iCEblink-HX1K Schematic

1
2
3
4
5
6
Power-On LED
USB5V0
1uH
4
FB
JP1
IC1
C4
10uF
C2
1uF
LD1
VCC_3V3
VCC_3V3
J4
J2
GND
C6
1uF
R6
USB-SS_B
USB-SCK
USB-MOSI
USB-MISO
iCE40-SS_B
75
R7
R8
75
200
R10
iCE40-SCK
GND
iCE40-SO
C10
1uF
iCE40-SI
200
iCE40-DB2
200 R20
iCE40-DB3
R21 200
iCE40-DB4
200 R23
iCE40-DB5
R24 200
iCE40-DB6
iCE40-DB7
1
C35
0.1uF
3.0K
Atmel USB Programming Block
V+
C30
C31
0.1uF 10nF
SYSCLK
NOT STUFFED
SET
VCC_3V3
2
4 DIV
GND DIV
GND
LTC1799CS5#TRPBF
JP2
DIV=OPEN
DIV=VCC_3V3
DIV=GND
3.33 MHz (DEFAULT)
33.33 MHz
333 kHz
PC1/RESET
GND
Lattice Semi
VCC_3V3
X2
2
24
AT90USB2
8MHz
C42
15pF
C43
15pF
GND
Chinese ROHS
1
ROHS
R26
4.7K
R27
4.7K
C33
1uF
J1
58
67
LED1
LED2
LED3
LED4
VCC_3V3
C34
10nF
VCC_3V3
B
BTN2
R9
100K
5%
GND
1
CAPBTN2
LED2
C27
100pF
R11
390
CapButton
No Load
LD3
GND
iCE40VQ100
VCC_3V3
BTN3
R18
100K
5%
1
CAPBTN3
NOT STUFFED
LED3
iCE40-WAIT
SYSCLK
C28
100pF
R22
390
CapButton
C
No Load
LD4
JP3
iCE40-SS_B
GND
NOT STUFFED
M25P10-SS_B
R39
0
LD6
R33
10K
R34
10K
C39
1uF
5
6
WP
3
M25P10-SS_B
iCE40-SS_B
C40
10nF
1
SDI
CS
Optional SPI PMOD support requested by SiliconBlue field sales.
SDO
2
iCE40-SS_B
iCE40-SO
iCE40-SI
iCE40-SCK
GND
VCC_3V3
R36
10K
HOLD
7
HLD
M25P10-AVMN6
1x6
1
2
3
4
5
6
J11
BTN4
R29
100K
5%
1
CAPBTN4
NOT STUFFED
LED4
C36
100pF
R31
390
CapButton
No Load
LD5
D
GND
Foot
F1
Foot
F2
Foot
F3
Foot
F4
Title
iCEblink40HX1 Evaluation Kit
Size
Tabloid
CE
4
VCC_3V3
IC4
SCK
WP
1x2
1
2
J10
GND
3
1x6
1
2
3
4
5
6
J12
SPI_VCC
iCE40-SCK
J6
DSC2-07
DSC2-06
DSC2-05
DSC2-04
DSC2-03
DSC2-02
DSC2-01
IMOD-1
IMOD-2
IMOD-3
IMOD-4
CAPBTN1
LED1
CAPBTN2
LED2
CAPBTN3
LED3
CAPBTN4
LED4
iCE40-SI
iCE40-SO
VCC_3V3
74
73
72
71
69
68
66
65
64
63
62
60
59
57
56
54
53
52
51
Date:
File:
2
No Load
LD2
iCE40VQ100
R30
10
GND
iCE40-ASTB
iCE40-DSTB
iCE40-WRITE
iCE40-WAIT
GND
31
32
AVCC
VCC
VCAP
3
C41
1uF
D+/SCK PC0/XTAL2
200
1
Pmod 2x6
1 7
2 8
3 9
4 10
5 11
6 12
27
NOT STUFFED
Pmod 2x6
PMOD2-1
1 7
PMOD2-2
2 8
PMOD2-3
3 9
PMOD2-4
4 10
GND
5 11
6 12
29
XTAL1
ISP-RESET
PMOD1-1
PMOD1-2
PMOD1-3
PMOD1-4
GND
R38 22
22
USB3V3
D-/SDATA
iCE40HX1K
iCE40VQ100
VCCIO_2
VCCIO_2
Mechanically compatible with Double Wide PMOD
R35
UGND
D+
30
28
R37
GND
AT90USB2-16MU
D-
UVCC
4
R32
10k
IC3D
SB0503EC-TR
iCE40VQ100
PMOD3-1
PMOD3-2
PMOD3-3
PMOD3-4
GND
C44
0.1uF
PAD
C38
0.1uF
P
C37
0.1uF
VPP_2V5
VPP_FAST
D1
75
76
GND
USB5V0
USB3V3
GND
GND
VCC
VCC
VCC
VCC
GND
50
3
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
11
35
61
77
IC2C
GND
5
PIO1
PIO1
PIO1
PIO1
PIO1
PIO1
PIO1
PIO1
PIO1
GBIN2/PIO1
GBIN3/PIO1
PIO1
PIO1
PIO1
PIO1
PIO1
PIO1
PIO1
PIO1
IC2F
5
17
23
32
39
47
55
70
84
98
C32
10nF
IC2B
OUT
GND
C26
10nF
iCE40VQ100
31
38
Basic oscillator
X1
R28
C25
10nF
IC2D
C29
1uF
200
VCC_3V3
C24
10nF
VCCIO_1
VCCIO_1
6
14
22
VCCIO_3
VCCIO_3
VCCIO_3
IC2A
C22
C23
0.1uF 10nF
8
iCE40-DB1
R19 200
200 R25
NOT STUFFED
1x6
ISP-RESET
1
USB-MOSI
2
USB-MISO
3
USB-SCK
4
GND
5
USB3V3
6
J7
C
200 R17
C21
0.1uF
VCC
IC3C
iCE40-DB0
C20
1uF
GND
USB-DB0
USB-DB1
USB-DB2
USB-DB3
USB-DB4
USB-DB5
USB-DB6
USB-DB7
iCE40-WAIT
R16 200
C19
1uF
PIO3/DP00A
PIO3/DP00B
PIO3/DP01A
PIO3/DP01B
PIO3/DP02A
PIO3/DP02B
PIO3/DP03A
PIO3/DP03B
PIO3/DP04A
GBIN7/PIO3/DP04B
GBIN6/PIO3/DP05A
PIO3/DP05B
PIO3/DP06A
PIO3/DP06B
PIO3/DP07A
PIO3/DP07B
PIO3/DP08A
PIO3/DP08B
4
6
7
8
9
10
11
12
13
iCE40-WRITE
200 R15
C5
100pF
R5
390
C18
10nF
CapButton
GND
PIOS/SPI_SO
PIOS/SPI_SI
PIOS/SPI_SCK
PIOS/SPI_SS_B
AT90USB2-16MU
C16
C17
0.1uF 10nF
45
46
48
49
AT90USB2
iCE40-DSTB
R14 200
1
2
3
4
7
8
9
10
12
13
15
16
18
19
20
21
24
25
CDONE
CRESET_B
USB-ASTB
USB-DSTB
USB-WRITE
USB-WAIT
PMOD2-4
PMOD2-3
PMOD2-2
PMOD2-1
PMOD1-4
PMOD1-3
PMOD1-2
PMOD1-1
DSC1-11
SYSCLK
DSC1-12
DSC1-14
DSC1-15
DSC1-16
PMOD3-4
PMOD3-3
PMOD3-2
PMOD3-1
iCE40-ASTB
200 R13
BTN1
NOT STUFFED
43
44
26
25
23
22
IC3B
PD0/OC0B/INT0
PD1/AIN0/INT1
PD2/RXD1/AIN1/INT2
PD3/TXD1/INT3
PD4/INT4
PD5/XCK/PCINT12
PD6/RTS/INT6
PD7/CTS/HWB/T0/INT7
LED1
C15
1uF
VCC_CORE
iCE40-CDONE
iCE40-CRESET
PC4/PCINT10
PC5/OC1B/PCINT9
PC6/OC1A/PCINT8
PC7/INT4/ICP1/CLK0
R12
USB-ON
VCC_3V3
1
IC2E
iCE40VQ100
GND
5
A
CAPBTN1
VCC_3V3
VCCIO_0
VCCIO_0
C14
10nF
iCE40-ASTB
iCE40-DSTB
iCE40-WRITE
iCE40-DB7
iCE40-DB6
iCE40-WAIT
iCE40-DB5
iCE40-DB4
iCE40-DB3
iCE40-DB2
iCE40-DB1
iCE40-DB0
PC2/PCINT11
C13
10nF
J5
R2
100K
5%
iCE40-CDONE
IC3A
B
C12
10nF
88
92
iCE40-CRESET
AT90USB2
AT90USB2-16MU
C11
0.1uF
26
27
28
29
30
33
34
36
37
40
41
42
AT90USB2-16MU
14
15
16
17
18
19
20
21
C9
10nF
PIO2
PIO2
PIO2
PIO2
PIO2
GBIN5/PIO2
GBIN4/PIO2
PIO2
PIO2
PIO2
PIO2/CBSEL0
PIO2/CBSEL1
PB0/SS/PCINT0
PB1/SCLK/PCINT1
PB2/PDI/MOSI/PCINT2
PB3/PDO/MISO/PCINT3
PB4/T1/PCINT4
PB5/PCINT5
PB6/PCINT6
PB7/OC0A/OC1C/PCINT7
C7
C8
0.1uF 10nF
PIO0
PIO0
PIO0
PIO0
PIO0
PIO0
PIO0
PIO0
GBIN0/PIO0
GBIN1/PIO0
PIO0
PIO0
PIO0
PIO0
PIO0
PIO0
PIO0
PIO0
PIO0
AT90USB2
D
NOT STUFFED
100
99
97
96
95
94
93
91
90
89
87
86
85
83
82
81
80
79
78
GND
NOT STUFFED
GND
GND
GND
NOT STUFFED
iCE40-DB6
iCE40-DB4
iCE40-DB2
iCE40-DB0
IMOD-4
IMOD-2
GND
SW
VCC_3V3
L1
2
1x6
1
2
3
4
5
6
J8
DSC2-15
DSC2-13
DSC2-11
DSC2-09
DSC2-07
DSC2-05
DSC2-03
DSC2-01
6
VOUT2
3
P
1
C3
1nF/250V
VIN1
VIN2
PG
EN1
EN2
iCE40-CRESET
VCC_3V3
16 15
14 13
12 11
10 9
8
7
6
5
4
3
2
1
2x8
R4
1M
10
5
9
8
7
0
iCE40-DB7
iCE40-DB5
iCE40-DB3
iCE40-DB1
IMOD-3
IMOD-1
GND
USB-ON
R3
10
ADP2140ACPZ3312R7
16 15
14 13
12 11
10 9
8
7
6
5
4
3
2
1
2x8
iCE40-CRESET
J3
A
C1
8.2uF
DSC2-16
DSC2-14
DSC2-12
DSC2-10
DSC2-08
DSC2-06
DSC2-04
DSC2-02
R1
4.7K
USB5V0
16 15
14 13
12 11
10 9
8
7
6
5
4
3
2
1
2x8
D+
DUSB5V0
DSC1-16
DSC1-14
DSC1-12
DSC1-10
DSC1-08
DSC1-06
DSC1-04
DSC1-02
S4
GND
NOT STUFFED
S4
S1
5
4
3
2
1
S2
S1
G
ID
D+
DV
S2
DSC1-10
DSC1-09
DSC1-08
DSC1-07
DSC1-06
DSC1-05
DSC1-04
DSC1-03
DSC1-02
DSC1-01
DSC2-16
DSC2-15
DSC2-14
DSC2-13
DSC2-12
DSC2-11
DSC2-10
DSC2-09
DSC2-08
S3
Power Measurement Test Point
SHUNT
VCC_1V2
VCC_CORE
R40 No Load
AGND
GND
PGND
S3
VCC_3V3 USB5V0
DSC1-15
GND
DSC1-11
DSC1-09
DSC1-07
DSC1-05
DSC1-03
DSC1-01
Mechanically compatible with Basic I/O shield.
USB Mini AB
5
Number
Revision
6013-500-002
5/3/2012
C:\Users\..\iCE40_Eval_Board.SchDoc
B.0
Sheet of
1/1
Drawn By: SK/GA
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