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HT46R003B Fiches technique(PDF) 62 Page - Holtek Semiconductor Inc |
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HT46R003B Fiches technique(HTML) 62 Page - Holtek Semiconductor Inc |
62 / 76 page Rev. 1.00 6� ��ne 1�� �01� Rev. 1.00 63 ��ne 1�� �01� HT46R003B Cost-Effective A/D 8-bit OTP MCU HT46R003B Cost-Effective A/D 8-bit OTP MCU Mnemonic Description Cycles Flag Affected Data Move MOV A�[m] Move Data Memory to ACC 1 None MOV [m]�A Move ACC to Data Memory 1Note None MOV A�x Move immediate data to ACC 1 None Bit Operation CLR [m].i Clear bit of Data Memory 1Note None SET [m].i Set bit of Data Memory 1Note None Branch �MP addr ��mp �nconditionally � None SZ [m] Skip if Data Memory is zero 1Note None SZA [m] Skip if Data Memory is zero with data movement to ACC 1Note None SZ [m].i Skip if bit i of Data Memory is zero 1Note None SNZ [m].i Skip if bit i of Data Memory is not zero 1Note None SIZ [m] Skip if increment Data Memory is zero 1Note None SDZ [m] Skip if decrement Data Memory is zero 1Note None SIZA [m] Skip if increment Data Memory is zero with res�lt in ACC 1Note None SDZA [m] Skip if decrement Data Memory is zero with res�lt in ACC 1Note None CALL addr S�bro�tine call � None RET Ret�rn from s�bro�tine � None RET A�x Ret�rn from s�bro�tine and load immediate data to ACC � None RETI Ret�rn from interr�pt � None Table Read TABRD [m] Read table (specific page) to TBLH and Data Memory �Note None TABRDC [m] Read table (c�rrent page) to TBLH and Data Memory �Note None TABRDL [m] Read table (last page) to TBLH and Data Memory �Note None Miscellaneous NOP No operation 1 None CLR [m] Clear Data Memory 1Note None SET [m] Set Data Memory 1Note None CLR WDT Clear Watchdog Timer 1 TO� PDF CLR WDT1 Pre-clear Watchdog Timer 1 TO� PDF CLR WDT� Pre-clear Watchdog Timer 1 TO� PDF SWAP [m] Swap nibbles of Data Memory 1Note None SWAPA [m] Swap nibbles of Data Memory with res�lt in ACC 1 None HALT Enter power down mode 1 TO� PDF Note:1.Forskipinstructions,iftheresultofthecomparisoninvolvesaskipthentwocyclesarerequired,ifno skiptakesplaceonlyonecycleisrequired. 2.AnyinstructionwhichchangesthecontentsofthePCLwillalsorequire2cyclesforexecution. 3.Forthe“CLRWDT1”and“CLRWDT2”instructionstheTOandPDFflagsmaybeaffectedbythe executionstatus.TheTOandPDFflagsareclearedafterboth“CLRWDT1”and“CLRWDT2” instructionsareconsecutivelyexecuted.OtherwisetheTOandPDFflagsremainunchanged. |
Numéro de pièce similaire - HT46R003B |
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Description similaire - HT46R003B |
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