Hitachi H8/300L Series Programming Manual page 28

(3) Format of Bit Manipulation Instructions
Figure 1-7 shows the format used for bit manipulation instructions.
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Notation
op :
r , r :
m n
abs. :
IMM :
Figure 1-7. Instruction Format of Bit Manipulation Instructions
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8 7
op IMM
8 7
m r
op
8 7
n r
op
op IMM
8 7
n r
op
m r
op
8 7
op
op IMM
8 7
op
m r
op
8 7
op IMM
8 7
n r
op
op IMM
8 7
op
op IMM
Operation field
Register field
Absolute address
Immediate data
BSET, BCLR, BNOT, BTST
0
r
Operand: register direct (Rn)
n
Bit No.: immediate (#xx:3)
0
Operand: register direct (Rn)
n r
Bit No.: register direct (Rm)
0
Operand: register indirect (@Rn)
0 0 0 0
Bit No.: immediate (#xx:3)
0 0 0 0
0
0 0 0 0 Operand: register indirect (@Rn)
Bit No.: register direct (Rm)
0 0 0 0
0
Operand: absolute (@aa:8)
abs.
Bit No.: immediate (#xx:3)
0 0 0 0
0
Operand: absolute (@aa:8)
abs
Bit No.: register direct (Rm)
0 0 0 0
BAND, BOR, BXOR, BLD, BST
0
Operand: register direct (Rn)
n r
Bit No.: immediate (#xx:3)
0
Operand: register indirect (@Rn)
0 0 0 0
Bit No.: immediate (#xx:3)
0 0 0 0
0
Operand: absolute (@aa:8)
abs
Bit No.: immediate (#xx:3)
0 0 0 0