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Chapter 3 Functions
3.2 Functions
[ Instruction Code/Number of Cycles ]
Page=
STore on Zero eXtention
Conditional transfer
[ Syntax ]
STZX src1,src2,dest
[ Flag Change ]
[ Description Example ]
STZX #1,#2,Ram:8[SB]
[ Related Instructions ] STZ,STNZ
STZX STZX
[ Selectable src/dest ]
[ Operation ]
If Z = 1 then
dest src1
else
dest src2
[ Function ]
• This instruction transfers
src1
to
dest
when the Z flag is 1. When the Z flag is 0, it transfers
src2
to
dest
.
src dest
#IMM8 R0L R0H dsp:8[SB] dsp:8[FB]
abs16 A0 A1
Flag
Change
UIOBSZDC
238
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