 |
전자부품 데이터시트 검색엔진 |
|
|
전자부품 데이터시트 검색엔진 |
|
HT45F5R 데이터시트(PDF) 66 Page - Holtek Semiconductor Inc |
|
|
|||||||||||||||||||||||||||||
HT45F5R 데이터시트(HTML) 66 Page - Holtek Semiconductor Inc |
|
|
66 / 138 page  Rev. 1.10 �� De�e��e� 1�� �01� Rev. 1.10 �7 De�e��e� 1�� �01� HT45F5R Charger ASSP Flash MCU HT45F5R Charger ASSP Flash MCU STMC1 Register Bit 7 6 5 4 3 2 1 0 Na�e STM1 STM0 STIO1 STIO0 STOC STPOL STDPX STCCLR R/W R/W R/W R/W R/W R/W R/W R/W R/W POR 0 0 0 0 0 0 0 0 Bit7~6 STM1~STM0:SelectSTMoperatingmode 00:Comparematchoutputmode 01:Captureinputmode 10:PWMoutputmodeorsinglepulseoutputmode 11:Timer/Countermode ThesebitssetuptherequiredoperatingmodefortheSTM.Toensurereliableoperation theSTMshouldbeswitchedoffbeforeanychangesaremadetotheSTM1andSTM0 bits.IntheTimer/CounterMode,theSTMoutputpinstateisundefined. Bit5~4 STIO1~STIO0:SelectSTMfunction Comparematchoutputmode 00:Nochange 01:Outputlow 10:Outputhigh 11:Toggleoutput PWMoutputmode/singlepulseoutputmode 00:PWMoutputinactivestate 01:PWMoutputactivestate 10:PWMoutput 11:Singlepulseoutput Captureinputmode 00:InputcaptureatrisingedgeofSTPI 01:InputcaptureatfallingedgeofSTPI 10:Inputcaptureatfalling/risingedgeofSTPI 11:Inputcapturedisabled Timer/Countermode Unused ThesetwobitsareusedtodeterminehowtheTMoutputpinchangesstatewhena certainconditionisreached.Thefunctionthatthesebitsselectdependsuponinwhich modetheTMisrunning. IntheCompareMatchOutputMode,theSTIO1~STIO0bitsdeterminehowtheTM outputpinchangesstatewhenacomparematchoccursfromtheComparatorA.The TMoutputpincanbesetuptoswitchhigh,switchlowortotoggleitspresentstate whenacomparematchoccursfromtheComparatorA.WhentheSTIO1~STIO0bits arebothzero,thennochangewilltakeplaceontheoutput.TheinitialvalueoftheTM outputpinshouldbesetupusingtheSTOCbit.Notethattheoutputlevelrequestedby theSTIO1~STIO0bitsmustbedifferentfromtheinitialvaluesetupusingtheSTOC bitotherwisenochangewilloccurontheTMoutputpinwhenacomparematch occurs.AftertheTMoutputpinchangesstate,itcanberesettoitsinitiallevelby changingtheleveloftheSTONbitfromlowtohigh. InthePWMMode,theSTIO1andSTIO0bitsdeterminehowtheTMoutputpin changesstatewhenacertaincomparematchconditionoccurs.ThePWMoutput functionismodifiedbychangingthesetwobits.Itisnecessarytochangethevalues oftheSTIO1andSTIO0bitsonlyaftertheTMhasbeenswitchedoff.Unpredictable PWMoutputswilloccuriftheSTIO1andSTIO0bitsarechangedwhentheTMis running. |
|
링크 URL |
| ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크 투 데이터시트 | 링크교환 | 제조사별 검색 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Korean ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
