I have constructed a 8250lp parts list, mainly from the schematic. The schematic shows ROMs, but all the part numbers are for EPROMs. Were there any actual ROMs? If so, were the same ones as the 8250? This list probably needs a lot of correction. ------------------------------------------------------------------------- 8250LP Parts Location Part Number Description UB6, UB8 58725 (2) 2K x 8 static RAM DOS: UAB15 6502 CPU UAB17, UAB18 6532 (2) RIOT UA13 2364 ROM DOS 2.7 C000-DFFF UA11 2364 ROM DOS 2.7 E000-DFFF UA13 251165-01 2564 EPROM DOS 2.7 C000-DFFF UA11 251166-01 2564 EPROM DOS 2.7 E000-DFFF Controller: UAB4 6502 CPU UAB1 6522 VIA UAB3 6530 RIOT DOS 2.7 UAB3 adapter card UC1 2316 ROM GCR UC1 251167-01 2516 EPROM GCR drive Matsushita JU-570-2 Adapter Card: 6530 RIOT (ROM disabled) 251474-01B 2716 EPROM DOS 2.7 Matsushita ----------------------------------------------------------------------- wlevak@sdf.lonestar.org SDF Public Access UNIX System - http://sdf.lonestar.org Message was sent through the cbm-hackers mailing listReceived on 2015-06-04 02:00:06
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