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RLA [m]
Rotate Data Memory left with result in ACC
Description
The contents of the specified Data Memory are rotated left by 1 bit with bit 7 rotated into bit
0. The rotated result is stored in the Accumulator and the contents of the Data Memory re-
main unchanged.
Operation
ACC.(i+1)
¬
[m].i; (i = 0~6)
ACC.0
¬
[m].7
Affected flag(s)
None
RLC [m]
Rotate Data Memory Left through Carry
Description
The contents of the specified Data Memory and the carry flag are rotated left by 1 bit. Bit 7
replaces the carry bit and the original carry flag is rotated into bit 0.
Operation
[m].(i+1)
¬
[m].i; (i = 0~6)
[m].0
¬
C
C
¬
[m].7
Affected flag(s)
C
RLCA [m]
Rotate Data Memory left through Carry with result in ACC
Description
Data in the specified Data Memory and the carry flag are rotated left by 1 bit. Bit 7 replaces
the carry bit and the original carry flag is rotated into the bit 0. The rotated result is stored in
the Accumulator and the contents of the Data Memory remain unchanged.
Operation
ACC.(i+1)
¬
[m].i; (i = 0~6)
ACC.0
¬
C
C
¬
[m].7
Affected flag(s)
C
RR [m]
Rotate Data Memory right
Description
The contents of the specified Data Memory are rotated right by 1 bit with bit 0 rotated into
bit 7.
Operation
[m].i
¬
[m].(i+1); (i = 0~6)
[m].7
¬
[m].0
Affected flag(s)
None
RRA [m]
Rotate Data Memory right with result in ACC
Description
Data in the specified Data Memory and the carry flag are rotated right by 1 bit with bit 0 ro-
tated into bit 7. The rotated result is stored in the Accumulator and the contents of the Data
Memory remain unchanged.
Operation
ACC.i
¬
[m].(i+1); (i = 0~6)
ACC.7
¬
[m].0
Affected flag(s)
None
Chapter 3 Instruction Definition
59
Содержание HT48R05A-1
Страница 7: ...vi Cost Effective I O Type MCU...
Страница 8: ...P a r t I Microcontroller Profile Part I Microcontroller Profile 1...
Страница 9: ...2 Cost Effective I O Type MCU...
Страница 52: ...P a r t I I Programming Language Part II Programming Language 45...
Страница 53: ...46 Cost Effective I O Type MCU...
Страница 59: ...52 Cost Effective I O Type MCU...
Страница 90: ...P a r t I I I Development Tools Part III Development Tools 83...
Страница 91: ...84 Cost Effective I O Type MCU...
Страница 101: ...94 Cost Effective I O Type MCU...
Страница 104: ...Appendix Appendix 97...
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Страница 116: ...A p p e n d i x B Package Information Appendix B Package Information 109 B...
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Страница 125: ...Amendments...