HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 83

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

Table 2.14 Instruction Formats for CPU Instructions (cont)
Instruction Formats
d format
d12 format
nd8 format
i format
ni format
15
Note: * In multiply/accumulate instructions, nnnn is the source register.
15
15
15
15
xxxx
xxxx
xxxx
xxxx
xxxx
dddd
nnnn
nnnn
xxxx
xxxx
dddd
dddd
dddd
i i i i
i i i i
dddd
dddd
i i i i
i i i i
dddd
0
0
0
0
0
Source Operand
dddddddd: Indirect
GBR with
displacement
R0(Direct register) dddddddd: Indirect
dddddddd: PC
relative with
displacement
dddddddd: PC
relative
dddddddddddd:
PC relative
dddddddd: PC
relative with
displacement
iiiiiiii:
Immediate
iiiiiiii:
Immediate
iiiiiiii:
Immediate
iiiiiiii:
Immediate
Destination
Operand
R0 (Direct register) MOV.L
GBR with
displacement
R0 (Direct register) MOVA
—
—
nnnn: Direct
register
Indirect indexed
GBR
R0 (Direct register) AND
—
nnnn: Direct
register
Example
@(disp,GBR),R0
MOV.L
R0,@(disp,GBR)
@(disp,PC),R0
BF
BRA
(label=disp+PC)
MOV.L
@(disp,PC),Rn
AND.B
#imm,@(R0,GBR)
TRAPA #imm
ADD
label
label
#imm,R0
#imm,Rn
65