TRDOS 6.11P

[Black_Cat]

IF trdos rom is connect, can external device disable this rom and connect in low 16kB extra ram pages ?

Yes

I can design this interface for russian ZX clones (based on one CPLD + SRAM + battery)

At the present stage of development of the exUSSR computers, cache memory is no longer needed. Nothing new build is not necessary, sufficient and western designs. Who has the need, he repeats them.

[Advertiser]

[VELESOFT]

Please fix bug in LIST command in this TR-DOS version.

See this:
http://zx.pk.ru/showthread.php?p=242283#post242283

Old Czech trdos 5.05 is very bug fixed and usable. Enable work with any sector size (up to 1kB), LIST command not fill memory, better commands, included monitor/debugger DEVASTACE...
(TRDOS 5.05 is based on old 5.03)