LF: lots of stuff, mem expander


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LF: lots of stuff, mem expander



i have been looking at Mel Tsaiev  page yesterday evening: i discovered that
someone had finally came through the 92 communication port. It seems that a
mem expander is not far for the 92... As i haven' t much access to the
internet, i havn' t  had time to gather info on this: could those who know
develop this and answer with more precise info ? 

now: programming stuff on the sine lib: i think the major pb is that i did
this: 
divu D4, D3 
then , some lines later, 
divu D4,D3 again: i hadn' thought about the rest of the division which is
stored in the upper 16 bits... 
Thus, i tried to put between these lines : 
lsl   #8,D3
lsl   #8,D3
lsr   #8,D3
lsr   #8,D3
but this doesn' t work: the D3 reg is empty after this...
so i tried: 
move.w   D3,-(A7)
clr D3
move.w   (A7)+,D3
it works just as if i had done nothing....

could someone help ?
thanks, mathieu, <hm lacage@aol.com>




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