NEC PD78081(A) User Manual page 14

6.4 8-Bit Timer/Event Counters 5 and 6 Operations ............................................................
6.4.1 Interval timer operations ......................................................................................................
6.4.2 External event counter operation .........................................................................................
6.4.3 Square-wave output ............................................................................................................
6.4.4 PWM output operations .......................................................................................................
6.5 Cautions on 8-Bit Timer/Event Counters 5 and 6 ..........................................................
CHAPTER 7 WATCHDOG TIMER ...................................................................................................
7.1 Watchdog Timer Functions ..............................................................................................
7.2 Watchdog Timer Configuration .......................................................................................
7.3 Watchdog Timer Control Registers .................................................................................
7.4 Watchdog Timer Operations ............................................................................................
7.4.1 Watchdog timer operation ....................................................................................................
7.4.2 Interval timer operation ........................................................................................................
CHAPTER 8 CLOCK OUTPUT CONTROL CIRCUIT .....................................................................
8.1 Clock Output Control Circuit Functions .........................................................................
8.2 Clock Output Control Circuit Configuration ...................................................................
8.3 Clock Output Function Control Registers ......................................................................
CHAPTER 9 BUZZER OUTPUT CONTROL CIRCUIT ....................................................................
9.1 Buzzer Output Control Circuit Functions .......................................................................
9.2 Buzzer Output Control Circuit Configuration .................................................................
9.3 Buzzer Output Function Control Registers ....................................................................
CHAPTER 10 A/D CONVERTER .......................................................................................................
10.1 A/D Converter Functions ..................................................................................................
10.2 A/D Converter Configuration ...........................................................................................
10.3 A/D Converter Control Registers .....................................................................................
10.4 A/D Converter Operations ................................................................................................
10.4.1 Basic operations of A/D converter .......................................................................................
10.4.2 Input voltage and conversion results ...................................................................................
10.4.3 A/D converter operating mode .............................................................................................
10.5 A/D Converter Cautions ...................................................................................................
CHAPTER 11 SERIAL INTERFACE CHANNEL 2 ............................................................................
11.1 Serial Interface Channel 2 Functions ..............................................................................
11.2 Serial Interface Channel 2 Configuration .......................................................................
11.3 Serial Interface Channel 2 Control Registers .................................................................
11.4 Serial Interface Channel 2 Operation ..............................................................................
11.4.1 Operation stop mode ...........................................................................................................
11.4.2 Asynchronous serial interface (UART) mode ......................................................................
11.4.3 3-wire serial I/O mode .........................................................................................................
CHAPTER 12 INTERRUPT FUNCTION ............................................................................................
12.1 Interrupt Function Types ..................................................................................................
12.2 Interrupt Sources and Configuration ..............................................................................
12.3 Interrupt Function Control Registers ..............................................................................
- iii -
90
90
93
94
96
100
103
103
105
106
109
109
110
111
111
112
113
115
115
115
116
119
119
119
122
126
126
128
129
131
135
135
136
140
148
148
150
163
171
171
172
175