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56 CPCI-7806/CPCI-7806RC Pentium/Celeron M Universal CompactPCI Single Board Computer
Publication No. 500-657806-000 Rev. G
A.4 J5 Connector Pinout
The CPCI-7806/CPCI-7806RC J5 connector is a 2 mm “Hard Metric” CompactPCI
connector, with 5 rows of 22 pins each. An additional external metal shield is also
used, labeled row F. This connector is used to route the I/O signals of PMC Site #1,
and the IDE, serial and USB signals to the backplane I/O. This connector’s
controlled impedance minimizes unwanted signal reflections.
illustrates the J5 connector and the connector pinout.
Figure A-4 J5 Connector and Pinout
Pin No. Row A
Row B
Row C
Row D
Row E
Row F
22
PMC1_IO[5]
PMC1_IO[4]
PMC1_IO[3]
PMC1_IO[2]
PMC1_IO[1]
GND
21
PMC1_IO[10]
PMC1_IO[9]
PMC1_IO[8]
PMC1_IO[7]
PMC1_IO[6]
GND
20
PMC1_IO[15]
PMC1_IO[14] PMC1_IO[13]
PMC1_IO[12] PMC1_IO[11]
GND
19
PMC1_IO[20]
PMC1_IO[19] PMC1_IO[18]
PMC1_IO[17] PMC1_IO[16]
GND
18
PMC1_IO[25]
PMC1_IO[24] PMC1_IO[23]
PMC1_IO[22] PMC1_IO[21]
GND
17
PMC1_IO[30]
PMC1_IO[29] PMC1_IO[28]
PMC1_IO[27] PMC1_IO[26]
GND
16
PMC1_IO[35]
PMC1_IO[34] PMC1_IO[33]
PMC1_IO[32] PMC1_IO[31]
GND
15
PMC1_IO[40]
PMC1_IO[39] PMC1_IO[38]
PMC1_IO[37] PMC1_IO[36]
GND
14
PMC_IO[45]
PMC1_IO[44] PMC1_IO[43]
PMC1_IO[42] PMC1_IO[41]
GND
13
PMC1_IO[50]
PMC1_IO[49] PMC1_IO[48]
PMC1_IO[47] PMC1_IO[46]
GND
12
PMC1_IO[55]
PMC1_IO[54] PMC1_IO[53]
PMC1_IO[52] PMC1_IO[51]
GND
11
PMC1_IO[60]
PMC1_IO[59] PMC1_IO[58]
PMC1_IO[57] PMC1_IO[56]
GND
10
VCC_VIO_J5
PMC1_IO[64] PMC1_IO[63]
PMC1_IO[62] PMC1_IO[61]
GND
9
IDE_PDA[0]
GND
GND
IDE_PDA[2]
ICH_SATA_TXN1 GND
8
IDE_PDA[1]
IDE_PDD[8]
IDE_PIORDY# IDE_PDD[0]
ICH_SATA_TXP1 GND
7
IDE_PDIOR#
IDE_PDD[9]
IDE_PDCS1#
IDE_PDD[1]
ICH_SATA_RXP1 GND
6
IDE_PDIOW#
IDE_PDD[10]
HD_ACTA#
IDE_PDD[2]
ICH_SATA_RXN1 GND
5
UDMA_PRI_DETECT IDE_PDD[11]
IDE_PDCS3#
IDE_PDD[3]
GND
GND
4
USB_P1N
IDE_PDD[12]
IDE_IRQ14
IDE_PDD[7]
ICH_SATA_TXN0 GND
3
USB_P1P
IDE_PDD[13]
IDE_PDACK#
IDE_PDD[6]
ICH_SATA_TXP0 GND
2
USB_P0P
IDE_PDD[14]
IDE_PDRQ
IDE_PDD[5]
ICH_SATA_RXP0 GND
1
USB_P0N
IDE_PDD[15]
BRSTDRV#
IDE_PDD[4]
ICH_SATA_RXN0 GND