 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
HT67F60 Datasheet(PDF) 141 Page - Holtek Semiconductor Inc |
|
|
|||||||||||||||||||||||||||||
HT67F60 Datasheet(HTML) 141 Page - Holtek Semiconductor Inc |
|
|
141 / 242 page  HT67F30/HT67F40/HT67F50/HT67F60 TinyPowerTM A/D Flash Type 8-Bit MCU with LCD & EEPROM Rev. 1.50 140 March 06 , 2012 Rev. 1.50 141 March 06 , 2012 An interrupt flag, one for each of the CCRA and CCRP, will be generated when a compare match occurs from either Comparator A or Comparator P. The TnOC bit in the TMnC1 register is used to select the required polarity of the PWM waveform while the two TnIO1 and TnIO0 bits are used to enable the PWM output or to force the TM output pin to a fixed high or low level. The TnPOL bit is used to reverse the polarity of the PWM output waveform. ● ETM, PWM Mode, Edge — aligned Mode, TnCCLR=0 CCRP 001b 010b 011b 100b 101b 110b 111b 000b Period 128 256 384 512 640 768 896 1024 A Duty CCRA B Duty CCRB If fSYS = 16MHz, TM clock source select fSYS/4, CCRP = 100b, CCRA = 128 and CCRB = 256, The TP1A PWM output frequency = (fSYS/4) / 512 = fSYS/2048 = 7.8125kHz, duty = 128/512 = 25%. The TP1B_n PWM output frequency = (fSYS/4) / 512 = fSYS/2048 = 7.8125kHz, duty = 256/512 = 50%. If the Duty value defined by CCRA or CCRB register is equal to or greater than the Period value, then the PWM output duty is 100%. ● ETM, PWM Mode, Edge — aligned Mode, TnCCLR=1 CCRA 1 2 3 511 512 1021 1022 1023 Period 1 2 3 511 512 1021 1022 1023 B Duty CCRB ● ETM, PWM Mode, Center — aligned Mode, TnCCLR=0 CCRP 001b 010b 011b 100b 101b 110b 111b 000b Period 256 512 768 1024 1280 1536 1792 2046 A Duty (CCRAx2)-1 B Duty (CCRBx2)-1 ● ETM, PWM Mode, Center — aligned Mode, TnCCLR=1 CCRA 1 2 3 511 512 1021 1022 1023 Period 2 4 6 1022 1024 2042 2044 2046 B Duty (CCRBx2)-1 |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
