2040/3040/4040 Parts

Location       Part Number    Description
UC4-UF5                       2114 (8) 1K x 4 bit static RAM

DOS:
UL1            901468-06      2332-020 ROM DOS 1 E000-EFFF
UH1            901468-07      2332-021 ROM DOS 1 F000-FFFF
UJ1            901468-11      2332 ROM DOS 2 D000-DFFF
UL1            901468-12      2332 ROM DOS 2 E000-EFFF
UH1            901468-13      2332 ROM DOS 2 F000-FFFF
UJ1            901468-14      2332-191 ROM DOS 2 rev. D000-DFFF
UL1            901468-15      2332-192 ROM DOS 2 rev. E000-EFFF
UH1            901468-16      2332-193 ROM DOS 2 rev. F000-FFFF
UN1                           6502 CPU
UC1, UE1                      6532 (2) RIOT

Controller:
UH3                           6504 CPU
UM3                           6522 VIA
UK3            901466-01      same as 901466-02
UK3            901466-02      6530-028 RIOT DOS 1
UK3            901466-04      6530-034 RIOT DOS 2
UK6            901467-01      6316-017 ROM GCR
drive                         Shugart 390