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Amiga Hardware Issues and discussion / Re: Going crazy - Trying to use two Chinon FB-354 floppy drives in A2000
« Last post by Boing-ball on December 15, 2025, 05:29:18 PM »I take it you have the required twisted Floppy cable?
Do you have friends who have Apollo Standalone or Apollo A6000 (with ApolloOS)?I have friends in the Amiga User Group of Victoria (AUG) who have Apollo Vampire V4 standalones. They are located in Melbourne, Australia.
So your just after some one to test it, to see thats its still all working ok?
There is no changes etc etc, just code optimisation to reduce size?
_BCDtoBIN
move.w d0,d1 ; isolate one's digit
andi.w #$000F,d1
lsr.w #4,d0 ; isolate ten's digit
andi.w #$000F,d0
mulu.w #10,d0 ; multiply ten's digit
add.w d1,d0 ; add one's digit
rts
_BCDtoBIN
moveq #16,d1
divul.l d1,d1:d0
mulu.w #10,d0 ; multiply ten's digit
add.w d1,d0 ; add one's digit
rts
_BCDtoBIN
unpk d0,d1,#0
lsr.w #8,d1
mulu.w #10,d1
andi.w #$000F,d0
add.w d1,d0
rts
That option is for Windoze keyboards with a missing second windows key, as your amiga keyboard has both left and right amiga keys it should work fine without it.
It ought to just use the mouse by default unless told not to. Could be something glitched and that default option got unselected but I'm not sure how that would happen.
I’m also using the original Amiga keyboard. On the initial setup I left the option “105 key generic keyboard” and ticked the option “use alt as amiga key”, since I saw this on a video. Is this configuration correct? Haven’t tested every keys but the keyboard works in general.