Folks,
I have a great idea about DECserver emulator. Does anyone plan to emulate one of DECserver series? I discovered DS 200, 300 and 500 ROM images that I already downloaded some time ago. DS 200 uses 68000 processor and DS 500 uses KDJ11-SD processor. SIMH's existing 11/53 emulator can virtually be as DECserver 500 with that DS500 ROM image. SIMH's 11/53 emulator do not have ROM mapping for that ROM image. My copy of KDJ11-SD CPU technical manual said that it requires 32K or 64K ROM image for booting. ROM image start at 17400000 through 17777777 (wrapping 128K ROM space with I/O page at top). I have plans to implement that on my MSE emulator. I am still working on it. VAX emulation is almost finished. Also, I found DS 200 tech docs through eBay. I finally found CI780 tech docs!!! I am still looking for DS 300 tech docs. Any ideas? Tim
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