Computer Hardware Installation Guide

ManualsBrandsNortel Networks ManualsComputer HardwareCircuit Card 311

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Front panel connector pin assignments 167

LED

Color

Functionality Default

LED3 Green CompactFlash activity -Off

LED4 Green CompactFlash activity -Off

ITP connector (25 PIN, Debug Only)

Table 76

ITP connector pin outs

Signal Name

GND

P3 BPM0N P4 NC

P5 BPM1N P6 RESETN

BPM2N

GND

P9 BPM3N P10 TDI

P11 BPM4N P12 TMS

P13

BPM5N

P14

TRSTN

P15 ITP_CPURSTN P16 TCK

P17

TCK

P18

P19 CLK P20 GND

P21 CLKN P22 PWR

P23

BPM5N

P24

TDO

P25 GND

Post 80 Debug LEDs (Optional)

CP PIV has post 80 debug LEDs to assist in debugging the board and

solving boot related problems. Using a GPCS from Super I/O X-bus, data

lines are latched using latch 74F374. These help identify Post 80 codes.

This feature is available only in debug boards.

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311 01.04 Standard

Release 5.0 23 May 2008