Renesas R8C/Tiny Series Software Manual page 119

Chapter 3 Functions
POP
[ Syntax ]
POP.size (:format) dest
[ Operation ]
If the size specifier (.size) is (.B)
dest M(SP)
SP SP
[ Function ]
• This instruction restores
[ Selectable dest ]
[ Flag Change ]
Flag
U I O
Change
[ Description Example ]
POP.B R0L
POP.W A0
[ Related Instructions ]
Rev.2.00 Oct 17, 2005
REJ09B0001-0200
Restore register/memory
If the size specifier (.size) is (.W)
dest
+ 1 SP
dest
from the stack area.
B S Z D C
PUSH, POPM, PUSHM
page 101 of 263
POP
[ Instruction Code/Number of Cycles ]
G , S (Can be specified)
B , W
M(SP)
SP + 2
R0L *1 /R0 R0H
A0/A0 *1 A1/A1
dsp:8[A0] dsp:8[A1]
dsp:16[A0] dsp:16[A1]
dsp:20[A0] dsp:20[A1]
R2R0 R3R1
*1 Can be selected in G and S formats.
In other cases,
3.2
dest
*1 /R1 R1L/R2 R1H/R3
*1 [A0] [A1]
dsp:8[SB] dsp:8[FB]
dsp:16[SB] abs16
abs20
A1A0
dest
can be selected in G format.
Functions
POP
Page: 211