 |
Motore di ricerca datesheet componenti elettronici |
|
|
Motore di ricerca datesheet componenti elettronici |
|
DSPIC30F2012AT20E/ML Scheda tecnica(PDF) 75 Page - Microchip Technology |
|
|
|||||||||||||||||||||||||||||
DSPIC30F2012AT20E/ML Scheda tecnica(HTML) 75 Page - Microchip Technology |
|
|
75 / 205 page  © 2006 Microchip Technology Inc. DS70139E-page 73 dsPIC30F2011/2012/3012/3013 9.5.1 RTC OSCILLATOR OPERATION When the TON = 1, TCS = 1 and TGATE = 0, the timer increments on the rising edge of the 32 kHz LP oscilla- tor output signal, up to the value specified in the Period register and is then reset to ‘0’. The TSYNC bit must be asserted to a logic ‘0’ (Asynchronous mode) for correct operation. Enabling LPOSCEN (OSCCON<1>) disables the normal Timer and Counter modes and enables a timer carry-out wake-up event. When the CPU enters Sleep mode, the RTC continues to operate, provided the 32 kHz external crystal oscilla- tor is active and the control bits have not been changed. The TSIDL bit should be cleared to ‘0’ in order for RTC to continue operation in Idle mode. 9.5.2 RTC INTERRUPTS When an interrupt event occurs, the respective interrupt flag, T1IF, is asserted and an interrupt is generated if enabled. The T1IF bit must be cleared in software. The respective Timer interrupt flag, T1IF, is located in the IFS0 register in the interrupt controller. Enabling an interrupt is accomplished via the respec- tive timer interrupt enable bit, T1IE. The timer interrupt enable bit is located in the IEC0 Control register in the interrupt controller. |
|
Link URL |
| Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | Collegamento alla scheda tecnica | scambio Link | Ricerca produttore 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 |
Italian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
