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CHAPTER 6 16-BIT TIMER COUNTER ....................................................................................................99
6.1 16-Bit Timer Counter Functions .............................................................................................100
6.2 16-Bit Timer Counter Configuration.......................................................................................101
6.3 Registers Controlling 16-Bit Timer Counter..........................................................................104
6.4 16-Bit Timer Counter Operation..............................................................................................108
6.4.1
Operation as timer interrupt.......................................................................................................108
6.4.2
Operation as timer output..........................................................................................................110
6.4.3
Capture operation......................................................................................................................111
6.4.4
16-bit timer register 90 readout .................................................................................................112
6.4.5
Buzzer output operation ............................................................................................................113
CHAPTER 7 8-BIT TIMER/EVENT COUNTER .......................................................................................115
7.1 Functions of 8-Bit Timer/Event Counter................................................................................115
7.2 8-Bit Timer/Event Counter Configuration..............................................................................117
7.3 8-Bit Timer/Event Counter Control Registers........................................................................120
7.4 Operation of 8-Bit Timer/Event Counter ................................................................................124
7.4.1
Operation as interval timer ........................................................................................................124
7.4.2
Operation as external event counter .........................................................................................126
7.4.3
Operation as square wave output..............................................................................................127
7.4.4
PWM output operation...............................................................................................................129
7.5 Notes on Using 8-Bit Timer/Event Counters .........................................................................131
CHAPTER 8 WATCH TIMER...................................................................................................................133
8.1 Watch Timer Functions ...........................................................................................................133
8.2 Watch Timer Configuration.....................................................................................................134
8.3 Watch Timer Control Register ................................................................................................135
8.4 Watch Timer Operation............................................................................................................136
8.4.1
Operation as watch timer...........................................................................................................136
8.4.2
Operation as interval timer ........................................................................................................136
CHAPTER 9 WATCHDOG TIMER...........................................................................................................139
9.1 Watchdog Timer Functions.....................................................................................................139
9.2 Watchdog Timer Configuration ..............................................................................................140
9.3 Watchdog Timer Control Registers........................................................................................141
9.4 Watchdog Timer Operation.....................................................................................................143
9.4.1
Operation as watchdog timer.....................................................................................................143
9.4.2
Operation as interval timer ........................................................................................................144
CHAPTER 10 8-BIT A/D CONVERTER (
μ
PD789167Y Subseries) .......................................................145
10.1 8-Bit A/D Converter Functions................................................................................................145
10.2 8-Bit A/D Converter Configuration .........................................................................................145
10.3 8-Bit A/D Converter Control Registers...................................................................................148
10.4 8-Bit A/D Converter Operation................................................................................................150