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7
The following table lists the pin descriptions for J12.
Pin Number
1
3.3 V
3
3.3 V
5
PG14/LCD_DATA14/TIOC0C/SCK1
7
PG12/LCD_DATA12/TIOC0A/RxD1
PG10/LCD_DATA10/SSIRxD0/IRQ2/RxD5/
9
SIOFRxD
11
PG8/LCD_DATA8/SSISCK0/RxD4/SIOFSCK
13
PG6/LCD_DATA6/SD_WP/PINT6
15
PG4/LCD_DATA4/SD_D0/PINT4
17
PG2/LCD_DATA2/SD_CMD/PINT2
19
PG0/LCD_DATA0/SD_D2/PINT0/WDTOVF#
21
PG19/LCD_CLK/TIOC2B/MOSI1/RxD7
23
NC (LCD_VCPWC)
25
PG16/LCD_VSYNC/TIOC1A/TxD3/CTS1#
PJ2/CTx1/CTx0&CTx1/CS2#/SCK0/
27
LCD_M_DISP
29
GND
Rev. 1.00 Apr 30, 2009
REJ11J0034-0100
Table 7.1.16 J12 Pin Descriptions
Signal Name
M3A-HS64G02 Operating Specifications
7.1.10 LCD Module Connectors (J10 to J12)
Pin Number
2
3.3 V
4
PG15/LCD_DATA15/TIOC0D/RxD3/RTS1#
6
PG13/LCD_DATA13/TIOC0B/TxD1
PG11/LCD_DATA11/SSITxD0/IRQ3/TxD5/
8
SIOFTxD
PG9/LCD_DATA9/SSIWS0/TxD4/
10
SIOFSYNC
12
PG7/LCD_DATA7/SD_CD/PINT7
14
PG5/LCD_DATA5/SD_D1/PINT5
16
PG3/LCD_DATA3/SD_CLK/PINT3
18
PG1/LCD_DATA1/SD_D3/PINT1
20
GND
PG17/LCD_HSYNC/TIOC1B/RSPCK1/
22
RxD6
NC (Allowed to supply 5 V through 0 Ώ
24
resistor)
26
PG18/LCD_DE/TIOC2A/SSL1/TxD6
28
GND
30
GND
Signal Name
7-19
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