NEC 2400 ipx User Manual Page 172

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CHAPTER 2 NDA-24296
Page 146
Revision 1.0
PZ-GT13
Industrial Standard Architecture Gateway
PZ-GT13
Industrial Standard Architecture Gateway
1. General Function
The PZ-GT13 (ISAGT) circuit card controls the TSDW, DLKC, PLO etc. using the PH-GT09 (GT) in the
TSWM. This card also provides the MISC I/O bus interface, which permits a microprocessor on the CPR
to control EMA and IOC/MISC. The Industrial Standard Architecture (ISA) bus is used to connect this
circuit card onto the CPR.
Figure 2-67 Location of PZ-GT13 (ISAGT)
PLO0
PLO1
TSW03
TDSW I/O
Local Bus
TDSW I/O
Local Bus
TSW13
TSW02
TSW12
TSW01
TSW11
TSW00
DLKC0
MISC
ISAGT
DSP
CPULANI
LANI
GT
TSW10
CPR #0
To HUB
To HUB
To HUB
To HUB
ISAGT
GT
DLKC1
DSP
CPU
CPR #1
LANI
LANI
EMA
IOC/
MISC
MISC I/O Bus MISC I/O Bus
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