This package of ROMs supports all the machines clksignal emulates, but
not every variation of every machine is supported.

Amiga: Complete (clksignal only supports one Kickstart version so far).
AmstradCPC: Complete.
AppleII and DiskII: Complete.
AppleIIgs: ROM03 only (no ROM01 or ROM00). Current version of clksignal
  segfaults when trying to start this machine anyway.
AtariST: Complete (clksignal only supports UK TOS 1.0 so far).
ColecoVision: Complete.
Electron: BASIC and OS ROMs only; none of the disk controllers.
Enterprise: EXOS ROM v2.0 only (no 1.0/2.1/2.3, no BASIC).
MSX: MSX-DOS and 'generic' BIOS only (no EU/JP/US specific variants).
Macintosh: Complete.
MasterSystem: Complete.
Oric: Oric BASIC 1.0 and 1.1 only (no Pravetz), Jasmin and Microdisc
  controllers only (no BD500 or 8DOS).
Vic20 and Commodore1540: PAL kernal only, English chargen only
  (no NTSC, no Danish, Swedish, Japanese).
ZX8081: Complete.