dm00276557

UM2033
User manual
Discovery kit with STM32F769NI MCU
Introduction
The 32F769IDISCOVERY discovery kit is a complete demonstration and development
platform for STMicroelectronics ARM® Cortex®-M7 core-based STM32F769NIH6
microcontroller. This microcontroller features four I2Cs, six SPIs with three multiplexed
simplex I2S, 2xSDMMC, four USARTs, four UARTs, three CAN buses, three 12-bit ADCs,
two 12-bit DACs, two SAIs, 8- to 14-bit digital camera module interface, internal 512+4Kbyte SRAM and 2-Mbyte Flash memory, USB HS OTG and USB FS OTG, Ethernet MAC,
FMC interface, Quad-SPI interface, SWD debugging support. This discovery kit offers
everything required for users to get started quickly and develop applications easily.
The full range of hardware features on the 32F769IDISCOVERY discovery kit helps to
evaluate almost all peripherals (USB OTG HS, Ethernet 10/100 Mb, microSD card, USART,
SAI Audio DAC stereo with two audio jacks for input and output, MEMS digital microphones,
SDRAM, Quad-SPI Flash memory, DSI interface LCD with capacitive multi-touch panel,
SPDIF input and output, etc.) and to develop applications. Arduino™ Uno V3 connectors make
it possible to easily connect extension shields or a daughterboard for specific application. The
integrated ST-LINK/V2-1 provides an embedded in-circuit debugger and programmer for the
STM32.
The 32F769IDISCOVERY discovery kit (Figure 1 and Figure 2) comes with the STM32
comprehensive software HAL library together with various packaged software examples.
Figure 1. 32F769IDISCOVERY discovery kit
Figure 2. 32F769IDISCOVERY discovery kit
(top view)
(bottom view)
1. Pictures not contractual.
May 2016
DocID029085 Rev 1
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www.st.com
1
Contents
UM2033
Contents
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2
Demonstration software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3
Product marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5
Technology partners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6
Hardware layout and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
7
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6.1
The 32F769IDISCOVERY discovery board layout . . . . . . . . . . . . . . . . . . . 9
6.2
The 32F769IDISCOVERY discovery board mechanical drawing . . . . . . . .11
6.3
Embedded ST-LINK/V2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.3.1
Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.3.2
ST-LINK/V2-1 firmware upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.4
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
6.5
Programing/debugging when the power supply
is not from ST-LINK (5 V link) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.6
Clock sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.7
Reset sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.8
Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.9
USB OTG HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.10
microSD card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.11
Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.12
Power over Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.13
SDRAM memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.14
Quad-SPI NOR Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.15
Virtual COM port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.16
LCD display MIPI DSI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6.17
Buttons and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
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Contents
7.1
Wi-Fi and I2C extension connector CN2 . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.2
Arduino Uno V3 connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
7.3
USB OTG HS micro-AB connector CN15 . . . . . . . . . . . . . . . . . . . . . . . . 23
7.4
Ethernet RJ45 connector CN10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
7.5
LCD display MIPI DSI connector CN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
7.6
microSD connector CN5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
7.7
ST-LINK/V2-1 USB Micro-B connector CN16 . . . . . . . . . . . . . . . . . . . . . 25
7.8
Audio stereo speakers JP2 and JP3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.9
Audio line output connector jack CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.10
Audio line input connector jack CN6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.11
SPDIF input RCA connector CN12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.12
SPDIF output RCA connector CN8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Appendix A 32F769IDISCOVERY IO assignment . . . . . . . . . . . . . . . . . . . . . . . . . 28
Appendix B Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Appendix C Compliance statements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
C.1
Federal Communications Commission (FCC) and Industry
Canada (IC) Compliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
C.1.1
FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
C.1.2
IC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
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3
List of tables
UM2033
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
4/48
Control port assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Wi-Fi and I2C extension connector CN2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Arduino connectors (CN11, CN14, CN13 and CN9). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
USB OTG HS micro-AB CN15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Ethernet RJ45 connector CN10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
LCD display MIPI DSI connector CN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
microSD connector CN5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
USB Micro-B connector CN16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
SPDIF input RCA connector CN12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
SPDIF output RCA connector CN8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
32F769IDISCOVERY IO assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
DocID029085 Rev 1
UM2033
List of figures
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Figure 17.
Figure 18.
Figure 19.
Figure 20.
Figure 21.
Figure 22.
Figure 23.
Figure 24.
Figure 25.
Figure 26.
Figure 27.
Figure 28.
Figure 29.
Figure 30.
Figure 31.
32F769IDISCOVERY discovery kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
32F769IDISCOVERY discovery kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Hardware block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
32F769IDISCOVERY top layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
32F769IDISCOVERY bottom layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
32F769IDISCOVERY mechanical drawing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
USB composite device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
CN3 (ext5V) from JP1 (Ext 5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
CN3 (ext5V) from CN11 (Vin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
CN3 (chgr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
CN3 (poe5V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
CN3 (stlk) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
CN3 (usbhs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
I2C extension connector CN2 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
I2C extension connector CN2 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
USB OTG micro-AB connector CN15 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Ethernet RJ45 connector CN10 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
LCD display MIPI DSI connector CN1 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
microSD connector CN5 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
USB Micro-B connector CN16 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
32F769IDISCOVERY discovery board interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
ST-LINK/V2-1 with support of SWD only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
STM32F769NIH6 connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Audio codec WOLFSON and audio connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Quad-SPI Flash memory (MICRON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Arduino UNO connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
USB OTG HS PHY with micro-AB connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Ethernet PHY with RJ45 connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Power over Ethernet 3 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
LCD display MIPI DSI connector and HDMI boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
microSD, Wi-Fi, LEDs and push-button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
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5
Features
1
UM2033
Features
• STM32F769NIH6 microcontroller featuring 2-Mbyte Flash memory and
512+16+4 Kbytes of RAM, in BGA216 package
• On-board ST-LINK/V2-1 supporting USB reenumeration capability
• USB ST-LINK functions: virtual COM port, mass storage, debug port
• 4" capacitive touch LCD display with MIPI® DSI connector
• SAI audio codec
• Two audio line jacks, one for input and one for output
• Stereo speaker outputs
• Four ST MEMS microphones on DFSDM inputs
• Two SPDIF RCA input and output connectors
• Two push-buttons (user and reset)
• 512-Mbit Quad-SPI Flash memory
• 128-Mbit SDRAM
• Connector for microSD card
• Wi-Fi or Ext-EEP daughterboard connector
• USB OTG HS with Micro-AB connector
• Ethernet connector compliant with IEEE-802.3-2002
• Five power supply options:
– ST LINK/V2-1
– USB HS connector
– 5 V from RJ45 (Power Over Ethernet)
– 5 V from Arduino™ or external connector
– USB charger
• Power Over Ethernet based on IEEE 802.3af (Powered Device, 48 V to 5 V, 3 W)
• Power supply output for external applications: 3.3 V or 5 V
• Arduino™ Uno V3 connectors
• Comprehensive free software including a variety of examples,
part of the STM32Cube package
• Supported by a wide choice of integrated development environments
6/48
DocID029085 Rev 1
UM2033
2
Demonstration software
Demonstration software
The demonstration software is preloaded in the STM32F769NIH6 Flash memory. The latest
versions of the demonstration source code and associated documentation can be
downloaded from www.st.com/stm32f7-discovery.
3
Product marking
Evaluation tools marked as "ES" or "E" are not yet qualified and therefore they are not ready
to be used as reference design or in production. Any consequences deriving from such
usage will not be at ST charge. In no event, ST will be liable for any customer usage of
these engineering sample tools as reference design or in production.
"E" or "ES" marking examples of location:
4
•
On the targeted STM32 that is soldered on the board (for illustration of STM32 marking,
refer to the section "Package information" of the STM32 datasheet at www.st.com).
•
Next to the evaluation tool ordering part number, that is stuck or silkscreen printed on
the board
Ordering information
To order the discovery kit with the STM32F769NI MCU, use the order code:
STM32F769I-DISCO.
5
Technology partners
MICRON:
•
128-Mbit SDRAM, part number MT48LC4M32B2
MACRONIX:
•
512-Mbit Quad-SPI NOR Flash memory device, part number MX25L51245G
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47
Hardware layout and configuration
6
UM2033
Hardware layout and configuration
The 32F769IDISCOVERY discovery board is designed around the STM32F769NIH6 (216pin TFBGA package). The hardware block diagram (see Figure 3) illustrates the connection
between the STM32F769NIH6 and the peripherals (SDRAM, Quad-SPI Flash memory, LCD
DSI connector, USB OTG connectors, USART, Ethernet, Audio, SPDIF RCA in, SPDIF RCA
out, microSD card, Arduino Uno shields and embedded ST-LINK). Figure 4 and Figure 5 will
help to locate these features on the actual discovery board. The mechanical dimensions of
the board are showed in Figure 6.
Figure 3. Hardware block diagram
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8/48
DocID029085 Rev 1
UM2033
The 32F769IDISCOVERY discovery board layout
Figure 4. 32F769IDISCOVERY top layout
LCD display with MIPI
DSI connector
C3
CN1
20
R9
U2
C28
C29
R27
R28
R29
C30
C89
L5
CN10
Ethernet
R31
6
User pushbutton
C41
C42
TP104
R60
R61
T3
www.st.com/stm32f7-discovery
Fault
power
USB HS LED
Arduino
Four ST MEMS
LED
LED
microphones on
Overcurrent Power
User LEDs
LED
DFSDM inputs
LED
DocID029085 Rev 1
USB HS
CN15
COM
SB7
5 V external
connector
JP1
CN3
U7 C50
C53
R67
U9 B.R
C55 R71
U4
Ext 5V
D8
C47
C46
C45
C48
C49
C51
LD8
TP5
C52
C56
R59
R58
usr1
LD1
usr2
LD2
usr3
LD3
OC
LD4
VBUS
LD5
PWR
LD6
Fault
LD7
user
STM32F769I-DISCO
MB1225B
U8 B.L
H5
D4
T.R
TP103
SB9
C54
R68
R70
H6
U6
C44
R64
B1
R51
U5 T.L
R65
R66
R62
R63
8
7
SB5
R50
R200
R56
R54
R57
R52
SB6
SB8
C36
R1 A
C5
R3
C8
C10
C11
R6
C13
C14
C15
C16
2
1
Wifi or I2C ext
CN2
3
L2
C35
R45
R2
C6
C7 U1
C9
R4
R5
C12
S
B
C4
C38
H8
R35
R37
R39
R41
18 U3
13
4
MB1225
19
12
Rev.B
CN12
SPDIF RX
R38
24
7
WI-FI or Ext-EEP
daughterboard
connector
C26
R26
R33
C32
C34
R42
R46
C37
2
C27
C17
C19
H4
C18
R13
R14
R15
R10
R12
C81
C70
C75
C25
C31
D1
R30
R32
R34
R36
C33
R40
R43
R44
R47
C23
8
5
R11
T1
CN8
SPDIF TX
16
2
10
R16
30
C39
R48
40
H2
8
D7 D6 D5 R49
1 C40
R18
R19
R20
R21
R17
U250
50
SB4
SB3
SB2 C1
SB1
C2
60
H3
4
A
9
SB10
CN16
USB
ST_LINK
ST-LINK
COM LED
B2
reset
1
H7
CN4
DSI LCD
CN6
JP3 JP2
CN5 uSD
Line In
CN7
Line Out
spk L
spk R
H1
PoE converter around
PM8800A
C43
512-Mbit Quad-SPI Flash
memory (MACRONIX)
59
6.1
Hardware layout and configuration
DIO GND CLK 3V3
User pushbutton
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47
Hardware layout and configuration
UM2033
Figure 5. 32F769IDISCOVERY bottom layout
10/48
USB OTG HS with
Micro-AB connector
CN7
Line Out
R77
C59
R112
C90
C91
C119 C92
C93
R111 C94
C120 C95
SPDIF RX
CN12
C118
U15
81
R117
CN13
1
T5
128-Mbit SDRAM
(MICRON)
DocID029085 Rev 1
R78 C57
TP107 spk L
R100
R101
R102 spk R
C87
C58
AV
DD
CN9
JP4
U14
CN8
SPDIF TX
U16
D2
STM32F103CBT6 for
ST-LINK
ST LINK/V2-1
with Micro-B
connector
TP8
C63
C64
R87
C65
CN6
Line In
C96
TP22
R129
R130
R131
R132
U21
TP20
D3
D0
C133
C134
C135
TP28
C136
C137
C138
R134
C153
L8
C156
CN15
USB HS
C71
C73
C79
TP108
B
B
C148
L7
D12
D13
C149
C150
R142
R123
R124
R121
R122
C62
R82
R83
TP14 TP12
TP15 TP13
TP16 R89
TP17 R90
R91
TP18 R92
R93
R80
R81
C98
L6 R110
CN14
R119
R120
VCP_RX
VCP_TX
JP5
C104
C105
C106
C123 C107
C108
C109
C124 C110
C111
C112
C113
C114
C125 C115
D10
usbhs
stlk
C139
SB23
C152
ext5V
chgr
poe5V
C72
X1
C84 C77
R103
4
R145
R146
R147
R148SB21
R149C151
C154
1
C155 R144
A
C157
25
24
1
CN16
USB ST_LINK
C127
C130
U11
TP106
C117
D5
D1
R126 C144
U20 C145 X4
R136
R139C147
32
16
R138R12517
R141R128
D11 R133
R137
R143
SB22
5
37
36
98
9
24
A5
C143
R127
R135
D9
SPDIF RCA
output connector
TP105
C67TP109
C100
D10
1
48
25
U22
R150
U19
D11
D4
C128
C131
TP27
A3
6
2
1
12
13
D12
D6
U17
C126
A2
A4
R88
R94
R95
C74
C78
C82
D13
D7
TP26
A
A1
8
D8
C101
C102
C103
C116
R
A0
5
SB11 Idd
SB12
SB13
SB14
R98 R109
C85
SB15
R
1
9
CN3
U13
8
3
2
SB16 C132
R118
C140
X3
C141 C142
JP1
Ext 5V
SB17
SB18
C129 SB19
SB20
R140 C146
GND
X2
CN11
R113
C121
4
C12216
GND
VIN
D9
5V
A
R107
TP101
3V3
GND
10
C68
C69 9
R79
R76 R73
TP3
TP2
U10
8
9
NRST
5V
U18
15
IOREF5
T100 C20
T4
Power Supply selector
CN5
R8
L4
C61
R74
R75
5
8
5
R105
nc
D14
TP100
1
A
R96
8
T2
TP6
TP7
10
D15
9
C22
R86
4
JP2 JP3
1
Ethernet
1
CN10
U12
TP9
Stereo speaker
outputs
Audio codec
WM8994
A
4
R22
TP11
H
R25
C24
D3
R24
R23
8
C21
RJ45 Ethernet
connector
C76
R97 C80
R99 C83
C86
TP102C88
R104 C97
TP21 C99
R106
R108
R85
C200
R84
C66
D2
Output audio
line jack
Input audio line
jack
uSD
C60
L3
TP1
R7
STM32F769NIH6 MCU
R114
R115
R116
microSD card
connector
Arduino connectors
CN2
Wifi or I2C ext
SPDIF RCA input
connector
6PT
7PT
88R
49R
59R
47C
87C
28C
01
51D
41D
31D
DD
VA
DNG
21D
11D
68R
8
21U
4
5
11BS
ddI 2
1BS
31BS
41BS
901R 89R
58C
51BS
31U
9PT
11PT
1
A
67C
08C 79R
38C 99R
68C 201PT
88C
79C 401R
99C 12PT
601R
801R
2X
701R
101PT
8 9
61
751C
58R
002C
9D
4T
02C 001T
4
30.4mm
52R
42C
3D
42R
32R
22C
5FEROI
cn
TSRN
84
91U
231C 61BS
811R
041C
3X
241C 141C
22.86mm
531R
341C
721R
5A
4A
3A
2A
1A
0A
NIV
DNG
DNG
V5
3V3
C61
L4
73
71 521R 831R
63
821R 141R
331R 11D
731R
341R
22BS
5
21
52
31
42
1
12C
22R
tenrehtE
2D
5.26mm
48R
66C
2T
81U
37.77mm
61NC
KNIL_TS BSU
22U
051R
02BS
641C 041R
71BS
81BS
91BS 921C
U10
116.74mm
51
001PT
R
101C
201C
301C
611C
A
001C
01D
9D
8D
4.06mm
62PT
71U
621C
821C
131C
72PT
23
441C 621R
541C
4X 631R 02U
741C 931R
52
42
1
41U
711C
7D
6D
5D
4D
3D
721C
031C
5T
12U
351C
8L
651C
51NC
SH BSU
R74
8
5mm
3PJ 2PJ
501PT
901PT76C
11U
17C
37C
97C
801PT
601PT
02PT
811C
61U
B
B
2D
1D
0D
C62
22.04mm
48.26mm
R103
5.2mm
8NC
XT FIDPS
XR FIDPS
21NC
2NC
txe C2I ro ifiW
23.24mm
C58
16.76mm
R81
R80
2
3NC
01NC
1PJ
V5 txE
9
V5 01
5.2mm
30.72mm
43.31mm
11.61mm
5mm
5.26mm
11/48
DocID029085 Rev 1
11.61mm
28.49mm
5mm
30.71mm
5mm
ext5V
Line In
CN6
116.74mm
127mm
C121
R113
usbhs
8
5
R105
C122
R96
chgr
D10
TP2
TP3
1
5
8
R8
C84 C77
X1
R75
8
stlk
4
R120
R119
R110
9
16
C139
4
3
JP5
R7
TP1
L3
C60
R122
R121
2
C152
SB23
C125
C98
CN11
CN14
R124
R123
8
1
6
C154
R149 C151
R148 SB21
R147
R146
R145
37.7mm
DSu
1
9
C96
JP4
R76 R73
L7
CN9
CN13
C72
TP22
R132
R131
R130
R129
R79
9
C69
C68
R142
C150
C149
VCP_TX
VCP_RX
C155 R144
R117
CN5
C115
C114
C113
C112
C111
C124 C110
C109
C108
C123 C107
C106
C105
R
C104
A
C138
C137
C136
TP28
C135
C134
C133
R134
81
1
C59
R77
Line Out
CN7
C65
R87
C64
C63
TP8
A
1
9
C120 C95
R111 C94
C119 C93
C92
C91
C90
R112
H
U15
C87
R102 spk R
R101
R100
TP107 spk L
R78 C57
R116
R115
R114
R93
TP18 R92
TP17 R91
R90
TP16 R89
TP15 TP13
TP14 TP12
R83
R82
C148
L6
D13
D12
A
The 32F769IDISCOVERY discovery board mechanical
drawing
6.2
1
Hardware layout and configuration
UM2033
Figure 6. 32F769IDISCOVERY mechanical drawing
88mm
77.8mm
poe5V
47
Hardware layout and configuration
6.3
UM2033
Embedded ST-LINK/V2-1
The ST-LINK/V2-1 programming and debugging tool is integrated on the
32F769IDISCOVERY discovery board. Compared to ST-LINK/V2 the changes are listed
below.
The new features supported on ST-LINK/V2-1 are:
•
USB software re-enumeration
•
Virtual Com port interface on USB
•
Mass storage interface on USB
•
USB power management request for more than 100mA power on USB
These features are no more supported on ST-LINK/V2-1:
•
SWIM interface
•
Application voltage lower than 3 V
For all general information concerning debugging and programming features common
between V2 and V2-1 versions, refer to ST-LINK/V2 in-circuit debugger/programmer for
STM8 and STM32 User manual (UM1075).
6.3.1
Drivers
The ST-LINK/V2-1 requires a dedicated USB driver, which, for Windows® XP, 7 and 8, can
be found at www.st.com.
In case the 32F769IDISCOVERY discovery board is connected to the PC before the driver
is installed, some 32F769IDISCOVERY interfaces may be declared as "unknown" in the PC
device manager. In this case the user must install the driver files, and update the driver of
the connected device from the device manager.
Note:
Prefer using the "USB Composite Device" handle for a full recovery.
Figure 7. USB composite device
6.3.2
ST-LINK/V2-1 firmware upgrade
The ST-LINK/V2-1 embeds a firmware upgrade mechanism for in-situ upgrade through the
USB port. As the firmware may evolve during the life time of the ST-LINK/V2-1 product (for
example new functionality, bug fixes, support for new microcontroller families), it is
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DocID029085 Rev 1
UM2033
Hardware layout and configuration
recommended to visit www.st.com before starting to use the 32F769IDISCOVERY board
and periodically, to stay up-to-date with the latest firmware version.
DocID029085 Rev 1
13/48
47
Hardware layout and configuration
6.4
UM2033
Power supply
The 32F769IDISCOVERY discovery board is designed to be powered by the 5 V DC power
supply. It is possible to configure the discovery board to use any of the following five sources
for the power supply:
•
5 V DC power adapter connected to JP1 (Ext 5 V). In this case, the
32F769IDISCOVERY discovery board must be powered by a power supply unit or by
an auxiliary equipment complying with the standard EN-60950-1: 2006+A11/2009, and
must be Safety Extra Low Voltage (SELV) with limited power capability (5 V power
source on the silkscreen of JP1 (Ext 5 V). See Figure 8:
Figure 8. CN3 (ext5V) from JP1 (Ext 5 V)
•
7-12 V DC power from CN11 pin named Vin on silkscreen, the extension connectors for
Arduino UNO shields or daughterboard (5 V power source on silkscreen of JP1 (Ext
5 V). See Figure 9:
Figure 9. CN3 (ext5V) from CN11 (Vin)
14/48
DocID029085 Rev 1
UM2033
Hardware layout and configuration
•
5 V DC power charger connected to USB ST-LINK (CN16). In this case, if the
32F769IDISCOVERY discovery board is powered by an external USB charger then the
debug is not available. If the board is connected to the PC instead of the charger then
the limitation is no more effective and that could damage the PC (5 V power source on
silkscreen of CN3 (chgr). See Figure 10:
Figure 10. CN3 (chgr)
•
48 V DC power from RJ45 connector CN10 (Ethernet). In this case, the on-board
module PoE (Power over Ethernet) generates the 5 V and it is able to provide up to
600 mA. This module is a Powered Device complying with the standard IEEE802.3af,
class 1 / 2. The external power supply must be fully IEEE 802.3af compliant (5 V power
source on silkscreen of CN3 (poe5V). See Figure 11:
Figure 11. CN3 (poe5V)
•
5 V DC power with limitation from CN16, the USB type micro-B connector of STLINK/V2-1 (USB 5 V power source on silkscreen of CN3 (stlk). It is the default setting. If
the USB enumeration succeeds (as explained below), the ST-LINK 5 V link power is
enabled, by asserting the PWR_ENn signal. This pin is connected to a power switch
ST890, which powers the board. This power switch also features a current limitation to
protect the PC in case of a short-circuit on the board (more than 700 mA). See
Figure 12.
The 32F769IDISCOVERY discovery board can be powered from the ST-LINK USB
connector CN16 (stlk), but only the ST-LINK circuit has the power before the USB
enumeration, because the host PC only provides 100 mA to the board at that time. During
the USB enumeration, the 32F769IDISCOVERY board asks for the 500 mA power to the
host PC. If the host is able to provide the required power, the enumeration finishes by a
"SetConfiguration" command and then, the power transistor ST890 is switched ON, the red
DocID029085 Rev 1
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47
Hardware layout and configuration
UM2033
LED LD6 is turned ON, thus the 32F769IDISCOVERY board can consume maximum
500 mA current, but no more. If the host is not able to provide the requested current, the
enumeration fails. Therefore the ST890 remains OFF and the STM32 part including the
extension board will not be powered. As a consequence the red LED LD6 remains turned
OFF. In this case it is mandatory to use an external power supply.
Figure 12. CN3 (stlk)
Note:
In case the board is powered by a USB charger, there is no USB enumeration, so the led
LD2 remains set to OFF permanently and the board is not powered. Only in this specific
case, the resistor R138 needs to be soldered, to allow the board to be powered anyway.
The LED LD6 is lit when the 32F769IDISCOVERY discovery board is powered by the 5 V
correctly.
Caution:
Do not connect the PC to the ST-LINK (CN16) when R138 is soldered. The PC may be
damaged or the board not powered correctly.
•
5 V DC power with 500 mA limitation from CN15, the USB OTG HS micro-AB
connector (5 V power source on silkscreen of CN3 (usbhs)). See Figure 13:
Figure 13. CN3 (usbhs)
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DocID029085 Rev 1
UM2033
6.5
Hardware layout and configuration
Programing/debugging when the power supply
is not from ST-LINK (5 V link)
It is mandatory to power the board first using JP1 (Ext 5 V) or CN11 (Vin) or CN10
(Ethernet) or CN15 (usbhs), then connecting the USB cable to the PC. Proceeding this way
ensures that the enumeration succeeds thanks to the external power source.
The following power sequence procedure must be respected:
1.
Connect the jumper CN3 on (ext5V) or (usbhs) or (poe5V)
2.
Connect the external power source to JP1 or CN11 or CN10 or CN15
3.
Check the red LED LD2 is turned ON
4.
Connect the PC to USB connector CN16
If this order is not respected, the board may be powered first by VBUS from the ST-LINK,
and the following risks may be encountered:
6.6
1.
If more than 500 mA current is needed by the board, the PC may be damaged or
current can be limited by the PC. As a consequence the board is not powered correctly.
2.
500 mA will be requested at the enumeration, so there is a risk that the request is
rejected and the enumeration does not succeed if the PC cannot provide such current.
Clock sources
Up to 3 clock sources as described below:
6.7
•
X1, 24MHz oscillator for USB OTG HS PHY
•
X2, 25MHz oscillator for the STM32F769NIH6 microcontroller and Ethernet PHY
•
X3, 32KHz crystal for the STM32F769NIH6 embedded RTC
Reset sources
The reset signal of the 32F769IDISCOVERY discovery board is active low and the reset
sources include:
•
Reset button B2
•
Arduino Uno shield board from CN11
•
Embedded ST-LINK/V2-1
DocID029085 Rev 1
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47
Hardware layout and configuration
6.8
UM2033
Audio
An audio codec WM8994ECS/R from CIRRUS with 4 DACs and 2 ADCs is connected to the
SAI interface of the STM32F769NIH6. It communicates with the STM32F769NIH6 via I2C
bus shared with the touch panel of the LCD DSI:
6.9
•
The analog line input is connected to ADC of WM8994ECS/R through
the audio jack CN6.
•
The analog line output is connected to DAC of WM8994ECS/R
via the audio jack CN7.
•
Two external speakers can be connected to WM8994ECS/R via
the JP2 for the left speaker and JP3 for the right speaker.
•
Four digital microphones (ST MEMS microphone) MP34DT01TR are on the
32F769IDISCOVERY discovery board. They are connected to the input digital
microphones of the STM32F769NIH6 and are managed by the DFSDM functionality.
•
One coaxial connector CN12 is implemented on the 32F769IDISCOVERY to receive
an external audio data compatible with SPDIF specification.
•
One coaxial connector CN8 is implemented on the 32F769IDISCOVERY to output
external audio data compatible with SPDIF specification.
USB OTG HS
32F769IDISCOVERY discovery board supports USB OTG high speed communication via a
USB micro-AB connector and a USB high speed PHY USB3320C-EZK from MICROCHIP
for high speed function.
The discovery board can be powered by the USB connectors at 5 V DC with 500 mA current
limitation.
A USB power switch is also connected on VBUS and provides power to CN15. The green
LED LD5 will be lit in one of these cases:
•
Power switch is ON and 32F769IDISCOVERY works as a USB host
•
VBUS is powered by another USB host when 32F769IDISCOVERY works as a USB
device.
The red LED LD4 will be lit when an overcurrent occurs.
Note:
32F769IDISCOVERY board should be powered by an external power supply when using
OTG function.
6.10
microSD card
The 2-Gbyte (or more) microSD card connected to SDMMC2 port of STM32F769NIH6 is
supported by the board.
6.11
Ethernet
The 32F769IDISCOVERY discovery board supports 10M/100M Ethernet communication by
a PHY LAN8742A-CZ-TR from MICROCHIP and integrated RJ45 connector. Ethernet PHY
is connected to the STM32F769NIH6 via RMII interface.
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DocID029085 Rev 1
UM2033
Hardware layout and configuration
25 MHz clock for the PHY is generated by the oscillator X2, the 50 MHz clock for the
STM32F769NIH6 is generated by the PHY RMII_REF_CLK.
6.12
Power over Ethernet
The 32F769IDISCOVERY discovery board integrates a power module that uses Ethernet.
This module is an IEEE802.3af compliant, class 1 / 2 PoE converter based on the simple
diode rectified Flyback topology around the PM8800A component from ST. This module
''Powered Device'' accepts input voltage of 48 V and is able to provide 5 V with 600 mA.
6.13
SDRAM memory
128-Mbit SDRAM (MT48LC4M32B2B5-6A from MICRON) is connected to FMC interface of
the STM32F769NIH6. This memory is used as 4M x 32bits.
6.14
Quad-SPI NOR Flash memory
512-Mbit Quad-SPI NOR Flash memory (MX25L51245GZ2I-08G from MACRONIX) is
connected to the Quad-SPI interface of the STM32F769NIH6.
6.15
Virtual COM port
The serial interface USART3 is directly available as a virtual COM port of the PC connected
to the ST-LINK/V2-1 USB connector CN1. The virtual COM port settings are configured as:
115200 b/s, 8 bits data, no parity, 1 stop bit, no flow control.
6.16
LCD display MIPI DSI
The color display on the board MB1166, 4-inch 800x472 LCD-TFT with capacitive touch
panel is connected to the MIPI DSI interface of the STM32F769NIH6 (for technical
information on the board refer to the Section Appendix B: Schematics). The DSI (Display
Serial Interface) is a specification of the MIPI Alliance standard and defines the physical
interface and the protocol used by the STM32F469NIH6 microcontroller to communicate
with such LCD module.
6.17
Buttons and LEDs
The black button B2 located top side is the reset of the microcontroller STM32F769NIH6,
refer to the Figure 4: 32F769IDISCOVERY top layout. The blue button B1 located top side is
available to be used as a digital input or as alternate function Wake-up. When the button is
depressed the logic state is 1, otherwise the logic state is 0. Four LEDs located top side are
available for the user, refer to the Figure 4: 32F769IDISCOVERY top layout. From left to
right the LEDs are LD1, LD2, LD3, and LD4 with colors green, orange, red, blue
respectively. To light a LED a low logic state 0 should be written in the corresponding GPIO.
Table 1: Control port assignment gives the assignment of the control ports to the LED
indicators.
DocID029085 Rev 1
19/48
47
Hardware layout and configuration
UM2033
Table 1. Control port assignment
20/48
Reference
Color
Name
B1
BLUE
USER
B2
BLACK
RESET
LD1
RED
USER1
PJ13
LD2
GREEN
USER2
PJ5
LD3
GREEN
Arduino
PA12
LD4
RED
OTG overcurrent
PD4
LD5
GREEN
VBUS USB HS
-
LD6
RED
5 V Power
-
LD7
RED
Fault Power
Current upper than 625 mA
LD8
RED/GREEN
STLINK COM
Green when communication
DocID029085 Rev 1
Comment
Alternate function Wake-up
-
UM2033
Connectors
7
Connectors
7.1
Wi-Fi and I2C extension connector CN2
Figure 14. I2C extension connector CN2 (front view)
Table 2. Wi-Fi and I2C extension connector CN2
Pin number
Wi-Fi description
Pin number
I2C description
1
WIFI_RX
1
GND
2
3V3
2
NC
3
GPIO0
3
3V3
4
WIFI-RST
4
NC
5
GPIO2
5
EXT_SCL
6
CH_PD
6
EXT_RST
7
GND
7
EXT_SDA
8
WIFI_TX
8
NC
Figure 15. I2C extension connector CN2 (front view)
!
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! ! ! ! ! ! 21/48
47
Connectors
7.2
UM2033
Arduino Uno V3 connectors
Table 3. Arduino connectors (CN11, CN14, CN13 and CN9)
Left connectors
CN No.
Pin No.
Pin
name
-
STM32
Pin
Function
-
-
CN11
power
Function
STM32
Pin
Pin
name
Pin No.
I2C1_SCL
PB8
D15
10
I2C1_SDA
PB9
D14
9
AVDD
-
AREF
8
Ground
-
GND
7
1
NC
-
-
SPI2_SCK
PA12
D13
6
2
IOREF
-
3.3 V Ref
SPI2_MISO
PB14
D12
5
3
RESET
NRST
RESET
TIM12_CH2,
SPI2_MOSI
PB15
D11
4
4
+3V3
-
3.3 V
input/output
TIM1_CH4,
SPI2_NSS
PA11
D10
3
5
+5 V
-
5 V output
TIM12_CH1
PH6
D9
2
6
GND
-
Ground
-
PJ4
D8
1
7
GND
-
Ground
8
VIN
-
Power input
-
CN14
analog
Right connectors
-
PI3
D7
8
TIM11_CH1
PF7
D6
7
A0
PA6
ADC1_IN6
TIM3_CH3
PC8
D5
6
2
A1
PA4
ADC1_IN4
-
PJ0
D4
5
3
A2
PC2
ADC1_IN1
2
TIM10_CH1
PF6
D3
4
4
A3
PF10
ADC3_IN8
-
PJ1
D2
3
A4
PF8 or
PB(1)
ADC3_IN6
(PF8) or
I2C1_SDA
(PB9)
USART6_TX
PC6
D1
2
A5
PF9 or
PB8(1)
ADC3_IN7
(PF9) or
I2C1_SCL
(PB8)
USART6_RX
PC7
D0
1
6
1. For details refer to the Table 11: 32F769IDISCOVERY IO assignment.
22/48
CN9
digital
-
1
5
CN
No.
DocID029085 Rev 1
CN13
digital
UM2033
7.3
Connectors
USB OTG HS micro-AB connector CN15
Figure 16. USB OTG micro-AB connector CN15 (front view)
Table 4. USB OTG HS micro-AB CN15
7.4
Pin number
Description
Pin number
Description
1
VBUS
4
ID
2
D-
5
GND
3
D+
-
-
Ethernet RJ45 connector CN10
Figure 17. Ethernet RJ45 connector CN10 (front view)
Table 5. Ethernet RJ45 connector CN10
Pin number
Description
Pin number
Description
1
TX+
7
-
2
TX-
8
-
3
RX+
9
K, yellow LED
4
-
10
A, yellow LED
5
-
11
K, green LED
6
RX-
12
A, green LED
DocID029085 Rev 1
23/48
47
Connectors
7.5
UM2033
LCD display MIPI DSI connector CN1
Figure 18. LCD display MIPI DSI connector CN1 (front view)
Table 6. LCD display MIPI DSI connector CN1
24/48
Pin No.
Description
Pin connection
Pin No.
Description
Pin connection
1
GND
-
2
-
-
3
DSI_CK_P
H12
4
LCD_INT
PI13
5
DSI_CK_N
H13
6
GND
-
7
GND
-
8
DSI_D2_P/GND
-
9
DSI_D0_P
J12
10
DSI_D2_N/GND
-
11
DSI_D0_N
J13
12
GND
-
13
GND
-
14
DSI_D3_P/GND
-
15
DSI_D1_P
F12
16
DSI_D3_N/GND
-
17
DSI_D1_N
F13
18
GND
-
19
GND
-
20
-
-
21
BLVDD(5 V)
-
22
-
-
23
BLVDD(5 V)
-
24
-
-
25
-
-
26
-
-
27
BLGND
-
28
-
-
29
BLGND
-
30
-
-
31
-
-
32
-
-
33
-
-
34
-
-
35
SCLK/MCLK
nc
36
3.3V
-
37
LRCLK
nc
38
-
-
39
SPDIF_I2S
PD11
40
I2C1_SDA
PB7
41
-
-
42
-
-
43
-
-
44
I2C1_SCL
PD12
DocID029085 Rev 1
UM2033
Connectors
Table 6. LCD display MIPI DSI connector CN1 (continued)
7.6
Pin No.
Description
Pin connection
Pin No.
Description
Pin connection
45
CEC_CLK
-
46
-
-
47
CEC
-
48
-
-
49
DSI_TE
PJ2
50
-
-
51
-
-
52
-
-
53
BL_CTRL
PI14
54
-
-
55
-
-
56
-
-
57
DSI_RESET
PJ15
58
-
-
59
-
-
60
1V8
-
microSD connector CN5
Figure 19. microSD connector CN5 (front view)
Table 7. microSD connector CN5
7.7
Pin number
Description
Pin number
Description
1
SDMMC2_D2
6
Vss/GND
2
SDMMC2_D3
7
SDMMC2_D0
3
SDMMC2_CMD (PD2)
8
SDMMC2_D1
4
+3.3V
9
GND
5
SDMMC2_CK (PC12)
10
microSD card_detect
ST-LINK/V2-1 USB Micro-B connector CN16
The USB connector CN16 is used to connect the embedded ST-LINK/V2-1 to PC for
programming and debugging.
DocID029085 Rev 1
25/48
47
Connectors
UM2033
Figure 20. USB Micro-B connector CN16 (front view)
Table 8. USB Micro-B connector CN16
7.8
Pin number
Description
Pin number
Description
1
VBUS (power)
4
GND
2
DM
5, 6
Shield
3
DP
-
-
Audio stereo speakers JP2 and JP3
The stereo audio outputs JP2 and JP3 are available to support the stereo speakers (left and
right respectively).
7.9
Audio line output connector jack CN7
A 3.5 mm stereo audio jack output CN10 is available to support the headphone.
7.10
Audio line input connector jack CN6
A 3.5 mm stereo audio jack input CN6 is available to support the audio line input.
7.11
SPDIF input RCA connector CN12
Table 9. SPDIF input RCA connector CN12
26/48
Pin number
Description
Pin number
Description
1
SPDIF_RX
2
GND
2
GND
-
-
DocID029085 Rev 1
UM2033
7.12
Connectors
SPDIF output RCA connector CN8
Table 10. SPDIF output RCA connector CN8
Pin number
Description
Pin number
Description
1
SPDIF_TX
2
GND
2
GND
-
-
DocID029085 Rev 1
27/48
47
32F769IDISCOVERY IO assignment
Appendix A
UM2033
32F769IDISCOVERY IO assignment
Table 11. 32F769IDISCOVERY IO assignment
28/48
Pin No.
Pin name
Signal or label
Comment
A1
PE4
SAI1_FS_A
-
A2
PE3
SAI1_SD_B
-
A3
PE2
QUADSPI_BK1_IO2
-
A4
PG14
ETH_TXD1
-
A5
PE1
FMC_NBL1
-
A6
PE0
FMC_NBL0
-
A7
PB8
I2C1_SCL
ARD_D15/SCL
A8
PB5
USB_OTG_HS_ULPI_D7
-
A9
PB4
SDMMC2_D3
-
A10
PB3
SDMMC2_D2
-
A11
PD7
SDMMC2_CMD
-
A12
PC12
UART5_TX
WIFI_RX
A13
PA15
CEC
CEC
A14
PA14
SYS_JTCK-SWCLK
SWCLK
A15
PA13
SYS_JTMS-SWDIO
SWDIO
B1
PE5
SAI1_SCK_A
-
B2
PE6
SAI1_SD_A
-
B3
PG13
ETH_TXD0
-
B4
PB9
I2C1_SDA
ARD_D14/SDA
B5
PB7
I2C4_SDA
-
B6
PB6
QUADSPI_BK1_NCS
-
B7
PG15
FMC_SDNCAS
-
B8
PG11
ETH_TX_EN
-
B9
PJ13
GPIO_Input
LD_USER1
B10
PJ12
GPIO_Input
Audio_INT
B11
PD6
SDMMC2_CK
-
B12
PD0
FMC_D2
-
B13
PC11
DFSDM_DATIN5
-
B14
PC10
QUADSPI_BK1_IO1
-
B15
PA12
SPI2_SCK
ARD_D13/SCK
C1
VBAT
-
-
C2
PI8
GPIO_Input
NC4
DocID029085 Rev 1
UM2033
32F769IDISCOVERY IO assignment
Table 11. 32F769IDISCOVERY IO assignment (continued)
Pin No.
Pin name
Signal or label
Comment
C3
PI4
FMC_NBL2
-
C4
PK7
GPIO_Input
NC3
C5
PK6
GPIO_Input
NC2
C6
PK5
GPIO_Input
NC1
C7
PG12
SPDIFRX_IN1
-
C8
PG10
SDMMC2_D1
-
C9
PJ14
GPIO_Input
WIFI_RST
C10
PD5
GPIO_Input
RMII_RXER
C11
PD3
DFSDM_CKOUT
-
C12
PD1
FMC_D3
-
C13
PI3
FMC_D27
-
C14
PI2
FMC_D26
-
C15
PA11
SPI2_NSS
ARD_D10/PWM/CS
D1
PC13
RTC_OUT_ALARM
NC6
D2
PF0
FMC_A0
-
D3
PI5
FMC_NBL3
-
D4
PI7
FMC_D29
-
D5
PI10
FMC_D31
-
D6
PI6
FMC_D28
-
D7
PK4
GPIO_Input
NC8
D8
PK3
GPIO_Input
NC7
D9
PG9
SDMMC2_D0
-
D10
PJ15
GPIO_Input
DSI_RESET
D11
PD4
GPIO_Input
OTG_HS_OverCurrent
D12
PD2
UART5_RX
WIFI_TX
D13
PH15
FMC_D23
-
D14
PI1
FMC_D25
-
D15
PA10
USART1_RX
VCP_RX
E1
PC14/OSC32_IN
RCC_OSC32_IN
-
E2
PF1
FMC_A1
-
E3
PI12
GPIO_Input
NC5
E4
PI9
FMC_D30
-
E5
PDR_ON
-
-
E6
BOOT0
-
-
E7
VDD
-
-
DocID029085 Rev 1
29/48
47
32F769IDISCOVERY IO assignment
UM2033
Table 11. 32F769IDISCOVERY IO assignment (continued)
30/48
Pin No.
Pin name
Signal or label
Comment
E8
VDD
-
-
E9
VDD
-
-
E10
VDD
-
-
E11
VCAP_2
-
-
E12
PH13
FMC_D21
-
E13
PH14
FMC_D22
-
E14
PI0
FMC_D24
-
E15
PA9
USART1_TX
VCP_TX
F1
PC15/OSC32_OUT
RCC_OSC32_OUT
-
F2
VSS
-
-
F3
PI11
USB_OTG_HS_ULPI_DIR
-
F4
VDD
-
-
F5
VDD
-
-
F6
VSS
-
-
F7
VSS
-
-
F8
VSS
-
-
F9
VSS
-
-
F10
VSS
-
-
F11
VDD
-
-
F12
DSIHOST_D1P
DSIHOST_D1P
-
F13
DSIHOST_D1N
DSIHOST_D1N
-
F14
PC9
QUADSPI_BK1_IO0
-
F15
PA8
RCC_MCO_1
CEC_CLK
G1
PH0/OSC_IN
RCC_OSC_IN
-
G2
PF2
FMC_A2
-
G3
PI13
GPIO_Input
LCD_INT
G4
PI15
GPIO_Input
uSD_Detect
G5
VDD
-
-
G6
VSS
-
-
G10
VSS
-
-
G11
VDDUSB
-
-
G12
VSSDSI
-
-
G13
VDD
-
-
G14
PC8
TIM3_CH3
ARD_D5/PWM
G15
PC7
USART6_RX
ARD_D0/RX
DocID029085 Rev 1
UM2033
32F769IDISCOVERY IO assignment
Table 11. 32F769IDISCOVERY IO assignment (continued)
Pin No.
Pin name
Signal or label
Comment
H1
PH1/OSC_OUT
RCC_OSC_OUT
-
H2
PF3
FMC_A3
-
H3
PI14
GPIO_Input
LCD_BL_CTRL
H4
PH4
USB_OTG_HS_ULPI_NXT
-
H5
VDD
-
-
H6
VSS
-
-
H10
VSS
-
-
H11
VDDDSI
-
-
H12
DSIHOST_CKP
DSIHOST_CKP
-
H13
DSIHOST_CKN
DSIHOST_CKN
-
H14
PG8
FMC_SDCLK
-
H15
PC6
USART6_TX
ARD_D1/TX
J1
NRST
-
-
J2
PF4
FMC_A4
-
J3
PH5
FMC_SDNWE
-
J4
PH3
FMC_SDNE0
-
J5
VDD
-
-
J6
VSS
-
-
J10
VSS
-
-
J11
VDD
-
-
J12
DSIHOST_D0P
DSIHOST_D0P
-
J13
DSIHOST_D0N
DSIHOST_D0N
-
J14
PG7
SAI1_MCLK_A
-
J15
PG6
GPIO_Input
EXT_SDA
K1
PF7
TIM11_CH1
ARD_D6/PWM
K2
PF6
TIM10_CH1
ARD_D3/PWM
K3
PF5
FMC_A5
-
K4
PH2
FMC_SDCKE0
-
K5
VDD
-
-
K6
VSS
-
-
K7
VSS
-
-
K8
VSS
-
-
K9
VSS
-
-
K10
VSS
-
-
K11
VDD
-
-
DocID029085 Rev 1
31/48
47
32F769IDISCOVERY IO assignment
UM2033
Table 11. 32F769IDISCOVERY IO assignment (continued)
32/48
Pin No.
Pin name
Signal or label
Comment
K12
VCAPDSI
-
-
K13
PD15
FMC_D1
-
K14
PB13
USB_OTG_HS_ULPI_D6
-
K15
PD10
FMC_D15
-
L1
PF10
ADC3_IN8
ARD_A3
L2
PF9
ADC3_IN7
ARD_A5
L3
PF8
ADC3_IN6
ARD_A4
L4
PC3
DFSDM_DATIN1
-
L5
BYPASS_REG
-
-
L6
VSS
-
-
L7
VDD
-
-
L8
VDD
-
-
L9
VDD
-
-
L10
VDD
-
-
L11
VCAP_1
-
-
L12
PD14
FMC_D0
-
L13
PB12
USB_OTG_HS_ULPI_D5
-
L14
PD9
FMC_D14
-
L15
PD8
FMC_D13
-
M1
VSSA
-
-
M2
PC0
USB_OTG_HS_ULPI_STP
-
M3
PC1
ETH_MDC
-
M4
PC2
ADC1_IN12
ARD_A2
M5
PB2
QUADSPI_CLK
-
M6
PF12
FMC_A6
-
M7
PG1
FMC_A11
-
M8
PF15
FMC_A9
-
M9
PJ4
GPIO_Input
ARD_D8
M10
PD12
I2C4_SCL
-
M11
PD13
QUADSPI_BK1_IO3
-
M12
PG3
GPIO_Input
EXT_SCL
M13
PG2
FMC_A12
-
M14
PJ5
GPIO_Input
LD_USER2
M15
PH12
FMC_D20
-
N1
VREF-
-
-
DocID029085 Rev 1
UM2033
32F769IDISCOVERY IO assignment
Table 11. 32F769IDISCOVERY IO assignment (continued)
Pin No.
Pin name
Signal or label
Comment
N2
PA1
ETH_REF_CLK
-
N3
PA0/WKUP
SYS_WKUP0
B_USER
N4
PA4
ADC1_IN4
ARD_A1
N5
PC4
ETH_RXD0
-
N6
PF13
FMC_A7
-
N7
PG0
FMC_A10
-
N8
PJ3
GPIO_Input
ARD_D7
N9
PE8
FMC_D5
-
N10
PD11
SAI2_SD_A
-
N11
PG5
FMC_BA1
-
N12
PG4
FMC_BA0
-
N13
PH7
GPIO_Input
EXT_RST
N14
PH9
FMC_D17
-
N15
PH11
FMC_D19
-
P1
VREF+
-
-
P2
PA2
ETH_MDIO
-
P3
PA6
ADC1_IN6
ARD_A0
P4
PA5
USB_OTG_HS_ULPI_CK
-
P5
PC5
ETH_RXD1
-
P6
PF14
FMC_A8
-
P7
PJ2
DSIHOST_TE
DSIHOST_TE
P8
PF11
FMC_SDNRAS
-
P9
PE9
FMC_D6
-
P10
PE11
FMC_D8
-
P11
PE14
FMC_D11
-
P12
PB10
USB_OTG_HS_ULPI_D3
-
P13
PH6
TIM12_CH1
ARD_D9/PWM
P14
PH8
FMC_D16
-
P15
PH10
FMC_D18
-
R1
VDDA
-
-
R2
PA3
USB_OTG_HS_ULPI_D0
-
R3
PA7
ETH_CRS_DV
-
R4
PB1
USB_OTG_HS_ULPI_D2
-
R5
PB0
USB_OTG_HS_ULPI_D1
-
R6
PJ0
GPIO_Input
ARD_D4
DocID029085 Rev 1
33/48
47
32F769IDISCOVERY IO assignment
UM2033
Table 11. 32F769IDISCOVERY IO assignment (continued)
34/48
Pin No.
Pin name
Signal or label
Comment
R7
PJ1
GPIO_Input
ARD_D2
R8
PE7
FMC_D4
-
R9
PE10
FMC_D7
-
R10
PE12
FMC_D9
-
R11
PE15
FMC_D12
-
R12
PE13
FMC_D10
-
R13
PB11
USB_OTG_HS_ULPI_D4
-
R14
PB14
SPI2_MISO
ARD_D12/MISO
R15
PB15
SPI2_MOSI
ARD_D11/PWM/MOSI
DocID029085 Rev 1
Schematics
UM2033
Appendix B
Figure 21. 32F769IDISCOVERY discovery board interconnection
Matched Net Lengths [Tolerance = 100mil] U_USB_OTG_HS
USB_OTG_HS.SchDoc
NRST
NRST
ULPI_D[0..7]
USB HS i
ULPI_D[0..7]
ULPI_CK
USB HS i
ULPI_CK
ULPI_DIR
USB HS i
ULPI_DIR
ULPI_NXT
USB HS i
ULPI_NXT
ULPI_STP
USB HS i
ULPI_STP
OTG_HS_OverCurrent
OTG_HS_OverCurrent
U_STM32F7
STM32F7.SchDoc
PA[0..15]
PB[0..15]
PC[0..15]
PD[0..15]
PE[0..15]
PF[0..15]
PG[0..15]
PH[0..15]
PI[0..15]
PJ[0..15]
PK[0..7]
DocID029085 Rev 1
DSI
LCD_BL_CTRL
SCLK_MCLK
LRCLK
SPDIF_I2S
CEC_CLK
CEC
LCD_INT
LCD_SDA
LCD_SCL
EXT_SCL
EXT_SDA
EXT_RST
RMII_RXER
RMII_TXD0
RMII_TX_EN
RMII_RXD0
RMII_REF_CLK
RMII_CRS_DV
RMII_MDC
RMII_MDIO
RMII_TXD1
RMII_RXD1
SWDIO
SWCLK
NRST
SWO
VCP_RX
VCP_TX
DSI
LCD_BL_CTRL
SCLK_MCLK
LRCLK
SPDIF_I2S
CEC_CLK
CEC
LCD_INT
LCD_SDA
LCD_SCL
EXT_SCL
EXT_SDA
EXT_RST
RMII_RXER
RMII_TXD0
RMII_TX_EN
RMII_RXD0
RMII_REF_CLK
RMII_CRS_DV
RMII_MDC
RMII_MDIO
RMII_TXD1
RMII_RXD1
SWDIO
SWCLK
NRST
SWO
VCP_RX
VCP_TX
OTG_HS_OverCurrent
ULPI_DIR
ULPI_STP
ULPI_NXT
ULPI_CK
ULPI_D[0..7]
ARD_A[0..5]
ARD_D[0..15]
OSC_25M
QSPI_D3
QSPI_D2
QSPI_D1
QSPI_D0
QSPI_CLK
QSPI_NCS
AUDIO_SDA
AUDIO_SCL
SAI1_MCLKA
SAI1_SCKA
SAI1_FSA
SAI1_SDA
SAI1_SDB
Audio_INT
SPDIF_TX
SPDIF_RX
DFSDM_CKOUT
DFSDM_DATIN1
DFSDM_DATIN5
FMC_A[0..12]
FMC_D[0..31]
FMC_SDNWE
FMC_SDNRAS
FMC_SDNCAS
FMC_SDCLK
FMC_BA0
FMC_BA1
FMC_SDNE0
FMC_SDCKE0
FMC_NBL0
FMC_NBL1
FMC_NBL2
FMC_NBL3
WIFI_TX
WIFI_RX
WIFI_RST
B_USER
LD_USER1
LD_USER2
uSD_CLK
uSD_CMD
uSD_D0
uSD_D1
uSD_D2
uSD_D3
uSD_Detect
ARD_A[0..5]
ARD_D[0..15]
OSC_25M
QSPI_D3
QSPI_D2
QSPI_D1
QSPI_D0
QSPI_CLK
QSPI_NCS
AUDIO_SDA
AUDIO_SCL
SAI1_MCLKA
SAI1_SCKA
SAI1_FSA
SAI1_SDA
SAI1_SDB
Audio_INT
SPDIF_TX
SPDIF_RX
DFSDM_CKOUT
DFSDM_DATIN1
DFSDM_DATIN5
FMC_A[0..12]
FMC_D[0..31]
FMC_SDNWE
FMC_SDNRAS
FMC_SDNCAS
FMC_SDCLK
FMC_BA0
FMC_BA1
FMC_SDNE0
FMC_SDCKE0
FMC_NBL0
FMC_NBL1
FMC_NBL2
FMC_NBL3
WIFI_TX
WIFI_RX
WIFI_RST
ARD_A[0..5]
ARD_D[0..15]
U_ST_LINK_V2-1
ST_LINK_V2-1.SCHDOC
VCP_RX
VCP_TX
SWCLK
SWDIO
SWO
NRST
NRST
ARD_A[0..5]
ARD_D[0..15]
U_AUDIO
AUDIO.SchDoc
U_Peripherals
Peripherals.SchDoc
Matched Net Lengths [Tolerance = 100mil]
U_Ethernet
Ethernet.SchDoc
RMII_TXD0
RMII i
RMII_TXD0
RMII_TX_EN
RMII i
RMII_TX_EN
RMII_RXD0
RMII i
RMII_RXD0
RMII_REF_CLK
RMII i
RMII_REF_CLK
RMII_CRS_DV
RMII i
RMII_CRS_DV
RMII_MDC
RMII i
RMII_MDC
RMII_MDIO
RMII i
RMII_MDIO
NRST
NRST
RMII_TXD1
RMII i
RMII_TXD1
RMII_RXD1
RMII i
RMII_RXD1
OSC_25M
CLOCK i
OSC_25M
RMII_RXER
RMII_RXER
Matched Net Lengths [Tolerance = 100mil]
U_QSPI
QSPI.SchDoc
QSPI_NCS
QSPI i
QSPI_NCS
QSPI_CLK
QSPI i
QSPI_CLK
QSPI_D0
QSPI i
QSPI_D0
QSPI_D1
QSPI i
QSPI_D1
QSPI_D2
QSPI i
QSPI_D2
QSPI_D3
QSPI i
QSPI_D3
NRST
EXT_RST
EXT_SDA
EXT_SCL
uSD_CLK
uSD_CMD
uSD_D0
uSD_D1
uSD_D2
uSD_D3
uSD_Detect
WIFI_TX
WIFI_RX
WIFI_RST
B_USER
LD_USER1
LD_USER2
VCP_RX
VCP_TX
SWCLK
SWDIO
SWO
NRST
SAI1_SCKA
SAI1_FSA
SAI1_SDA
SAI1_SDB
Audio_INT
AUDIO_SDA
AUDIO_SCL
SAI1_MCLKA
SPDIF_RX
SPDIF_TX
NRST
EXT_RST
EXT_SDA
EXT_SCL
uSD_CLK
uSD_CMD
uSD_D0
uSD_D1
uSD_D2
uSD_D3
uSD_Detect
SAI1_SCKA
SAI1_FSA
SAI1_SDA
SAI1_SDB
Audio_INT
AUDIO_SDA
AUDIO_SCL
SAI1_MCLKA
SPDIF_RX
SPDIF_TX
DFSDM_CKOUT
DFSDM_DATIN1
DFSDM_DATIN5
WIFI_TX
WIFI_RX
WIFI_RST
DFSDM_CKOUT
DFSDM_DATIN1
DFSDM_DATIN5
B_USER
LD_USER1
LD_USER2
U_DSI_LCD
DSI_LCD.SCHDOC
DSI
LCD_BL_CTRL
LCD_INT
SCLK_MCLK
LRCLK
SPDIF_I2S
Matched Net Lengths [Tolerance = 100mil] U_SDRAM
SDRAM.SchDoc
FMC_A[0..12]
SDRAM i
FMC_A[0..12]
FMC_D[0..31]
SDRAM i
FMC_D[0..31]
FMC_SDNWE
SDRAM i
FMC_SDNWE
FMC_SDNRAS
SDRAM i
FMC_SDNRAS
FMC_SDNCAS
SDRAM i
FMC_SDNCAS
FMC_SDCLK
SDRAM i
FMC_SDCLK
FMC_BA0
FMC_BA0
FMC_BA1
FMC_BA1
FMC_NBL0
FMC_NBL0
FMC_NBL1
FMC_NBL1
FMC_NBL2
FMC_NBL2
FMC_NBL3
FMC_NBL3
FMC_SDNE0
SDRAM i
FMC_SDNE0
FMC_SDCKE0
SDRAM i
FMC_SDCKE0
CEC_CLK
CEC
DSI
LCD_BL_CTRL
LCD_INT
SCLK_MCLK
LRCLK
SPDIF_I2S
CEC_CLK
CEC
LCD_SDA
LCD_SCL
LCD_SDA
LCD_SCL
B_USER
LD_USER1
LD_USER2
uSD_CLK
uSD_CMD
uSD_D0
uSD_D1
uSD_D2
uSD_D3
uSD_Detect
H7
H6
H2
H1
Rev B-01 --> MB1225 B-01, VDD_VREGDSI of U13 is connected to VDD
instead of DSI_VDD12, EXT I2C for CN2 is built by GPIOs.
Add DFSDM_CKOUT/DATAIN1/DATAIN5, Remove L1
Rev A-01 --> MB1225 A-01
Title: STM32F769 Discovery Interconnexion
Project: STM32F769I-DISCO
Size: A4
Reference: MB1225
Date: 3/11/2016
Revision: B-01
Sheet: 1 of 12
35/48
Schematics
OTG_HS_OverCurrent
ULPI_DIR
ULPI_STP
ULPI_NXT
ULPI_CK
ULPI_D[0..7]
PA[0..15]
PB[0..15]
PC[0..15]
PD[0..15]
PE[0..15]
PF[0..15]
PG[0..15]
PH[0..15]
PI[0..15]
PJ[0..15]
PK[0..7]
U_Arduino_ Connectors
Arduino_ Connectors.SchDoc
NRST
SWCLK
STM_JTMS
3V3_ST_LINK
R141
D11
BAT60JFILM
4K7_1%_0402 2K7_1%_0402
R122
R127
10K
100K_1%_0402
R121
[NA]
R138
PWR_EXT
3V3_ST_LINK
JP1
Must be on a border or the PCB.
5 Volts Power Supply
5V_ST_LINK
5V_USB_HS
E5V
5V_POE
5V_USB_CHARGER
5V_USB_CHARGER
2
C146
C140
3
4
C50
100nF
3
4
PG
VO
3V3
5
NC
C49
100nF
C48
1uF
5V_USB_ST_LINK
5V_USB_ST_LINK
100nF 100nF 100nF 100nF
330
VI
EN
C51
5V_POE
C143
LED_STLINK
R61
6
1
LED, red
E5V
1
C151
3.3 Volts Output
LD39050PU33R
1uF
ST-LINK Power
Red
330
1K
5V_USB_HS
3V3_ST_LINK
LD8
R60
2
4
6
8
10
U7
5V
LD6
3V3_ST_LINK
T_JTCK
T_JTDO
T_JTDI
T_NRST
T_JRST
STLINK_RX
SB18
1
3
5
7
9
R58
Header M Straight 5x2H
13
14
15
16
17
18
19
20
21
22
23
24
JP5
5 Volts Output
5V
CN3
GND
STM_JTMS
USB_STLK_P
USB_STLK_N
T_SWO
LED_STLINK
MCO
PWR_ENn
R143
T_JTMS
T_JTCK
100
T_SWDIO_IN
1
2
E5V
GND
36
35
34
33
32
31
30
29
28
27
26
25
VDD_2
VSS_2
JTMS/SWDIO
PA12
PA11
PA10
PA9
PA8
PB15
PB14
PB13
PB12
D8
BAT60JFILM
U4
D7
1
BAT60JFILM
Vin
SB7
D6
3
3V3_ST_LINK
C47
C46
100nF
1uF
5
Vout
3V3_ST_LINK
C42
INH
GND
BAT60JFILM
D5
BAT60JFILM
LD3985M33R
BYPASS
100nF
4
STLINK_TX
SB17
Not Fitted
C43
C41
10nF
1uF
_Green
LD_BICOLOR_CMS
1050170001
Shield
Shield
Shield
Shield
EXP
EXP
6
7
8
9
10
11
R147
10K
3V3_ST_LINK
USB_STLK_N
USB_STLK_P
C155
R148
1K5
R149
100K
R150
100K
1uF
USB_RENUMn
T3
9013-SOT23
R59
1K
1
R145
100
R146
36K
LD7
LED, red
1
2
8
R144
10K
PWR_ENn
Arduino UNO power pin
Ilim = 625mA
1.2Ilim = 750mA < Isc
1.5Ilim = 938mA > Isc
U22
3
IN
IN
OUT
OUT
FAULT
SET
ON
ST890CDR
GND
SB23
VIN
6
7
5
3
U18 LD1117S50TR
2
Vin
Vout
4
Tab
C129
10uF
C152
R140
E5V 3V3
C139
10uF
1.8
U14
LD1117S18TR
3
Vin
Vout
Tab
1
1
2
3
4
5
3
VBUS
DM
DP
ID
GND
2
CN16
5V_ST_LINK
1
5V_USB_ST_LINK
USB ST-LINK
5V_USB_ST_LINK
USB_Micro-B receptacle
DocID029085 Rev 1
4K7
VBAT
PC13
PC14
PC15
OSCIN
OSCOUT
NRST
VSSA
VDDA
PA0
PA1
PA2
7
4K7
1
2
3
4
5
6
7
8
9
10
11
12
U19
STM32F103CBT6
2
AIN_1
R119
COM
Not Fitted, must be on a border or the PCB.
USB_RENUMn
STM_JTCK
48
47
46
45
44
43
42
41
40
39
38
37
STM_RST
3V3_ST_LINK
C132
100nF
R120
VCP_TX
SWD
Not Fitted
VDD_3
VSS_3
PB9
PB8
BOOT0
PB7
PB6
PB5
PB4/JNTRST
PB3/JTDO
PA15/JTDI
JTCK/SWCLK
C142
NX3225GD-8.00M
R118
OSC_IN
100K_1%_0402
OSC_OUT
VCP_RX
PB3
3V3_ST_LINK
10pF X3
10pF
3V3_ST_LINK1
2
SB16
SB21
CN4
3V3_ST_LINK
0
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2/BOOT1
PB10
PB11
VSS_1
VDD_1
C141
5V
SWCLK
SWDIO
NRST
SWO
SB20
2
Board Ident: PC13=0
PA14
PA13
SB22
1
2
3
4
R135
SB19
T_JTCK
T_JTMS
T_NRST
T_SWO
SWDIO
STM_JTCK
Schematics
36/48
Figure 22. ST-LINK/V2-1 with support of SWD only
Volts Output
2
4
1V8
C100
10uF
100nF
2K2
4
Title: ST-LINK/V2-1 with support of SWD only
Project: STM32F769I-DISCO
Size: A4
Reference: MB1225
Date: 3/10/2016
Revision: B-01
Sheet: 2 of 12
UM2033
ARD_A[0..5]
ARD_D[0..15]
TP8
TP6
TP7
TP11
OSC_25M
SAI1_SCKA
SAI1_FSA
SAI1_SDA
SAI1_SDB
Audio_INT
AUDIO_SDA
AUDIO_SCL
SAI1_MCLKA
SPDIF_RX
SPDIF_TX
TP22
QSPI_D3
QSPI_D2
QSPI_D1
QSPI_D0
QSPI_CLK
QSPI_NCS
ARD_A[0..5]
ARD_D[0..15]
OSC_25M
SAI1_SCKA
SAI1_FSA
SAI1_SDA
SAI1_SDB
Audio_INT
AUDIO_SDA
AUDIO_SCL
SAI1_MCLKA
SPDIF_RX
SPDIF_TX
FMC_A[0..12]
FMC_D[0..31]
FMC_SDNWE
FMC_SDNRAS
FMC_SDNCAS
FMC_SDCLK
FMC_BA0
FMC_BA1
FMC_SDNE0
FMC_SDCKE0
FMC_NBL0
FMC_NBL1
FMC_NBL2
FMC_NBL3
QSPI_D3
QSPI_D2
QSPI_D1
QSPI_D0
QSPI_CLK
QSPI_NCS
uSD_CLK
uSD_CMD
uSD_D0
uSD_D1
uSD_D2
uSD_D3
uSD_Detect
uSD_CLK
uSD_CMD
uSD_D0
uSD_D1
uSD_D2
uSD_D3
uSD_Detect
B_USER
EXT_SCL
EXT_SDA
EXT_RST
FMC_A[0..12]
FMC_D[0..31]
FMC_SDNWE
FMC_SDNRAS
FMC_SDNCAS
FMC_SDCLK
FMC_BA0
FMC_BA1
FMC_SDNE0
FMC_SDCKE0
FMC_NBL0
FMC_NBL1
FMC_NBL2
FMC_NBL3
OTG_HS_OverCurrent
ULPI_DIR
ULPI_STP
ULPI_NXT
ULPI_CK
ULPI_D[0..7]
B_USER
EXT_SCL
EXT_SDA
EXT_RST
WIFI_TX
WIFI_RX
WIFI_RST
WIFI_TX
WIFI_RX
WIFI_RST
LD_USER1
LD_USER2
OTG_HS_OverCurrent
ULPI_DIR
ULPI_STP
ULPI_NXT
ULPI_CK
ULPI_D[0..7]
SWDIO
SWCLK
SWO
VCP_RX
VCP_TX
LD_USER1
LD_USER2
SWDIO
SWCLK
SWO
VCP_RX
VCP_TX
RMII_RXER
RMII_TXD0
RMII_TX_EN
RMII_RXD0
RMII_REF_CLK
RMII_CRS_DV
RMII_MDC
RMII_MDIO
RMII_TXD1
RMII_RXD1
RMII_RXER
RMII_TXD0
RMII_TX_EN
RMII_RXD0
RMII_REF_CLK
RMII_CRS_DV
RMII_MDC
RMII_MDIO
RMII_TXD1
RMII_RXD1
TP1
TP3
LCD_BL_CTRL
LCD_BL_CTRL
LCD_INT
LCD_INT
SCLK_MCLK
SCLK_MCLK
LRCLK
LRCLK
SPDIF_I2S
SPDIF_I2S
CEC_CLK
CEC_CLK
CEC
CEC
LCD_SDA
LCD_SDA
LCD_SCL
LCD_SCL
DFSDM_CKOUT
DFSDM_DATIN1
DFSDM_DATIN5
UM2033
Figure 23. STM32F769NIH6 connection
DFSDM_CKOUT
DFSDM_DATIN1
DFSDM_DATIN5
U13A
TP2
uSD_D2 R93
R92
SWO
0
LCD_SDA
2K7
R91
2K7
R89
2K7
DocID029085 Rev 1
C77
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
N3
N2
P2
R2
N4
P4
P3
R3
F15
E15
D15
C15
B15
A15
A14
A13
ULPI_D1
ULPI_D2
QSPI_CLK
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15
R5
R4
M5
A10
A9
A8
B6
B5
A7
B4
P12
R13
L13
K14
R14
R15
uSD_D3
ULPI_D7
QSPI_NCS
AUDIO_SDA
ARD_D15
ARD_D14
ULPI_D3
ULPI_D4
ULPI_D5
ULPI_D6
ARD_D12
ARD_D11
[NA]
3V3
R90
B_USER
RMII_REF_CLK
RMII_MDIO
ULPI_D0
ARD_A1
ULPI_CK
ARD_A0
RMII_CRS_DV
CEC_CLK
VCP_TX
VCP_RX
ARD_D10
ARD_D13
SWDIO
SWCLK
CEC
R97
0
4.3pF_NPO_-+0.25pF_0402
X1
NX3215SA-32.768K
C84
R99
1
10K_1%_0402
TP21
BOOT0
J1
E6
R18
10K_1%_0402
X2
4
R107
E1
F1
G1
H1
100_1%_0402
0
4.3pF_NPO_-+0.25pF_0402
3V3
PC14
PC15
PH0
PH1
R104
VDD
OUT
EN
GND
3
E5
OSC_25M
R19
[NA]
2
R21
[NA]
PA0-WKUP
PC0
PA1
PC1
PA2
PC2
PA3
PC3
PA4
PC4
PA5
PC5
PA6
PC6
PA7
PC7
PA8
PC8
PA9
PC9
PA10
PC10
PA11
PC11
PA12
PC12
PA13
PC13-ANTI_TAMP
PA14
PA15
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15
PJ0
PJ1
PJ2
PJ3
PJ4
PJ5
PJ12
PJ13
PJ14
PJ15
PK3
PK4
PK5
PK6
PK7
M2
M3
M4
L4
N5
P5
H15
G15
G14
F14
B14
B13
A12
D1
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PC8
PC9
PC10
PC11
PC12
PC13
ULPI_STP
RMII_MDC
ARD_A2
DFSDM_DATIN1
RMII_RXD0
RMII_RXD1
ARD_D1
ARD_D0
ARD_D5
QSPI_D0
QSPI_D1
DFSDM_DATIN5
WIFI_RX
NC6
R6
R7
P7
N8
M9
M14
B10
B9
C9
D10
PJ0
PJ1
PJ2
PJ3
PJ4
PJ5
PJ12
PJ13
PJ14
PJ15
ARD_D4
ARD_D2
DSI_TE
ARD_D7
ARD_D8
LD_USER2
Audio_INT
LD_USER1
WIFI_RST
DSI_RESET
D8
D7
C6
C5
C4
PK3
PK4
PK5
PK6
PK7
NC7
NC8
NC1
NC2
NC3
J12
J13
F12
F13
H12
H13
DSI_TE
DSI_RESET
DSI_D0_P
DSI_D0_N
DSI_D1_P
DSI_D1_N
DSI_CK_P
DSI_CK_N
NRST
BOOT
PDR_ON
U13B
TP102
TP100
3V3
TP14
R17
2K7
PC14-OSC32_IN
PC15-OSC32_OUT
PH0-OSC_IN
PH1-OSC_OUT
TP101
SPDIF_I2S
LCD_SCL
TP9
TP18
TP17
TP16
TP15
DSI
DSI_D0_P
DSI_D0_N
DSI_D1_P
DSI_D1_N
DSI_CK_P
DSI_CK_N
DSI_TE
DSI_RESET
DSI_D0_P
DSI_D0_N
DSI_D1_P
DSI_D1_N
DSI_CK_P
DSI_CK_N
DSI
STM32F769NIH6
R20
10K_1%_0402
NZ2520SB-25.00M
3V3
C98
3V3
100nF
U13C
3V3
VDD
DSI_VDD12
R106
10K_1%_0402
C23
C25
C27
2.2uF
100nF
NRST
NRST
2.2uF[N/A]
3V3
R109
0
VDD
C68
4.7uF
VDD
C88
C108
C83
C105
C114
C109
C112
C113
C106
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
100nF
C69
4.7uF
VDDA
C116
1uF
VDD
C99
100nF
C86
100nF
C110
100nF
C115
100nF
C111
100nF
C104
100nF
C76
100nF
C97
100nF
C80
100nF
C107
100nF
JP4
VDD
L6
FCM1608KF-601T03
H11
G13
K12
VDDA
R110
0
C103
100nF
L10
F11
E7
K5
H5
L8
L9
J11
G11
E9
E8
J5
F4
K11
E10
F5
G5
L7
VREF+
R1
P1
C102
C101
1uF
100nF
VDD
C1
L5
VDD1
VSS1
VDD2
VSS2
VDD3
VSS3
VDD4
VSS4
VDD5
VSS5
VDD6
VSS6
VDD7
VSS7
VDD8
VSS8
VDD_USB33
VSS9
VDD_MMC33
VSS10
VDD11
VSS11
VDD12
VSS12
VDD13
VSS13-VSS18
VDD14
VSS14
VDD15
VSS15
VDD17
VSS17
VDD18
VDD19
VSS19
VSS20
VDD_VREGDSI
DSI_VDD12_0
DSI_VCAP
DSI_VSS
VDDA
VREF+
VSSA
VREF-
VBAT
BYPASS-REG
VCAP1
VCAP2
R108 STM32F769NIH6
10K
K9
F10
F6
K6
H6
K7
K8
J10
G10
F8
F7
J6
F2
K10
F9
G6
FMC_D2
FMC_D3
WIFI_TX
DFSDM_CKOUT
OTG_HS_OverCurrent
RMII_RXER
uSD_CLK
uSD_CMD
FMC_D13
FMC_D14
FMC_D15
SPDIF_TX
AUDIO_SCL
QSPI_D3
FMC_D0
FMC_D1
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PD8
PD9
PD10
PD11
PD12
PD13
PD14
PD15
FMC_NBL0
FMC_NBL1
QSPI_D2
SAI1_SDB
SAI1_FSA
SAI1_SCKA
SAI1_SDA
FMC_D4
FMC_D5
FMC_D6
FMC_D7
FMC_D8
FMC_D9
FMC_D10
FMC_D11
FMC_D12
PE0
A6
PE1
A5
PE2
A3
PE3
A2
PE4
A1
PE5
B1
PE6
B2
PE7
R8
PE8
N9
PE9
P9
PE10 R9
PE11 P10
PE12 R10
PE13 R12
PE14 P11
PE15 R11
FMC_A0
FMC_A1
FMC_A2
FMC_A3
FMC_A4
FMC_A5
ARD_D3
ARD_D6
ARD_A4
ARD_A5
ARD_A3
FMC_SDNRAS
FMC_A6
FMC_A7
FMC_A8
FMC_A9
PF0
PF1
PF2
PF3
PF4
PF5
PF6
PF7
PF8
PF9
PF10
PF11
PF12
PF13
PF14
PF15
B12
C12
D12
C11
D11
C10
B11
A11
L15
L14
K15
N10
M10
M11
L12
K13
D2
E2
G2
H2
J2
K3
K2
K1
L3
L2
L1
P8
M6
N6
P6
M8
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PD8
PD9
PD10
PD11
PD12
PD13
PD14
PD15
PG0
PG1
PG2
PG3
PG4
PG5
PG6
PG7
PG8
PG9
PG10
PG11
PG12
PG13
PG14
PG15
PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
PE8
PE9
PE10
PE11
PE12
PE13
PE14
PE15
PH2
PH3
PH4
PH5
PH6
PH7
PH8
PH9
PH10
PH11
PH12
PH13
PH14
PH15
PF0
PF1
PF2
PF3
PF4
PF5
PF6
PF7
PF8
PF9
PF10
PF11
PF12
PF13
PF14
PF15
PI0
PI1
PI2
PI3
PI4
PI5
PI6
PI7
PI8-ANTI_TAMP2
PI9
PI10
PI11
PI12
PI13
PI14
PI15
N7
M7
M13
M12
N12
N11
J15
J14
H14
D9
C8
B8
C7
B3
A4
B7
PG0
PG1
PG2
PG3
PG4
PG5
PG6
PG7
PG8
PG9
PG10
PG11
PG12
PG13
PG14
PG15
FMC_A10
FMC_A11
FMC_A12
EXT_SCL
FMC_BA0
FMC_BA1
EXT_SDA
SAI1_MCLKA
FMC_SDCLK
uSD_D0
uSD_D1
RMII_TX_EN
SPDIF_RX
RMII_TXD0
RMII_TXD1
FMC_SDNCAS
K4
J4
H4
J3
P13
N13
P14
N14
P15
N15
M15
E12
E13
D13
PH2
PH3
PH4
PH5
PH6
PH7
PH8
PH9
PH10
PH11
PH12
PH13
PH14
PH15
FMC_SDCKE0
FMC_SDNE0
ULPI_NXT
FMC_SDNWE
ARD_D9
EXT_RST
FMC_D16
FMC_D17
FMC_D18
FMC_D19
FMC_D20
FMC_D21
FMC_D22
FMC_D23
E14
D14
C14
C13
C3
D3
D6
D4
C2
E4
D5
F3
E3
G3
H3
G4
PI0
PI1
PI2
PI3
PI4
PI5
PI6
PI7
PI8
PI9
PI10
PI11
PI12
PI13
PI14
PI15
FMC_D24
FMC_D25
FMC_D26
FMC_D27
FMC_NBL2
FMC_NBL3
FMC_D28
FMC_D29
NC4
FMC_D30
FMC_D31
ULPI_DIR
NC5
LCD_INT
LCD_BL_CTRL
uSD_Detect
TP12
TP13
STM32F769NIH6
PA[0..15]
PB[0..15]
PC[0..15]
PD[0..15]
L6
H10
PE[0..15]
PF[0..15]
G12
PA[0..15]
PB[0..15]
PC[0..15]
PD[0..15]
PE[0..15]
PG[0..15]
PH[0..15]
PI[0..15]
PJ[0..15]
PK[0..7]
PG[0..15]
PH[0..15]
PI[0..15]
PJ[0..15]
PK[0..7]
PF[0..15]
M1
N1
L11
E11
C72
2.2uF
C31
2.2uF
Title: STM32F769NIH6 Connexion
Project: STM32F769I-DISCO
Ceramic capacitor (Low ESR)
Size: A3
Reference: MB1225
Date: 3/11/2016
Revision: B-01
Sheet: 3 of 12
Schematics
37/48
3V3
C94
C63
4.7uF
1uF
3V3
R87
10K
C90
D4
D5
E6
1uF
3V3
R51
100nF C45
1
5
VDD
DFSDM_CKOUT
LR
CLK
DOUT
GND
5
TP105 MIC_CLK
C6
G1
E3
E4
F2
G3
2
3
4
H2
F4
H3
E5
G4
Top Left
VDD
LR
CLK
DOUT
GND
2
3
4
DFSDM_DATIN1
TP103
TP106 MIC_DATA1
F6
H5
H4
F5
MP34DT01
R71
100nF C56
5
Jack Line input blue
10K
Bottom Right
U9
1
VDD
LR
CLK
DOUT
GND
CN6
2
3
4
5
Left
VDD
LR
CLK
DOUT
GND
C8
D7
C62
1uF
Right
Bottom Left
U8
1
3
6
4
2
PJ3028B-3_BE
MP34DT01
100nF C55
B8
B9
C7
B7
C58
1uF
2
3
4
DFSDM_DATIN5
TP104
A8
A9
TP107 MIC_DATA2
DMICCLK
BCLK1
LRCLK1
DACDAT1
ADCDAT1
ADCLRCLK1/GPIO1
MCLK1
GPIO2/MCLK2
SPKMODE
REFGND
MICBIAS1
MICBIAS2
VMIDC
GPIO3/BCLK2
GPIO4/LRCLK2
GPIO5/DACDAT2
GPIO7/ADCDAT2
GPIO6/ADCLRCLK2
GPIO11/BCLK3
GPIO10/LRCLK3
GPIO8/DACDAT3
GPIO9/ADCDAT3
IN1LP
IN1LN
HPOUT2N
HPOUT2P
HPOUT1FB
HPOUT1R
HPOUT1L
LINEOUT1N
LINEOUT1P
LINEOUT2N
LINEOUT2P
LINEOUTFB
IN2LP/VRXN
IN2LN/DMICDAT1
SPKOUTLN
SPKOUTLP
IN1RP
IN1RN
IN2RP/VRXP
IN2RN/DMICDAT2
SPKOUTRN
SPKOUTRP
CPCA
CPCB
MP34DT01
CPVOUTN
CPVOUTP
WM8994 I2C Address : 0011 0100
D6
E7
E8
A1
C1
H9
E2
F7
F3
H1
G2
A4
R95
R88
R94
[NA]
0
0
AUDIO_SDA
AUDIO_SCL
3V3
D3
E1
A3
A5
SAI1_MCLKA
A7
B6
C9
F9
F8
C95
C73
C79
4.7uF
4.7uF
4.7uF
Jack Line output Green
2 CN7
4
Right
G5
G6
H6
C5
B5
C4
B4
A6
TP108
TP109
MIC_VDD1
MIC_VDD2
Left
6
3
R78
20
PJ3028B-3_GR
R77
20
B1
A2
JP2
C3
B3
JP3
SPK Left
SPK Right
G8
H8
H7
G7
C82
2.2uF
C78
C74
2.2uF
2.2uF
WM8994ECS/R
RCA Yellow for SPDIF ouput
R115
1M
R116
22nF
3
2
1
RCA_SMD_W
R111
75
100
2
U16
74LVC1G04SE
4
1M
3V3
C119
22nF
3V3
R117
100
2
C118
C117
100nF
100nF
R100
R101
0
210
4
U15
74LVC1G04SE
C87
4 CN8
100nF
R102
110
TP20
5
C120
SPDIF_TX
R112
Very close to Output pin 4
of first stage
3V3
4
Second Stage
R114
[NA]
5
CN12
First Stage
3
RCA White for SPDIF input
3
DocID029085 Rev 1
100nF C44
1
TP5
SAI1_SCKA
SAI1_FSA
SAI1_SDA
SAI1_SDB
Audio_INT
MP34DT01
U5
SDA
SCLK
CS/ADDR
CIFMODE
LDO1ENA
LDO2ENA
VREFC
10K
Top Right
U6
AGND
AGND
AGND
SPKGND1
SPKGND2
CPGND
DGND
HP2GND
100nF C59
C93
4.7uF
100nF C91
100nF C64
C67
1uF
C92
4.7uF
100nF C65
1V8
LDO1VDD
AVDD1
SPKVDD1
SPKVDD2
AVDD2
CPVDD
DCVDD
DBVDD
LDO2VDD
100nF C57
DFSDM_CKOUT
DFSDM_DATIN1
DFSDM_DATIN5
100nF C71
DFSDM_CKOUT
DFSDM_DATIN1
DFSDM_DATIN5
U11
E9
D9
B2
C2
D8
G9
F1
D2
D1
Schematics
38/48
Figure 24. Audio codec WOLFSON and audio connectors
3
2
1
RCA_SMD_Y
SPDIF_RX
Title: Audio Codec WOLFSON and Audio Connectors
Project: STM32F769I-DISCO
Size: A4
Reference: MB1225
Date: 3/10/2016
Revision: B-01
Sheet: 4 of 12
UM2033
UM2033
Figure 25. Quad-SPI Flash memory (MICRON)
Quad SPI Flash Memory
3V3
R86
10K_1%_0402
U12
QSPI_NCS
QSPI_CLK
QSPI_D0
QSPI_D1
QSPI_D2
QSPI_D3
QSPI_NCS
QSPI_CLK
1
6
QSPI_D0
QSPI_D1
QSPI_D2
QSPI_D3
5
2
3
7
S#
C
DQ0
DQ1
DQ2/Vpp/W#
DQ3/HOLD#
VCC
8
C96
100nF_X7R_10%_0402
VSS
4
MT25QL512ABB1EW9 (MICRON)
DocID029085 Rev 1
U250
QSPI_NCS
QSPI_CLK
1
6
QSPI_D0
QSPI_D1
QSPI_D2
QSPI_D3
5
2
3
7
CS#
SCLK
VCC
SIO0/SI
SIO1/SO
SIO2/WP#
SIO3/RESET# GND
8
3V3
4
MX25L51245G (MACRONIX)
Title: Quad SPI Flash Memory (MICRON)
Project: STM32F769I-DISCO
Size: A4
Reference: MB1225
Date: 3/10/2016
Revision: B-01
Sheet: 6 of 12
Schematics
39/48
Schematics
40/48
Figure 26. Arduino UNO connectors
Arduino UNO connector
ARD_A[0..5]
ARD_A[0..5]
LD3
ARD_D[0..15]
ARD_D[0..15]
LED, green
E5V
R64
510_1%_0402
SB15
CN9
NRST
3V3
5V
VIN
DocID029085 Rev 1
ADC1_IN6
ADC1_IN4
ADC1_IN12
ADC3_IN8
ARD_A0
ARD_A1
ARD_A2
ARD_A3
SDA/D14 ARD_D14
ADC3_IN6 ARD_A4
ADC3_IN7 ARD_A5
SCL/D15 ARD_D15
PB9
PF8
PF9
PB8
PA6
PA4
PC2
PF10
SB13
SB14
1
2
3
4
5
6
7
8
IOREF
NRST
3V3
5V
GND
GND
VIN
1
2
3
4
5
6
A0
A1
A2
A3
A4
A5
SCL/D15
SDA/D14
AVDD
GND
SCK/D13
MISO/D12
PWM/MOSI/D11
PWM/CS/D10
PWM/D9
D8
10
9
8
7
6
5
4
3
2
1
BL 1-10 G
CN13
BL 1-8 G
CN14
BL 1-6 G
SB12
SB11
POWER
NRST
CN11
AIN
R103
1K
D7
PWM/D6
PWM/D5
D4
PWM/D3
D2
TX/D1
RX/D0
VREF+
R98
8
7
6
5
4
3
2
1
PB8
PB9
ARD_D15
ARD_D14
PA12
PB14
PB15
PA11
PH6
PJ4
ARD_D13
ARD_D12
ARD_D11
ARD_D10
ARD_D9
ARD_D8
PJ3
PF7
PC8
PJ0
PF6
PJ1
PC6
PC7
ARD_D7
ARD_D6
ARD_D5
ARD_D4
ARD_D3
ARD_D2
ARD_D1
ARD_D0
0
C85
[NA]
SPI2_SCK
SPI2_MISO
TIM12_CH2, SPI2_MOSI
TIM1_CH4, SPI2_NSS
TIM12_CH1
TIM11_CH1
TIM3_CH3
TIM10_CH1
USART6_TX
USART6_RX
BL 1-8 G
Title: Arduino UNO connectors
Project: STM32F769I-DISCO
Size: A4
Reference: MB1225
Date: 3/10/2016
Revision: B-01
Sheet: 7 of 12
UM2033
UM2033
Figure 27. USB OTG HS PHY with micro-AB connector
R129
OTG_HS_OverCurrent
0
3V3
R130
3V3
3K3
LD4
R65
LED, red
R66
330_1%_0402
620_1%_0603
U21
5V
GND FAULT
IN
OUT
EN
3
1
LD5
LED, green
C148
4.7uF_X5R_10%_0603
STMPS2151STR
1
10K_1%_0402
VDD
EN
OUT
GND
3
2
NZ2520SB-24.00M
C147
100nF_X7R_10%_0402
OSC_24M
25
26
100_1%_0402
15
16
NRST
27
VBUS
DM
DP
ID
8
11
14
REFSEL0
REFSEL1
REFSEL2
XO
REFCLK
VDDIO
SPK_L
SPK_R
VDD3.3
VDD1.8
VDD1.8
RESETB
12
NC
32
20
30
28
8K06_1%_0402
R142
820_1%_0805
i
i Diff Pair 90ohm
Diff Pair 90ohm
Matched Net Lengths [Tolerance = 150mil]
REFSEL0
REFSEL1
REFSEL2
3V3
R126
C144
100nF
0_5%_0402
33
GNDPAD
USB_HS_N
USB_HS_P
D13
USBULC6-2F3
1V8
C145
100nF
L7
5V_USB_HS
BLM18PG121SN1D
CN15
1
VBUS
2
DM
3
DP
4
ID
5
GND
6
7
8
9
10
D12
ESDA14V2-2BF3
C153 C156 C154 C157
2
R131
C150
100nF
100K_1%_0402
Shield
Shield
Shield
Shield
EXP
USB_Micro-AB receptacle
R136
D7
D6
D5
D4
D3
D2
D1
D0
22
19
18
23
R139
A2
A1
13
10
9
7
6
5
4
3
17
21
24
CPEN
VBAT
RBIAS
B2
B1
X4
4
R134
ULPI_D7
ULPI_D6
ULPI_D5
ULPI_D4
ULPI_D3
ULPI_D2
ULPI_D1
ULPI_D0
NXT
DIR
STP
CLKOUT
A2
A1
DocID029085 Rev 1
3V3
2
31
29
1
T5
9013-SOT23
1
47K_1%_0402
B2
B1
ULPI_NXT
ULPI_DIR
ULPI_STP
ULPI_CK
ULPI_NXT
ULPI_DIR
ULPI_STP
ULPI_CK
R132
5V
U20
3
2
5
4
ULPI_D[0..7]
ULPI_D[0..7]
475900001
L8
BLM18PG121SN1D
100nF100nF100nF100nF
C149
100nF
C52
2.2uF_X7R_10%_0805
USB3320C-EZK
3V3
R123
0_5%_0402
REFSEL0
R125
0_5%_0402
REFSEL1
R137
0_5%_0402
REFSEL2
R124
[NA]
R128
[NA]
R133
[NA]
Title: USB OTG HS PHY with micro A-B connector
Project: STM32F769I-DISCO
Size: A4
Reference: MB1225
Date: 3/10/2016
Revision: B-01
Sheet: 8 of 12
Schematics
41/48
Schematics
42/48
Figure 28. Ethernet PHY with RJ45 connector
3V3
3V3
R47
1K5
R34
10K
R45
10K
R37
50
R43
10K
R30
10K
U3
16
17
18
RMII_TX_EN
RMII_TXD0
RMII_TXD1
RMII_RXD0
RMII_RXD1
RMII_RXER
RMII_CRS_DV
R36
R32
33
33
8
7
10
R44
33
11
DocID029085 Rev 1
13
12
RMII_MDC
RMII_MDIO
15
14
NRST
RMII_REF_CLK
OSC_25M
OSC_25M
4
5
R27
100
TXEN
TXD0
TXD1
RXD0/MODE0
RXD1/MODE1
RXER/PHYAD0
CRS_DV/MODE2
MDC
MDIO
nRST
nINT/REFCLK0
XTAL2
XTAL1/CLKIN
LAN8742A-CZ-TR
R35
50
R41
50
R39
50
Matched Net Lengths [Tolerance = 100mil]
Diff Pair 100ohm
i
21
TD_P
TXP
20
TD_N
TXN
23
RD_P
RXP
i
22
RD_N
RXN
i
Diff Pair 100ohm
i Diff Pair 100ohm
3
LED1_LINK/ACT_GREEN
LED1/nINT/nPME/REGOFF
2 Diff Pair 100ohm
LED2/nINT/nPME/nINTSEL
LED2_SPEED_YELLOW
24 R31
RBIAS
3V3
12K1
9
VDDIO
19
L2
VDD1A
1
VDD2A
BLM18PG121SN1D
6
VDDCR
GND_EP
25
C29
C35
470pF
100nF C30
TD_P
TD_N
RD_P
RD_N
LED_Y_K
LED_G_K
LED_Y_A
LED_G_A
LED_G_A
LED_Y_A
LED_G_K
LED_Y_K
R29
10K
R105
330
C36
R28
10K
10uF
C33
C28
1uF
U_PoE
PoE.SchDoc
C38
R113
330
100nF
100nF
10uF
R40
10K
Title: Ethernet PHY with RJ45 connector
Project: STM32F769I-DISCO
Size: A4
Reference: MB1225
Date: 3/10/2016
Revision: B-01
Sheet: 9 of 12
UM2033
Matched Net Lengths [Tolerance = 100mil]
Diff Pair 100ohm
Matched Net Lengths [Tolerance = 100mil]
i
Matched Net Lengths [Tolerance = 100mil]
Diff Pair 100ohm
Diff Pair 100ohm
i
i
Matched Net Lengths [Tolerance = 100mil]
Diff Pair 100ohm
i
INPUT
Power Over Ethernet
CN10
16
1 TD_P
15
2
14
11
3 TD_N
6 RD_P
10
7
-
~
~
3
2
Chassis
LED_G_A
LED_G_K
LED_Y_A
LED_Y_K
~
4
D9
DF01S
-
~
R49
0
4
9
R42
75
C37
1nF_100V
C32
1nF_100V
2
D4
DF01S
R48
Chassis
D10
SMAJ58A
C39
0
1nF_100V_X7R_10%_0603
C26
1nF_100V
C122
1nF_100V_X7R_10%_0603
8 RD_N
T4
H2019NL
T100
C34
1nF_100V
Pri
6 POE7
5 POE8
POE2 3
C81
POE30P50L
Chassis
T2
4.7uF_100V_X7S_20%_1206
C22
POE4 4
27pF_100V_NPO_5%_0603
C20
100nF_100V_X7R_10%_0805
4.7uF_100V_X7S_20%_1206
Pri
R23
200
R75
10_1%_0805
D3
C10
10nF_100V_X7R_10%_0603
C11
100nF_50V_X7R_10%_0603
R6
124K_1%_0603
COMP
VIN
CS
RCLASS
nPGD
AUXI_IRL
DCCL
VSS
PM8800A
VCC
GD
GND
7 POE7
8 POE8
D2
STPS2L40UF
C18
47uF_X5R_20%_0805
Bias
5V_POE
C21
R16
0_5%_0603
560pF_X7R_10%_0603
Sec
POE2 2
C16
100nF_X7R_10%_0603
C15
47uF_X5R_20%_0805
C14
47uF_X5R_20%_0805
C13
47uF_X5R_20%_0805
POE1 1
POE30P50L
15
U10
AGND
14
4
13
11
R5
3
1K_1%_0603
T1
STN4NF20L
12
R74
0
10
9
R10
1
56_1%_0805
D1
R2
0_5%_0603
BAT46JFILM
R4
C9
470pF_100V_X7R_10%_0603
C66
1uF_25V_X5R_10%_0603
1
2
HMHA2801A
1K_1%_0603
1nF_100V_X7R_10%_0603
C17
100pF_50V_X7R_10%_0603
R9
0.47_1%_1206
R12
10K_1%_0603
R11
20K_1%_0603
R13
C200
C12
100nF_50V_X7R_10%_0603
5V_POE
R84
0_5%_0805
R85
C19
22nF_50V_X7R_10%_0603 10K_1%_0603
10nF_X7R_10%_0603 U2
4TS431AILT
R15
13K_1%_0603
R14
13K_1%_0603
C3
1nF_2KV_X7R_10%_1206
NOTE : The AGND is a dedicated plan.
The resistor 0 ohm must be very close to pin 9
15
C7
100nF_50V_X7R_10%_0603
16
510_1%_0603
C4
R22
5
4
1nF_100V_X7R_10%_0603
R3
5
2K_1%_0805
6
C5
10nF_100V_X7R_10%_0603
7
R1
75K_1%_0603
8
VFB
AUXII
6 POE6
5 POE5
POE3 3
C24
C6
1uF_25V_X5R_10%_0603
100nF_50V_X7R_10%_0603
2
4
C8
SS
Ex Pad
3
AGND
17
2
RT
R24
68
BAT46JFILM
3
U1
1
R25
10K_1%_0603
Bias
POE1 4
Not Fitted
4.7uF_100V_X7S_20%_1206
Not Fitted
3
DocID029085 Rev 1
C70
TD_P
TD_N
RD_P
RD_N
Sec
POE3 2
L5
ME3220-562ML
TD_P
TD_N
RD_P
RD_N
7 POE6
8 POE5
POE4 1
C89
1nF_2KV
C75
R38
0_5%_0805
R26
75
C121
C40
1nF_100V_X7R_10%_0603
100nF_100V_X7R_10%_0805
1
3
+
13
14
1
R33
75
KRJ-CB4
LED_G_A
LED_G_K
LED_Y_A
LED_Y_K
R46
75
NOTE : Place for additional ferrite beads
LED_G_A
LED_G_K
LED_Y_A
LED_Y_K
2
12
11
10
9
+
Shield_13
Shield_14
1
2
3
4
5
6
7
8
1
TX+
TXRX+
nc4
nc5
RXnc7
nc8
LED_Green_A
LED_Green_K
LED_Yellow_A
LED_Yellow_K
UM2033
Figure 29. Power over Ethernet 3 W
Chassis
Title: Power Over Ethernet 3W
R96
Project: STM32F769I-DISCO
0_5%_0805
Size: A4
Reference: MB1225
Date: 3/10/2016
Revision: B-01
Sheet: 10 of 12
Schematics
43/48
Schematics
44/48
Figure 30. LCD display MIPI DSI connector and HDMI boards
DSI LCD
CN?
DSI
DSI_TE
DSI_RESET
DSI_CK_P
DSI_CK_N
DSI
DSI_D0_P
DSI_D0_N
DSI_D1_P
DSI_D1_N
L4
5V
DSI_TE
DSI_RESET
DSI_CK_P
DSI_CK_N
DSI_D0_P
DSI_D0_N
DSI_D1_P
DSI_D1_N
FCM1608KF-601T03
C61
10uF
L3
C60
100nF
DocID029085 Rev 1
FCM1608KF-601T03
SCLK_MCLK
LRCLK
SPDIF_I2S
R7
0
CEC_CLK
CEC
DSI_TE
LCD_BL_CTRL
LCD_BL_CTRL
DSI_RESET
R8
3V3
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
62
63
64
10K
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
LCD_INT
LCD_INT
DSI_D2_P
DSI_D2_N
SB1
SB2
DSI_D3_P
DSI_D3_N
SB3
SB4
3V3
C1
100nF
LCD_SDA
PB9
LCD_SDA
LCD_SCL
PB8
LCD_SCL
61
62
63
64
MB1166 I2C Address : 0101 0100
1V8
C2
100nF
QSH-030-01-F-D-A-K-TR
H3
H4
H8
H5
Title: MIPI connector for DSI LCD and HDMI boards.
Project: STM32F769I-DISCO
Size: A4
Reference: MB1225
Date: 3/11/2016
Revision: B-01
Sheet: 11 of 12
UM2033
WIFI with ESP8266
or
I2C EXT Connector
3V3
R82
R80
47K_1%_0402
47K_1%_0402
R81
R79
47K_1%_0402
47K_1%_0402
R83
47K_1%_0402
MICRO SD
(TF) Card
WIFI_RX
3V3
R50
WIFI_RX
SB5
uSD_D0
uSD_D1
uSD_D2
uSD_D3
uSD_CLK
uSD_CMD
UM2033
Figure 31. microSD, Wi-Fi, LEDs and push-button
1K
R200
3V3
3V3
EXT_SCL
EXT_SDA
EXT_SCL
EXT_SDA
R52
10K
R56
10K
RX
GPIO0
GPIO2
GND
CN2
1
3
5
7
SB6
VCC R54
RST
CH_PD
R57
TX
2
4
6
8
10K
WIFI_RST
EXT_RST
WIFI_TX
10K
1K
WIFI_RST
EXT_RST
WIFI_TX
Header F Straight 4x2H
1
2
3
4
5
6
7
8
SB8
CN5
PJS008-2003
SMS064FF or SMS128FF
RX
GPIO0
GPIO2
3V3
SW2
SW1
GND
9
10
DocID029085 Rev 1
R76
[NA]
GND
VCC
R73
uSD_Detect
SCL
0_5%_0402
Input pin with pull-up
SDA
° ° VCC
° ° RST
CH_PD
D
° ° TX
°°
°°
°°
°°
°°
NC
NC
RST
ESP8266-01
MB1064
MB1020
NC
WIFI board
SB5, SB6, OFF
SB8, ON
EXT_RST, EXT_SCL, EXT_SDA = HIZ
I2C board
SB8, OFF
SB5, SB6, ON
WIFI_RST, WIFI_RX, WIFI_TX = HIZ
3V3
4
1
Not Fitted
B_USER
SB9
R70
10K
LD_USER2
LD_USER2 R63
330_1%_0603
4
1
B2
SW-PUSH-CMS_BLACK
C53
10K
C54
100nF
SB10
LD1
LED, red
LD2
LED, green
100nF
RESET Button
3
2
B_USER
LD_USER1
LD_USER1 R62
1K_1%_0603
NRST
3
2
NRST
R68
LEDs
R67
10K_1%_0402
B1
SW-PUSH-CMS_BLUE
USER & WAKE-UP Button
3V3
Title: uSD, Wifi, LEDs and Push Button
Project: STM32F769I-DISCO
Size: A4
Reference: MB1225
Date: 3/11/2016
Revision: B-01
Sheet: 12 of 12
Schematics
45/48
Compliance statements
Appendix C
UM2033
Compliance statements
C.1
Federal Communications Commission (FCC) and Industry
Canada (IC) Compliance
C.1.1
FCC Compliance Statement
Part 15.19
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired
operation.
Part 15.105
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
•
Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and the receiver.
•
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
•
Consult the dealer or an experienced radio/TV technician for help.
Part 15.21
Any changes or modifications to this equipment not expressly approved by
STMicroelectronics may cause harmful interference and void the user's authority to operate
this equipment.
C.1.2
IC Compliance Statement
Compliance Statement
Industry Canada ICES-003 Compliance Label: CAN ICES-3 (B)/NMB-3(B)
Déclaration de conformité
Étiquette de conformité à la NMB-003 d'Industrie Canada: CAN ICES-3 (B)/NMB-3(B)
46/48
DocID029085 Rev 1
UM2033
Revision history
Revision history
Table 12. Document revision history
Date
Revision
20-May-2016
1
Changes
Initial release.
DocID029085 Rev 1
47/48
47
UM2033
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DocID029085 Rev 1