rashkin@ELXSI.DFRF.NASA.GOV (06/07/90)
Any help would be appreciated. We are installing a VME 1553 memory card into a 4D/80GT. Specifically, an ILC DDC Bus-65522/23. Supposedly, I can alter /usr/sysgen/master.d/mem to include memory partitions. According to /usr/sysgen/system address space bd100000 is reserved for customer boards. I have had zero luck with a program trying to use mmap to this address space. I reverted to trying to get the prom monitor to work. I'm trying put and get, but the monitor bombs off at all address combinations I have tried. Any experience in this area would be really helpful. Thank you, Susan Rashkin 805-258-3032 rashkin@elxsi.dfrf.nasa.gov