[A83] Re: tst + tstio instructions


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[A83] Re: tst + tstio instructions




And how about jp m,xxxx ? And what's the use of ld a,a ?
RET  C       D8   1 NOP 1    ;ret if carry (whatever it is)
RET  M       F8   1 NOP 1    ;?
RET  NC      D0   1 NOP 1 ;ret if not carry
RET  NZ      C0   1 NOP 1  ;ret if not zero
RET  P       F0   1 NOP 1    ;?
RET  PE      E8   1 NOP 1  ;?
RET  PO      E0   1 NOP 1  ;?
RET  Z       C8   1 NOP 1   ;ret if zero

>You probably mean that if it contains a 2 at the end, it's junk to us...
>
>Includes OUT0, OTIM* OTDM*, (SLP), [
>
>but
>IND, INDR, INI and INIR don;t have that (yeah, I found more insturctions
:-)
>
>What do they do?





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