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14:2414:24, 26 March 2026 ROM programming (hist | edit) [4,618 bytes] Geekdot (talk | contribs) (Created page with "Category:ATW800/2 The ATW800/2 for the '''Mega ST bus''' features two flash ROMs that provide space for four 256 KB TOS images. The DIP switch at the back of the card can select these ROMs. Looking at the DIP switch from the back of the card, the switches read 1 and 2 from left to right: {| class="wikitable" |+ Default programming |- ! Slot # !! Sw1 !! Sw2 !! Default ROM |- | 1|| Down || Down || TOS 2.06 |- | 2|| Up|| Down || Latest EMU TOS |- | 3|| Down || Up|| Pre...")

12:4312:43, 17 January 2026 Jumper settings (hist | edit) [3,925 bytes] Geekdot (talk | contribs) (Created page with "Category:ATW800/2 During the evolution of the ATW800/2 the jumpers on the card were sometime (re)used in a different way depending on the [http://ATW800/2%20revisions card-revision] and installed CPLD firmware. This was done to guarantee backwards compatibility for earlier card revisions when upgraded with a newer firmware.<br> The Mk3 V1.1 PCB introduced an additional jumper which can only be used when plugged into a Mega-ST. Here's a list of the jumper settings dep...")