Sharp CE-150 - Page 272

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@ CPi (ComP are Immediate)
·rhc contents of th e a cctHl lulac or or reg ister are comp ared \Vich the i n1rned ialedata. and
its r csull is represent ed by n ags C. V. H. and Z.
· ~·ormat
CPI RL.. i
CPI RH .i
CP I A.i
Comparison
[Operand]> ;
(Oper and) = i
[Opera nd) < i
c
1
1
0
z
0
1
0
* : Refer to "CPA instruction".
@ BIT (test BIT)
•Ope ration
[ Operand ) - i - change in C. V. H. Z
v
I
H
I
* *
* *
* *
i· hc a c. x.:un 1ul a1or is /\ N Dcd \ Vi th the ex ternal 1n en 1or y. a nd it s res u lt is repr t.: sl:ntcd by
the fl ag Z.
•F or n1al
BIT (Rrcg)
BIT ll(Rrcg)
BIT (ub)
BIT ll (ub)
(EX) BIT (Xreg)
Xreg= 4F00H
•O per.ition
A /\ [OJ J<:rand ) - Z !lag chan ge
A= [ l 0 0 0 0 0 0 OJ E.ecule
Z= l
Contents = I
0 0 0 0
1
t
ot 4F OOH .
@ Bii (test Bit Immed iate)
The contents of the accumulator or the external memory arc /I NDcd with the
i mmed iate data. and i ts resu lt is represented by state of the fl ag Z.
•J."ormat
Bil /l .i
Bil
(R rcg) .i
Bll li(Rrcg).i
Bil ((tb) .i
Bil /i((tb).i
•O peration
[Operand) /\ i - Z flag change
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