
8
μ
PD70433
5.
INTERRUPT FUNCTIONS .........................................................................................................................42
5.1
FEATURES .........................................................................................................................................................42
5.2
INTERRUPT RESPONSE METHODS ...............................................................................................................45
5.2.1
Vectored Interrupts ..............................................................................................................................45
5.2.2
Register Bank Switching Function ....................................................................................................46
5.2.3
Macro Service Function.......................................................................................................................47
6.
DMA FUNCTION (DMA CONTROLLER) ..................................................................................................48
6.1
FEATURES ..........................................................................................................................................................48
7.
SERIAL INTERFACE FUNCTIONS ...........................................................................................................50
7.1
FEATURES ..........................................................................................................................................................50
7.2
PROTOCOLS.......................................................................................................................................................50
7.3
UART...................................................................................................................................................................51
7.3.1
Features .................................................................................................................................................51
7.4
CLOCKED SERIAL INTERFACE (CSI)...............................................................................................................52
7.4.1
Features .................................................................................................................................................52
8.
PARALLEL INTERFACE FUNCTIONS .....................................................................................................53
8.1
FEATURES ..........................................................................................................................................................53
9.
TIMER FUNCTION .....................................................................................................................................55
9.1
FEATURES ..........................................................................................................................................................55
9.2
TIMER UNIT CONFIGURATION .......................................................................................................................55
9.3
REAL-TIME OUTPUT PORT FUNCTION..........................................................................................................57
9.3.1
Real-Time Output Port Configuration................................................................................................57
9.3.2
Real-Time Output Port Operation ......................................................................................................59
10. PWM UNIT ..................................................................................................................................................61
10.1
FEATURES ..........................................................................................................................................................61
10.2
PWM UNIT CONFIGURATION .........................................................................................................................61
11. WATCHDOG TIMER FUNCTION ..............................................................................................................63
11.1
FEATURES ..........................................................................................................................................................63
11.2
WATCHDOG TIMER CONFIGURATION AND OPERATION ..........................................................................63
12. A/D CONVERTER FUNCTION ..................................................................................................................64
12.1
FEATURES ..........................................................................................................................................................64
13. STANDBY FUNCTION ...............................................................................................................................66
13.1
HALT MODE .......................................................................................................................................................66
13.2
STOP MODE .......................................................................................................................................................67
14. CLOCK GENERATOR ...............................................................................................................................68
14.1
CLOCK GENERATOR CONFIGURATION AND OPERATION.........................................................................68