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HT46R064 Datasheet(PDF) 76 Page - Holtek Semiconductor Inc |
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HT46R064 Datasheet(HTML) 76 Page - Holtek Semiconductor Inc |
76 / 101 page 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 RRC [m] Rotate Data Memory right through Carry Description The contents of the specified Data Memory and the carry flag are rotated right by 1 bit. Bit 0 replaces the Carry bit and the original carry flag is rotated into bit 7. Operation [m].i ¬ [m].(i+1); (i = 0~6) [m].7 ¬ C C ¬ [m].0 Affected flag(s) C RRCA [m] Rotate Data Memory right through Carry with result in ACC Description Data in the specified Data Memory and the carry flag are rotated right by 1 bit. Bit 0 re- places the Carry bit and the original carry flag is rotated 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 ¬ C C ¬ [m].0 Affected flag(s) C HT46R064/065/066/0662/067 Rev. 1.30 76 January 22, 2013 |
Similar Part No. - HT46R064_13 |
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Similar Description - HT46R064_13 |
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