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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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HT45F4MA датащи(PDF) 64 Page - Holtek Semiconductor Inc |
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HT45F4MA датащи(HTML) 64 Page - Holtek Semiconductor Inc |
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64 / 145 page  Rev. 1.20 �� De�e��e� 1�� 201� Rev. 1.20 �5 De�e��e� 1�� 201� HT45F4MA/HT45FH4MA/HT45FH4MA-1 Power Bank Flash MCU HT45F4MA/HT45FH4MA/HT45FH4MA-1 Power Bank Flash MCU Name Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 TM0C0 T0PAU T0CK2 T0CK1 T0CK0 T0ON — — — TM0C1 T0M1 T0M0 T0IO1 T0IO0 T0OC T0POL T0DPX T0CCLR TM0DL D7 D� D5 D� D3 D2 D1 D0 TM0DH D15 D1� D13 D12 D11 D10 D9 D8 TM0AL D7 D� D5 D� D3 D2 D1 D0 TM0AH D15 D1� D13 D12 D11 D10 D9 D8 TM0RP D7 D� D5 D� D3 D2 D1 D0 16-bit Standard TM Register List TM0C0 Register Bit 7 6 5 4 3 2 1 0 Na�e T0PAU T0CK2 T0CK1 T0CK0 T0ON — — — R/W R/W R/W R/W R/W R/W — — — POR 0 0 0 0 0 — — — Bit7 T0PAU:TM0CounterPauseControl 0:Run 1:Pause Thecountercanbepausedbysettingthisbithigh.Clearingthebittozerorestores normalcounteroperation.WheninaPauseconditiontheTMwillremainpoweredup andcontinuetoconsumepower.Thecounterwillretainitsresidualvaluewhenthisbit changesfromlowtohighandresumecountingfromthisvaluewhenthebitchanges toalowvalueagain. Bit6~4 T0CK2 ~ T0CK0:SelectTM0Counterclock 000:fSYS/4 001:fSYS 010:fH/16 011:fH/64 100:fTBC 101:fTBC 110:TCK0risingedgeclock 111:TCK0fallingedgeclock ThesethreebitsareusedtoselecttheclocksourcefortheTM.Theexternalpinclock sourcecanbechosentobeactiveontherisingorfallingedge.TheclocksourcefSYSis thesystemclock,whilefHandfTBCareotherinternalclocks,thedetailsofwhichcan befoundintheoscillatorsection. Bit3 T0ON:TM0CounterOn/OffControl 0:Off 1:On Thisbitcontrolstheoverallon/offfunctionoftheTM.Settingthebithighenablesthe countertorun,clearingthebitdisablestheTM.Clearingthisbittozerowillstopthe counterfromcountingandturnofftheTMwhichwillreduceitspowerconsumption. Whenthebitchangesstatefromlowtohightheinternalcountervaluewillberesetto zero,howeverwhenthebitchangesfromhightolow,theinternalcounterwillretain itsresidualvalueuntilthebitreturnshighagain. IftheTMisintheCompareMatchOutputModethentheTMoutputpinwillbereset toitsinitialcondition,asspecifiedbytheT0OCbit,whentheT0ONbitchangesfrom lowtohigh. Bit2~0 Unimplemented,readas"0" |
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