PH-GT10

Input Output Gate

PH-GT10

Input Output Gate

1.General Function

The PH-GT10 circuit card provides the TSW I/O bus interface allowing the CPU board to control the TSW, HSW, and PLO cards in the Inter-node Switch Module (ISWM) of the ISW/CMG. This circuit card also is equipped with the copy function to be consistent with the data of TSW I/O bus in both systems (single/ dual). This circuit card is used for the IPX-U/IPX-UMG system.

RES

HSW01

HSW00

TSW03

TSW02

TSW01

TSW00

TSW I/O BUS

 

 

 

(IOGT0)

RES

 

 

 

 

PH-GT10

 

 

 

 

 

 

 

 

 

 

PLO 1

PLO 0

ISWM

RES

HSW11

HSW10

TSW13

TSW12

TSW11

TSW10

TSW I/O BUS

(IOGT1)

 

 

 

 

 

RES

PH-GT10

 

 

 

 

 

 

 

 

 

 

 

 

LANI

LANI

CPU

ISAGT BUS

ISAGT

MISC

IOC

ISAGT BUS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ISAGT

 

CPU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LPM

LANI

LANI

EMA

MISC I/O BUS

Figure 2-11 Location of PH-GT10 (IOGT) for IPX-U System

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NEC 2400 ipx manual PH-GT10, Input Output Gate

2400 ipx specifications

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