48
0
7
Bit No.
#xx:3 or Rn
0
<EAd>*
→
Byte data in register or memory
*
Register direct, register indirect, or absolute addressing.
Instruction Formats and Number of Execution States
Instruction code
Addressing
mode
Mnem.
Operands
1st byte 2nd byte
3rd byte 4th byte
No of
states
Register direct
BCLR
#xx:3, Rd
7
2
0
IMM
rd
2
Register indirect
BCLR
#xx:3 @Rd 7
D
0
rd
0
7
2
0
IMM 0 8
Absolute address BCLR
#xx:3,@aa:
8
7
F
abs
7
2
0
IMM 0 8
Register direct
BCLR
Rn, Rd
6
2
rn
rd
2
Register indirect
BCLR
Rn, @Rd
7
D
0
rd
0
6
2
rn
0
8
Absolute address BCLR
Rn, @aa:8 7
F
abs
6
2
rn
0
8
Summary of Contents for H8/300L Series
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