Re: A86: er....Output?
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Re: A86: er....Output?
On Sat, 4 Jul 1998 12:14:26 EDT Walasavage@aol.com writes:
>
>Ok...I understand (pretty much) how to take user input to OP1 (in
>variable form, anyway), and I also understand how to do things to OP1
(square
>rooting, that stuff), but I am stumped as to how to display what is in
OP1,
_dispop1 = $515B
displays op1 like the answers on the home screen
otherwise, normal font:
ld hl,$0000 ;that's col,row
ld (_currow),hl ;$c00f
call _formreal ;$5191
ld hl,_op3 ;$c09f
call _puts ;$4a37
small font:
ld hl,$0000 ;that's row,col
ld (_pencol),hl ;$c37c
call _formreal ;$5191
ld hl,_op3 ;$c09f
call _vputs ;$4aa5
>once I am done with the math routines. Also, how do I load things into
OP2?
if you want to load variables, etc. to op2, i think you have to load it
into op1 and call _op1toop2 ($4233) if you want to load a constant or
copy from another op register, try looking through my rom call listing at
http://rabidcow.homepage.nu/romcall.txt
-josh
Thanks,
> Stephen
>Walasavage
>
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