Sharp PC-1500 Technical Reference Manual page 42
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Also See for PC-1500:
- Applications manual (222 pages) ,
- Technical reference manual (182 pages) ,
- Instruction manual (169 pages)
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(EX)
'
I PSH
A
A-
0
0
I
I
I
I
I
I
46fDll
S=
'-700H
?
PSH
Xreg
X
1e&=
2030H
S
~
46FFH
@
POP (POP)
(xecule
• s~<6FFH
46FEH
Execute
-
·
S
-
46FOH
46FfH
4700H
XH
con1en1s
r
Xl
COrtllfllS
A
con1en1s
v
·111c
contents
of
the stack 1>ointcr
trunsfcrr<.-d
by
1hc
PSH
instructibn
arc
returned 10
the
accumulator
or
the
R
register.
In the
case of
the
accumulator.
the
stack
pointer
is
added
by
one.
In 1hc
case of
the R
register. the stack pointer
is
added by two.
•
Formal
Ci)
POPA
0
POP
Rreg
(EX)
..............
'16FOH
1,6FEH
46FFH
4700H
/
20H
30li
JFU
®
ATT (Ace To T)
-
-i
•
Operaaion
S
+
l
-S
(S)
-
A
Flag Z
I:
when
(S)
=
OOH
0:
when
(S)
'i"
001-1
S
+
l
-
S
IS)
-
RH
S
+
l
-S
(S)
-
RI.
(:\o
Oag change)
1 POP
Xreg
Extcule
P
-
46FOH
-
P
-
46Frtl
Xreg=
203011
2
POP
A
C:xec:ute
P
~
4
6
FFH
~
P
-
4700H
- -
--
A=
I
0
0
1 I I
I
I
I
I
The
contents oi the
accun1ul~tor
arc
tran~fcrrcd
to
chc
·r
register.
• Forntat
AIT
•
01J"ration
A
-
T
Do
not sale
this
PDF
!!!
37
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