Renesas R8C/Tiny Series Software Manual page 139

Chapter 3 Functions
STC
[ Syntax ]
STC src,dest
[ Operation ]
dest src
[ Function ]
• This instruction transfers the content of the control register indicated by
location in the memory, specify the address in which to store the low-order address.
dest
• If is a location in the memory and
PC, the required memory capacity is 2 bytes.
[ Selectable src/dest ]
FB SB
FLG INTBH
PC
*1 The operation is performed on the stack pointer indicated by the U flag.
[ Flag Change ]
U I O
Flag
Change
[ Description Example ]
STC SB,R0
STC FB,A0
[ Related Instructions ]
Rev.2.00 Oct 17, 2005
REJ09B0001-0200
Transfer from control register
STore from Control register
src
src
*1
SP ISP
INTBL
B S Z D C
POPC, PUSHC, LDC, LDINTB
page 121 of 263
[ Instruction Code/Number of Cycles ]
is PC, the required memory capacity is 3 bytes. If
R0L/R0 R0H/R1
A0/A0 A1/A1
dsp:8[A0] dsp:8[A1]
dsp:16[A0] dsp:16[A1] dsp:16[SB] abs16
dsp:20[A0] dsp:20[A1] abs20
R2R0 R3R1
R0L/R0 R0H/R1
A0/A0 A1/A1
dsp:8[A0] dsp:8[A1]
dsp:16[A0] dsp:16[A1] dsp:16[SB] abs16
dsp:20[A0] dsp:20[A1] abs20
R2R0 R3R1
3.2 Functions
STC
Page: 232
src dest dest
to . If
src
dest
R1L/R2 R1H/R3
[A0] [A1]
dsp:8[SB] dsp:8[FB]
A1A0
R1L/R2 R1H/R3
[A0] [A1]
dsp:8[SB] dsp:8[FB]
A1A0
is a
is not