Specifications
EPC-3305 Hardware Reference
92
Backplane J5
The back plane connector J5 routes both Ethernet channels, keybard and mouse,
secondary EIDE, and PMC socket A I/O signals to the CompactPCI backplane. The
next table shows this connector’s pinout.
Ethernet
Two RJ45-style connectors provide 10/100BASE-T Ethernet ports. Both ports are
mounted on the RTM and are accessible on the rear panel
.
Table E-2. Backplane connector J5
Pin A B C D E F
1 ~TM_PRNT PMCAIO64 PMCAIO63 PMCAIO62 PMCAIO61 GND
2 PMCAIO60 PMCAIO59 PMCA7O58 PMCAIO57 PMCAIO56 GND
3 PMCAIO55 PMCAIO54 PMCAIO53 PMCAIO52 PMCAIO51 GND
4 PMCAIO50 PMCAIO49 PMCAIO48 PMCAIO47 PMCAIO46 GND
5 PMCAIO45 PMCAIO44 PMCAIO43 PMCAIO42 PMCAIO41 GND
6 PMCAIO40 PMCAIO39 PMCAIO38 PMCAIO37 PMCAIO36 GND
7 PMCAIO35 PMCAIO34 PMCAIO33 PMCAIO32 PMCAIO31 GND
8 PMCAIO30 PMCAIO292 PMCAIO28 PMCAIO27 PMCAIO26 GND
9 PMCAIO25 PMCAIO24 PMCAIO23 PMCAIO22 PMCAIO21 GND
10 PMCAIO20 PMCAIO19 PMCAIO18 PMCAIO17 PMCAIO16 GND
11 PMCAIO15 PMCAIO14 PMCAIO13 PMCAIO12 PMCAIO11 GND
12 PMCAIO10 PMCAIO9 PMCAIO8 PMCAIO7 PMCAIO6 GND
13 PMCAIO5 PMCAIO4 PMCAIO3 PMCAIO2 PMCAIO1 GND
14 IDE_D0 IDE_D1 IDE_D2 IDE_D3 IDE_D4 GND
15 IDE_D5 IDE_D6 IDE_D7 IDE_D8 IDE_D9 GND
16 IDE_D10 IDE_D11 IDE_D12 IDE_D13 IDE_D14 GND
17 gnd AUXVCC IDE_D15 IDE_A0 IDE_A1 GND
18 ETH1_TX– ETH1_RX– AUX_CLK ~IDE_IOR IDE_A2 GND
19 ETH1_TX+ ETH1_RX+ AUX_DAT ~IDE_IOW IDE_DREQ GND
20 GND AUXVCC ~RESET_IN IDE_ORDY ~IDE_CS3 GND
21 ETH0_TX– ETH0_RX– KBD_CLK ~IDE_DACK~IDE_CS1 GND
22 ETH0_TX+ ETH0_RX+ KBD_DAT IDE_INTR !IDE_RSTDRV GND
Table E-3. RJ45 phone jack pin-out
Pin Signal Pin Signal
1 Transmit+ 5 Center tap transmit
2Transmit– 6 Receive–
3 Receive+ 7 Center tap receive
4 Center tap transmit 8 Center tap receive
1
2
3
4
5
6
7
8