CP307
Functional Description
ID 34424, Rev. 3.0
Page 2 - 21
P R E L I M I N A R Y
2.3.7.1
Optional Rear I/O Interface on CompactPCI Connector J2
* Pin D7 is an open drain output and has no pull-up resistor on the CP307.
Warning!
To support the Rear I/O feature a special backplane is necessary. Do not plug
a Rear I/O configured board in a non-system slot Rear I/O backplane. Failure
to comply with the above will result in damage to your board.
Table 2-16: Rear I/O CompactPCI Bus Connector J2 Pinout (CP307 Rear I/O Vers.)
PIN
ROW Z
ROW A
ROW B
ROW C
ROW D
ROW E
ROW F
22
NC
NC
NC
NC
NC
NC
GND
21
NC
CLK6
GND
USB1P / bi
USB3P / bi
USB1_5V / out
GND
20
NC
CLK5
GND
USB1N / bi
USB3N / bi
USB3_5V / out
GND
19
NC
GND
GND
PWR_BTN# /
in
PWR_SLPS3#
/ out
RIO_3.3V / out
GND
18
NC
1RXD / in
1DCD / in
1DTR / out
GPI1/2CTS / in
1CTS / in
GND
17
NC
1TXD / out
GPI0/2RXD / in
PRST#
REQ6#
GNT6#
GND
16
NC
1DSR / in
1RTS / out
DEG#
RSV
1RI / in
GND
15
NC
PWR_5VSTDBY
/ in
FAN_SENSE /
in
FAL#
REQ5#
GNT5#
GND
14
NC
/ bi
lPA_DA- / bi
GPO1/2RTS /
out
/ bi
lPA_DC- / bi
GND
13
NC
/ bi
lPA_DB- / bi
GPI4/2RI / in
/ bi
lPA_DD- / bi
GND
12
NC
/ bi
lPB_DA- / bi
RIO_2V5 / out / bi
lPB_DC- / bi
GND
11
NC
/ bi
lPB_DB- / bi
GPI3/2DCD / in
/ bi
lPB_DD- / bi
GND
10
NC
NC
GPO0/2TXD /
out
VGA_RED /
out
GPO2/2DTR /
out
NC
GND
9
NC
SATA3TXP /
out
GND
VGA_HSYNC /
out
NC
SATA1TXP /
out
GND
8
NC
SATA3TXN /
out
NC
VGA_BLUE /
out
GND
SATA1TXN /
out
GND
7
NC
NC
GPI2/2DSR / in VGA_I2C_DAT
/ bi
PWM_OUT /
out OD*
NC
GND
6
NC
SATA3RXP / in NC
VGA_GREEN /
out
GND
SATA1RXP / in
GND
5
NC
SATA3RXN / in GND
VGA_VSYNC /
out
NC
SATA1RXN / in
GND
4
NC
VI/O
RIO_5V / out
VGA_I2C_CLK
/ out
GPIO_CFG0 /
in
NC
GND
3
NC
CLK4
GND
GNT3#
REQ4#
GNT4#
GND
2
NC
CLK2
CLK3
SYSEN#
GNT2#
REQ3#
GND
1
NC
CLK1
GND
REQ1#
GNT1#
REQ2#
GND
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