
Operating Instructions
3
Introduction
This chapter provides necessary information to use the MVME177 module in a system configuration. This includes:
❏Controls and indicators
❏Memory maps
❏Software initialization of the module
Controls and Indicators
On the front panel of the MVME177 module are the following:
❏ABORT and RESET switches
❏FAIL, STAT, RUN, SCON, LAN,+12V (LAN power), SCSI, and VME indicators
ABORT Switch S1
When enabled by software, the recessed front panel ABORT switch generates an interrupt at a
The ABORT switch interrupter in the VMEchip2 is an