Re: A86: OP1
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Re: A86: OP1
In a message dated 97-10-28 18:08:40 EST, you write:
>
> (Im just learning so this may seem simple to you)
> How load something into OP1 or load OP1 into something else?
> What can load into OP1, all registers?
> Is it the same for OP2?
>
OP registers are actually memory locations in RAM. Also, they are 10 bytes,
and represent floating point #'s, so they can't be directly loaded into the
Z80 registers. OP1 can, however, be loaded into HL by the call ConvHL, or
however the caps goes. Converting a register to an OP is much more
difficult, and can be accomplished with a djnz loop, where you take the # in
b and increment OP1 that many times.
~Steve
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