Re: A86: OP1
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Re: A86: OP1
>(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?
OP1-OP6 are not really "registers" like the processor registers.
They are memory locations where floating point values are often
stored. Many of the routines in the TI-86 ROM perform floating
point calculations on the values in these registers. Each of
these registers is 10 bytes long. Their memory addresses are
defined by _OP1, _OP2, etc. in ti86asm.inc. To load a value
into one of these registers, just copy the 10 bytes of data you
want to store to that memory location.
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