Re: Sun 3 and memory

2020-04-16 Thread Al Kossow via cctalk
On 4/15/20 6:51 PM, Alan Perry via cctech wrote: Does anyone here know whether a 501-1102 memory board be used with a 3/160 CPU? nope, the P2 buses and memory subsystems are very different between the 1xx and 2xx

Sun 3 and memory

2020-04-15 Thread Alan Perry via cctalk
or not. I borrowed a couple Sun 501-1102 boards (8M ECC memory for VME) and one of them passes the self-tests and, if I had a bootable device, the system is now ready to try that. But my question here is about Sun 3 memory. Sun part 501-1102 is described as Sun 3/2xx, 3/4xx, and 4/2xx memory