Thank you

And please make a photo from the top of the board please.

Thank you

Great, Sorry for asking so much. But i am to lazy to check your diagram. You use one if the TMS RAM mods to not need these strange old ram and voltage?

Yeah this is what i have waiting for.
How much must one change to use the pal TMS?

Cheers
Mike

Hi and welcome,
you will find great help here.
Regards to Singapore

Yeah and maybe something will work

It arive today. Looks cool. I know is big, but first my skills are poor and second i like it this way.

great

I'm back on this game, the idea is just too great to give up.
How time flies…

And my code 10 years ago, what did I drink or smoke there

Hi, i try to use this one: ; Returns a random 8-bit number in A (0-255), clobbers Y (unknown). prng: lda seed+1 tay ; store copy of high byte ; compute seed+1 ($39>>1 = %11100) lsr ; shift to consume zeroes on left... lsr lsr sta seed+1 ; now recreate the remaining bits in reverse order... %111 lsr ...