Renesas R8C/Tiny Series Software Manual page 99

Chapter 3 Functions
JMPI
[ Syntax ]
JMPI.length
[ Operation ]
When jump distance specifier (.length) is (.W)
PC PC
[ Function ]
• This instruction causes control to jump to the address indicated by
address at which the low-order address is stored.
• If you selected (.W) for the jump distance specifier (.length), control jumps to the start address of the instruction
plus the address indicated by
capacity is 2 bytes.
src
• If is memory when you selected (.A) for the jump distance specifier (.length), the required memory
capacity is 3 bytes.
[ Selectable src ]
If you selected (.W) for the jump distance specifier (.length)
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
If you selected (.A) for the jump distance specifier (.length)
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
[ Flag Change ]
U I O
Flag
Change
[ Description Example ]
JMPI.A A1A0
JMPI.W R0
[ Related Instructions ]
JuMP Indirect
src
src
src
(added including the sign bits). If
src
R1L/R2 R1H/R3
[A0] [A1]
dsp:8[SB] dsp:8[FB]
dsp:16[SB] abs16
abs20
A1A0
src
R1L/R2 R1H/R3
[A0] [A1]
dsp:8[SB] dsp:8[FB]
dsp:16[SB] abs16
abs20
A1A0
B S Z D C
JMP
Jump indirect
[ Instruction Code/Number of Cycles ]
W , A
When jump distance specifier (.length) is (.A)
PC src
82
3.2 Functions
src src
. If is memory, specify the
src
is memory, the required memory
JMPI
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