[A83] Re: tst + tstio instructions


[Prev][Next][Index][Thread]

[A83] Re: tst + tstio instructions




On Z80, Nothing. Anything in tasm80.tab with a 1 at the end means its a Z180
instruction. Other instructions in this class include SLP and MLT.

-----Original Message-----
From: assembly-83-bounce@lists.ticalc.org
[mailto:assembly-83-bounce@lists.ticalc.org]On Behalf Of Hyperbyte
Sent: Monday, July 02, 2001 7:55 AM
To: assembly-83@lists.ticalc.org
Subject: [A83] tst + tstio instructions



While browsing the tasm80.tab file, I came across these commands:

TST [a|b|c|d|e|f|h|l|]
TST (hl)
TST *

TSTIO *

What do these instructions do?




Follow-Ups: References: