Appendix c vmebus capability codes, Vmebus capability codes – National Instruments NI VXIpc-882 User Manual

Page 90

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NI VXIpc-882 User Manual

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VMEbus Capability Codes

This appendix summarizes the VMEbus capability codes for the
VXIpc-882 hardware.

VMEbus Capability Codes

Capability Code

Description

A32, A24, A16 (master)

VMEbus master A32, A24, and A16 addressing

A32, A24, A16 (slave)

VMEbus slave A32, A24, and A16 addressing

D32, D16, D08(EO) (master)

VMEbus master D32, D16, and D08 data sizes

D32, D16, D08(EO) (slave)

VMEbus slave D32, D16, and D08 data sizes

BLT, MBLT (master)

VMEbus master block and D64 transfers

BLT, MBLT (slave)

VMEbus slave block and D64 transfers

RMW (master)

VMEbus master read/modify/write transfers

RMW (slave)

VMEbus slave read/modify/write transfers

RETRY (master)

VMEbus master retry support

RETRY (slave)

VMEbus slave retry support

FSD

First slot detector

SCON

VMEbus System Controller

PRI, RRS

Prioritized or Round Robin Select arbiter

ROR, FAIR

Release on Request and FAIR bus requester

IH(7–1)

Interrupt handler for levels 7–1

I(7–1)

Interrupt requester for levels 7–1

D32, D16, D08(O) (Interrupt Handler)

VMEbus D32, D16, D08(O) interrupt handler

D32, D16, D08(O) (Interrupter)

VMEbus D32, D16, D08(O) interrupter

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