Roms

# OS

## Catalogue numbers

    CO12399B (400/800 Math Pack)
    CO12499B (400/800 NTSC OSb)
    CO14599B (400/800 NTSC OSb)
    CO15199 (400/800 PAL OSa)
    CO15299 (400/800 PAL OSa)
    CO60616A (1200 Rev 10)
    CO60616B (1200 Rev 10)
    CO60617A (1200 Rev 11)
    CO60617B (1200 Rev 11)
    CO62024 (600 XL Rev 1)
    CO61598B (XL/XE Rev 2)
    C101687 (XEGS Rev 4)
    C300717 (XE Rev 3)

## Pinout

Confirmed for XL/XE only.

# BASIC

## Catalogue numbers

    CO12402 version A 1/2
    CO14502 version A 2/2
    CO60302 version B
    CO24947A version C

## Pinout

Confirmed for XL/XE only. Back (c) 1998-2004 Jindroush Last modified: Sun Mar 25 23:50:38 2001