HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 54

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 2 CPU
Instruction Formats
nm format
15
md format
15
nd4 format
15
nmd format
15
Rev. 5.00 Jan 06, 2006 page 34 of 818
REJ09B0273-0500
xxxx
xxxx
xxxx
xxxx
nnnn
xxxx
nnnn
xxxx
mmmm
mmmm
mmmm
nnnn
dddd
xxxx
dddd
dddd
0
0
0
0
Source
Operand
mmmm: Direct
register
mmmm: Direct
register
mmmm: Indirect
post-increment
register
(multiply/
accumulate)
nnnn * : Indirect
post-increment
register
(multiply/
accumulate)
mmmm: Indirect
post-increment
register
mmmm: Direct
register
mmmm: Direct
register
mmmmdddd:
indirect register
with
displacement
R0 (Direct
register)
mmmm: Direct
register
mmmmdddd:
Indirect register
with
displacement
Destination
Operand
nnnn: Direct
register
nnnn: Indirect
register
MACH, MACL
nnnn: Direct
register
nnnn: Indirect
pre-decrement
register
nnnn: Indirect
indexed register
R0 (Direct
register)
nnnndddd:
Indirect register
with displacement
nnnndddd:
Indirect register
with displacement
nnnn: Direct
register
Example
ADD
MOV.L
MAC.W
@Rm+,@Rn+
MOV.L
MOV.L
MOV.L
Rm,@(R0,Rn)
MOV.B
@(disp,Rm),R0
MOV.B
R0,@(disp,Rn)
MOV.L
Rm,@(disp,Rn)
MOV.L
@(disp,Rm),Rn
Rm,Rn
Rm,@Rn
@Rm+,Rn
Rm,@-Rn