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          901887-01    2364 ROM DOS 2.7 C000-DFFF
UA11          901888-01    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           901467-01    2316 ROM GCR
UC1           251167-01    2516 EPROM GCR
UC1           251168-01    2716 EPROM GCR
drive                      Matsushita JU-570-2

Adapter Card:
                           6530 RIOT (ROM disabled)
              251256-02    2516 EPROM DOS 2.7 Matsushita
              251474-01B   2716 EPROM DOS 2.7 Matsushita