Functional Description CP3003-SA
Page 2 - 22 ID 1052-6929, Rev. 3.0
D R A F T — F O R I N T E R N A L U S E O N L Y
Table 2-15: Rear I/O CompactPCI Connector J2 Pinout (CP3003-SA Rear I/O Vers.)
PIN ROW Z ROW A ROW B ROW C ROW D ROW E ROW F
22 NC GA4 GA3 GA2 GA1 GA0 GND
21 NC CLK6 GND USBA+ USBB+ USBA_PWR_5V GND
20 NC CLK5 GND USBA- USBB- USBB_PWR_5V GND
19 NC GND GND PWR_BTN# PWR_SLPS3# RIO_3.3V GND
18 NC COMA_RXD COMA_DCD# COMA_DTR# GPI1/
COMB_CTS#
COMA_CTS# GND
17 NC COMA_TXD GPI0/
COMB_RXD
PRST# REQ6# GNT6# GND
16 NC COMA_DSR# COMA_RTS# DEG# GND COMA_RI# GND
15 NC PWR_5VSTD
BY
RSV FAL# REQ5# GNT5# GND
14 NC lPA_DA+ lPA_DA- GPO1/
COMB_RTS#
lPA_DC+ lPA_DC- GND
13 NC lPA_DB+ lPA_DB- GPI4/COMB_RI# lPA_DD+ lPA_DD- GND
12 NC lPB_DA+ lPB_DA- RIO_1V9 lPB_DC+ lPB_DC- GND
11 NC lPB_DB+ lPB_DB- GPI3/
COMB_DCD#
lPB_DD+ lPB_DD- GND
10 NC NC GPO0/
COMB_TXD
VGA_RED GPO2/
COMB_DTR#
NC GND
9 NC SATAATX+ GND VGA_HSYNC NC SATABTX+ GND
8 NC SATAATX- NC VGA_BLUE GND SATABTX- GND
7NCNC GPI2/
COMB_DSR#
VGA_DDC_DATA RSV NC GND
6 NC SATAARX+ NC VGA_GREEN GND SATABRX+ GND
5 NC SATAARX- GND VGA_VSYNC NC SATABRX- GND
4 NC VI/O RIO_5V VGA_DDC_CLK GPIO_CFG0 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
Warning!
The RIO_XXX signals are power supply OUTPUTS to supply the rear I/O mod-
ule with power. These pins MUST NOT be connected to any other power
source, either within the backplane itself or within a rear I/O module.
Failure to comply with the above will result in damage to your board.