Low Cost Controllerless (LCC) Graphics PICtail?Plus Daughter Board Info Sheet

TABLE 1:
Low Cost Controllerless (LCC) Graphics PICtail™ Plus
Daughter Board Information Sheet
SIGNAL INTERFACE FOR DISPLAY CONNECTOR (CONTINUED)
Pin No.
Symbol
Level
Description
A28
SCK
I/O
B28
SDO (MOSI)
I/O
B29
SDI (MISO)
I/O
A30-A31, B30-B31
A32, B32
NC
GND
—
GND
Can be used for SPI Synchronous Serial Clock
(SCK) or as general purpose I/O
Can be used for SPI Master Out Slave In (MOSI) or
as general purpose I/O
Can be used for SPI Master In Slave Out (MISO) or
as general purpose I/O
Not connected
Ground
TABLE 2:
Graphic Data Pins
18-bit RBG Display (6-6-6)
24-bit RGB Display (8-8-8)
PMD<15:11>
Red<5:1>
Red<7:3>
PMD<15>
Red<0>
Red<2:0>
PMD<10:15>
Green<5:0>
Green<7:2>
Red
Green
Blue
PMD<10>
Green<5>
Green<1:0>
PMD<4:0>
Blue<5:1>
Blue<7:3>
PMD<4>
Blue<0>
Blue<2:0>
Americas
Asia/Pacific (Continued)
Atlanta - 678-957-9614
Boston - 774-760-0087
Chicago - 630-285-0071
Cleveland - 216-447-0464
Dallas - 972-818-7423
Detroit - 248-538-2250
Indianapolis - 317-773-8323
Los Angeles - 949-462-9523
Phoenix - 480-792-7200
Santa Clara - 408-961-6444
Toronto - 905-673-0699
China - Hangzhou - 86-571-2819-3187
China - Hong Kong SAR - 852-2401-1200
China - Nanjing- 86-25-8473-2460
China - Qingdao - 86-532-8502-7355
China - Shanghai - 86-21-5407-5533
China - Shenyang - 86-24-2334-2829
China - Shenzhen - 86-755-8203-2660
China - Wuhan - 86-27-5980-5300
China - Xiamen - 86-592-2388138
China - Xian - 86-29-8833-7252
China - Zhuhai - 86-756-3210040
India - Bangalore - 91-80-3090-4444
India - New Delhi - 91-11-4160-8631
India - Pune - 91-20-2566-1512
Japan - Osaka - 81-66-152-7160
Japan - Yokohama - 81-45-471-6166
Korea - Daegu - 82-53-744-4301
Korea - Seoul - 82-2-554-7200
Malaysia - Kuala Lumpur - 60-3-6201-9857
Malaysia - Penang - 60-4-227-8870
Philippines - Manila - 63-2-634-9065
Singapore - 65-6334-8870
Taiwan - Hsin Chu - 886-3-5778-366
Taiwan - Kaohsiung - 886-7-536-4818
Taiwan - Taipei - 886-2-2500-6610
Thailand - Bangkok - 66-2-694-1351
Europe
Austria - Wels - 43-7242-2244-39
Denmark - Copenhagen - 45-4450-2828
France - Paris - 33-1-69-53-63-20
Germany - Munich - 49-89-627-144-0
Italy - Milan - 39-0331-742611
Netherlands - Drunen - 31-416-690399
Spain - Madrid - 34-91-708-08-90
UK - Wokingham - 44-118-921-5869
Asia/Pacific
Australia - Sydney - 61-2-9868-6733
China - Beijing - 86-10-8569-2100
China - Chengdu - 86-28-8665-5511
China - Chongqing - 86-23-8980-9588
• Controllerless graphics support for 4/8-bit STN, 4/8-bit CSTN, 18-bit HR-TFT and 9/12/18/24-bit TFT
interfaces (additional samples can be obtained from www.microchipdirect.com)
• 16 Megabit (2 Mb x 8) serial Flash memory for additional data storage
• Display connector for interfacing with different display boards
• PICtail™ Plus interface for connecting to Explorer 16 Development Board
• Starter Kit connector
Getting Started
RBG INTERFACE MAPPING FOR TFT DISPLAYS
Color
Features
11/29/11
Microchip Technology Inc. • 2355 West Chandler Blvd. • Chandler, AZ 85224-6199
www.microchip.com
The Microchip name and logo, the Microchip logo, and MPLAB are registered trademarks of Microchip Technology
Incorporated in the U.S.A. and other countries. All other trademarks mentioned herein are property of their respective
companies. © 2011-2012, Microchip Technology Incorporated, Printed in the U.S.A. All Rights Reserved. 11/11
DS51966C
*DS51966C*
A Starter Kit, I/O Expansion Board, or an Explorer 16 Development Board (DM240001) is required, but only one
should be used. An external 9V (AC162039) power supply can be connected through the Explorer 16 Development Board or directly to connector J5. When a Starter Kit is used, the setup can be powered via the USB debugger. If your USB device cannot supply enough power, the external power supply should be used. Finally, a display
board, such as the Graphics Display Truly 3.2" 240x320 Board (AC164127-4), should be connected to the display
connector.
Several board settings can be selected:
• Jumper Pins 1-2: These pins set the board for internal memory mode. In this mode an 8 BPP color signal
is sent to the LCD using internal SRAM memory from the PIC.
• Jumper Pins 2-3: These pins set the board for external memory mode. In this mode a 16 BPP color signal
is sent to the LCD using external 8 Megabit SRAM (512 x 16) memory found on the board.
The LCC Graphics PICtail™ Plus Daughter Board can be used in conjunction with the Microchip Graphics
Library. The Microchip Graphics Library and other firmware examples can be downloaded from the Low Cost
Controllerless Graphics Web site found on www.microchip.com. Please refer to the “Getting Started” topic in
the Microchip Graphics Library Help at this location to program and run demonstration projects.
A different display board may also be available; please check www.microchip.com/graphics for available options.
If an end designer chooses to develop a custom display board, the included schematic shows the details of signal
connections. Please note that a different display may require modifications to the software provided with the
Microchip Graphics Library to function properly.
TABLE 1:
SIGNAL INTERFACE FOR DISPLAY CONNECTOR
Pin No.
Symbol
Level
Description
A1, B1
A2, B2
A3, A4
B3, B4
A5, B5
A6
B6
A7
B7
A8
B8
+9V
GND
+3.3V
+5V
GND
LEFT/XTOP/YRIGHT/X+
BOTTOM/Y+
PEN
SENSE
+9.0V
GND
+3.3V
+5.0V
GND
I/O
I/O
I/O
I/O
I
I
Power supply
Ground
Power supply
Power supply
Ground
Touch panel left
Touch panel top
Touch panel right
Touch panel bottom
Pen interrupt (touch panel driver)
5-wire touch panel sense
A9
B9
A10
SCK
SDO
SDI
O
O
I
B10
A11
B11
A12, B12
A13
SS
LCD_BE
LCD PWM
GND
SHIFT
O
O
O
GND
O
B13
DEN
O
A14
VSYNC
B14
HSYNC
A15-A26, B15-B26 R0-R7, D0-D7, B0-B7
O
O
O
A27
LCD_RESET
O
B27
CS
I/O
PIC® MCU SPI Synchronous Serial Clock (SCK)
PIC MCU SPI Data Out (SDO)
PIC MCU SPI Data In (SDI)
PIC MCU SPI Slave Synchronization (SS)
Enable for backlight driver
PWM output for backlight driver
Ground
Pixel shift signal
Data enable for 24-bit digital RGB interface
Frame pulse
Line pulse
24-bit data
Can be configured for display or as general purpose
output
Can be used for SPI Chip Select (CS) or as general
purpose I/O
Low Cost Controllerless (LCC) Graphics PICtail™ Plus Daughter Board Information Sheet
Schematics (Sheets 1 of 2)
J4
1
2
3
J6
1
2
3
2
3
+3.3V
J8
1
U4
1
2
3
4
R6
5
6
10K
7
8
+3.3V
9
10
11
12
13
14
15
16
17
18
19
20
21
22
2
3
A4
A5
A3
A6
A2
A7
A1
OE
A0
UB
CS1
LB
I/O0
I/O15
I/O1
I/O14
I/O2
I/O13
I/O3
I/O12
Vdd
GND
GND
Vdd
I/O4
I/O11
I/O5
I/O10
I/O6
I/O9
I/O7
I/O8
WE
A18
A16
A8
A15
A9
A14
A10
A13
A11
A12
A17
44
J9
43
1
42
2
3
41
40
1
38
2
3
37
36
34
J11
+3.3V
1
2
3
33
J12
32
31
30
1
2
3
29
28
27
26
J13
1
23
2
3
25
24
+9V
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
A26
B26
A27
B27
A28
B28
A29
B29
A30
B30
A31
B31
A32
B32
J10
39
35
J2
+9V
J7
1
J14
1
2
3
IS66WV51216DBLL-55TLI
J15
1
2
3
+3.3V
R7
10K
J16
1
2
3
J17
1
2
3
Note: For optimal color with an 18/24-bit RGB display,
follow the mapping provided in Table 2.
J18
1
2
3
J19
1
3
2
M
DS51966C
Low Cost Controllerless (LCC) Graphics PICtail™ Plus Daughter Board Information Sheet
Schematics (Sheets 2 of 2)
C9
3
SS110-TP
C2
10uF
VIN
SW
+3.3V
L1
4.7uH
J3
1
VIN
R1
0R
6
7
FB
NC
5
NC
PG
C3
22uF
8
SGND
R5
10K
4
R2
DNP
C4
22uF
1
2
3
4
5
6
7
8
9
10
13
14
15
17
19
21
23
25
VR2
1
+3.3V
MCP1826S-3.3
27
29
Vout 3
Vin
GND TAB
2 4
C5
10uF
D2
C6
.1uF
C7
10uF
R4
470R
+3.3V
1
+3.3V
2
3
4
Vdd
SO
HOLD
WP
SCK
Vss
SI
8
7
6
5
SST25VF016B-75-4I-S2AF
.1uF
24
26
38
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
57
58
67
73
60
62
68
70
72
74
76
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
123
124
125
126
127
128
129
130
33
55
77
99
121
+9V
66
79
11
+9V
64
75
131
+9V
30
36
65
+9V
28
39
71
C8
22
32
69
CE
20
37
63
U2
18
35
61
R3
10K
16
31
59
+3.3V
CONN_CL570-0203_FLIP
2
22nF
FX10A-120S/12-SV(71)
U3
+9V
132
GND
P33
GND
GND
GND
GND
12
34
56
78
100
122
M
DS51966C