Renesas R8C/Tiny Series Software Manual page 60

Chapter 3 Functions
[src/dest Classified by Format]
G format
R0L/R0 R0H/R1
*1 *1
A0/A0 A1/A1
dsp:8[A0] dsp:8[A1]
dsp:16[A0] dsp:16[A1]
dsp:20[A0] dsp:20[A1]
R2R0 R3R1
*1 If you specify (.B) for the size specifier (.size), you cannot choose A0 or A1 for
*2 Operation is performed on the stack pointer indicated by the U flag. You can choose only #IMM for
Q format
R0L/R0 R0H/R1
A0/A0 A1/A1
dsp:8[A0] dsp:8[A1]
dsp:16[A0] dsp:16[A1]
dsp:20[A0] dsp:20[A1]
R2R0 R3R1
*2 Operation is performed on the stack pointer indicated by the U flag. You can choose only #IMM for
*3 The range of values that can be taken on is –8 < #IMM < +7.
S format *4
R0L R0H
abs16 #IMM
*5 *5
R0L R0H
abs16 #IMM
*4 You can only specify (.B) for the size specifier (.size).
*5 You cannot choose the same register for
src
R1L/R2 R1H/R3
[A0] [A1]
dsp:8[SB] dsp:8[FB] dsp:8[A0]
dsp:16[SB] abs16
abs20 #IMM
A1A0
src
R1L/R2 R1H/R3
[A0] [A1]
dsp:8[SB] dsp:8[FB]
dsp:16[SB] abs16
*3
abs20 #IMM
A1A0
src
dsp:8[SB] dsp:8[FB]
dsp:8[SB] dsp:8[FB] R0L
src
R0L/R0 R0H/R1
*1 *1
A0/A0 A1/A1
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
R0L R0H
abs16 A0
*5 *5
R0H
abs16 A0
dest
and .
43
3.2 Functions
dest
R1L/R2 R1H/R3
[A0] [A1]
dsp:8[SB] dsp:8[FB]
SP/SP
A1A0
src dest
and simultaneously.
dest
R1L/R2 R1H/R3
[A0] [A1]
dsp:8[SB] dsp:8[FB]
SP/SP
A1A0
dest
dsp:8[SB] dsp:8[FB]
A1
dsp:8[SB] dsp:8[FB]
A1
*2
src
.
*2
src
.