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P8044AH-R0117 数据表(PDF) 60 Page - InnovASIC, Inc |
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P8044AH-R0117 数据表(HTML) 60 Page - InnovASIC, Inc |
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60 / 65 page ![]() IA8044/IA8344 Data Sheet SDLC Communications Controller March 30, 2010 IA211010112-04 http://www.Innovasic.com UNCONTROLLED WHEN PRINTED OR COPIED Customer Support: Page 60 of 65 1-888-824-4184 ® Table 56. Boolean Manipulation Mnemonic Description Byte Cycle CLR C Clear carry flag 1 1 CLR bit Clear direct bit 2 1 SETB C Set carry flag 1 1 SETB bit Set direct bit 2 1 CPL C Complement carry flag 1 1 CPL bit Complement direct bit 2 1 ANL C,bit AND direct bit to carry flag 2 2 ANL C,bit AND complement of direct bit to carry 2 2 ORL C,bit OR direct bit to carry flag 2 2 ORL C,bit OR complement of direct bit to carry 2 2 MOV C,bit Move direct bit to carry flag 2 1 MOV bit,C Move carry flag to direct bit 2 2 Table 57. Program Branches Mnemonic Description Byte Cycle ACALL addr11 Absolute subroutine call 2 2 LCALL addr16 Long subroutine call 3 2 RET Return From subroutine 1 2 RETI Return From interrupt 1 2 AJMP addr11 Absolute jump 2 2 LJMP addr16 Long jump 3 2 SJMP rel Short jump (relative address) 2 2 JMP @A + DPTR Jump indirect relative to the DPTR 1 2 JZ rel Jump if accumulator is zero 2 2 JNZ rel Jump if accumulator is not zero 2 2 JC rel Jump if carry flag is set 2 2 JNC rel Jump if carry flag is not set 2 2 JB bit,rel Jump if direct bit is set 3 2 JNB bit,rel Jump if direct bit is not set 3 2 JBC bit,rel Jump if direct bit is set and clear bit 3 2 CJNE A,direct,rel Compare direct byte to A and jump if not equal 3 2 CJNE A,#data,rel Compare immediate to A and jump if not equal 3 2 CJNE Rn,#data rel Compare immediate to register and jump if not equal 3 2 CJNE @Ri,#data,rel Compare immediate to indirect and jump if not equal 3 2 DJNZ Rn,rel Decrement register and jump if not zero 2 2 DJNZ direct,rel Decrement direct byte and jump if not zero 3 2 NOP No operation 1 1 |
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