PPC7A Product Manual
Connectors
5-3
1
st
Edition
P2 Connector Standard Pinout
The following P2 pinout is correct if the J24 connector is not fitted.
P
IN
N
O
.
R
OW
Z
R
OW
A
R
OW
B
R
OW
C
R
OW
D
1
FLASH_WREN~
DB0~ (SCSI)
+5V
RX0+
COM3_TXD_A
2
GND
DB1~ (SCSI)
GND
RX0-
COM3_TXD_B
3
EXT_RESET~
DB2~ (SCSI)
Reserved
TX0+
COM3_RXD_A
4
GND
DB3~ (SCSI)
A24
TX0-
COM3_RXD_B
5
EXT_ABORT~
DB4~ (SCSI)
A25
RX1+
COM3_RTS_A
6
GND
DB5~ (SCSI)
A26
RX1-
COM3_RTS_B
7
N/C
DB6~ (SCSI)
A27
VSYNC
COM3_CTS_A
8
GND
DB7~ (SCSI)
A28
GPIO0
COM3_CTS_B
9
COM4_TXD_A
DBP0~ (SCSI)
A29
GPIO1
COM5_TXD
10
GND
ATN~ (SCSI)
A30
GPIO2
COM5_RTS
11
COM4_TXD_B
BSY~ (SCSI)
A31
GPIO3
COM6_TXD
12
GND
ACK~ (SCSI)
GND
GPIO4
COM6_RTS
13
COM4_RXD_A
RST~ (SCSI)
+5V
GPIO5
COM5_RXD
14
GND
MSG~ (SCSI)
D16
GPIO6
COM5_CTS
15
COM4_RXD_B
SEL~ (SCSI)
D17
GPIO7
COM3_TT_A
16
GND
C/D (SCSI)
D18
GPIO8
COM3_TT_B
17
COM4_CTS_A
REQ~ (SCSI)
D19
GPIO9
COM3_ST_A
18
GND
I/O (SCSI)
D20
GPIO10
COM3_ST_B
19
COM4_CTS_B
TERMPWR (SCSI)
D21
GPIO11
COM3_RT_A
20
GND
USBP0/MOUSE_CLK
D22
GPIO12
COM3_RT_B
21
N/C
USBP0~/MOUSE_DATA
D23
GPIO13
COM4_RTS_A
22
GND
KBD_5V
GND
GPIO14
COM4_RTS_B
23
N/C
USBP1/KBD_CLK
D24
GPIO16
COM6_RXD
24
GND
USBP1~/KBD_DATA
D25
GPIO17
COM6_CTS
25
COM4_ST_A
COM2_TXD
D26
SPEAKER_OUT
N/C
26
GND
COM2_RXD
D27
KEYLOCK_IN
N/C
27
COM4_ST_B
COM2_RTS
D28
COM1_TXD
COM4_TT_A
28
GND
HSYNC
D29
COM1_RXD
COM4_TT_B
29
COM4_RT_A
COM2_CTS
D30
COM1_RTS
N/C
30
GND
RED
D31
COM1_CTS
N/C
31
COM4_RT_B
GREEN
GND
TX1+
GND
32
GND
BLUE
+5V
TX1-
+5V
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