== Custom Chips ==
Part Description
30001 P.C.B. 3" Disc drive
30002 P.C.B. 3" Disc drive
40007 Gate-Array version 1 (20RA043) (used in CPC464; with heat sink, other pin-outs than 40008/40010)
40008 Gate-Array version 2 (HSG3130) (rare version) (same pin-outs as 40010)
40908 CPC+ cartridge protection chip ("ACID")
41088-1 CPC+ 27C1001 EPROM in System Cartridge (CPC+ BIOS/BASIC, AMSDOS v2, Burnin' Rubber) (130Z001)
== PCBs == Part Description 30001 P.C.B. 3" Disc drive 30002 P.C.B. 3" Disc drive 270100 P.C.B. CPC464 revision 1 (one variant) (1983) Z70100 P.C.B. CPC464 revision 1 (another variant) (1983)
Z70102 P.C.B. CPC464 cassette sub-board
Z70200 P.C.B. CPC464 revision 2
Z80329 P.C.B. CPC464 revision 4 (1988)
Z80330 P.C.B. CPC6128 revision 3 (1988)
2700-017P-4 P.C.B. GX4000
Note that some numbers start with '''27''' instead of '''Z7''' (the boards are really labeled like so, this is not a typo).
Contributors: Gérald Vincent