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6.4 Interrupt Vector .................................................................................................................6-4
6.5 I/O Memory of Interrupt Controller ...................................................................................6-5
6.6 Precautions ......................................................................................................................6-8
7 Oscillation Circuit and Clock Control .........................................................................7-1
7.1 Oscillation Circuit .............................................................................................................7-1
7.1.1 Configuration of Oscillation Circuit .....................................................................7-1
7.1.2 Mask Option .......................................................................................................7-1
7.1.3 OSC1 Oscillation Circuit ....................................................................................7-1
7.1.4 OSC3 Oscillation Circuit ....................................................................................7-2
7.2 Switching the CPU Clock .................................................................................................7-2
7.3 HALT and SLEEP .............................................................................................................7-3
7.4 Control of Peripheral Circuit Clocks .................................................................................7-4
7.5 Clock Output (FOUT) .......................................................................................................7-4
7.6 I/O Memory for Oscillation Circuit/Clock Output Control ..................................................7-5
7.7 Precautions ......................................................................................................................7-6
8 Watchdog Timer ............................................................................................................8-1
8.1 Configuration of Watchdog Timer .....................................................................................8-1
8.2 Interrupt Function .............................................................................................................8-1
8.3 I/O Memory of Watchdog Timer .......................................................................................8-1
8.4 Precautions ......................................................................................................................8-2
9 Clock Timer ..................................................................................................................9-1
9.1 Configuration of Clock Timer ............................................................................................9-1
9.2 Controlling Operating Clock .............................................................................................9-1
9.3 Data Read and Hold Function ..........................................................................................9-1
9.4 Interrupt Function .............................................................................................................9-2
9.5 I/O Memory of Clock Timer ..............................................................................................9-2
9.6 Precautions ......................................................................................................................9-4
10 Stopwatch Timer ........................................................................................................10-1
10.1 Configuration of Stopwatch Timer .................................................................................10-1
10.2 Controlling Operating Clock ..........................................................................................10-1
10.3 Counter and Prescaler ..................................................................................................10-2
10.4 Capture Buffer and Hold Function .................................................................................10-2
10.5 Stopwatch Timer RUN/STOP and Reset .......................................................................10-3
10.6 Direct Input Function and Key Mask [S1C63004/008/016] ...........................................10-3
10.7 Interrupt Function ..........................................................................................................10-6
10.8 I/O Memory of Stopwatch Timer ....................................................................................10-7
10.9 Precautions ..................................................................................................................10-10
11 Programmable Timer .................................................................................................11-1
11.1 Configuration of Programmable Timer ..........................................................................11-1
11.2 Controlling Operating Clock ..........................................................................................11-3
11.3 Basic Counter Operation ...............................................................................................11-4
11.4 Event Counter Mode (Timers 0 and 2) ..........................................................................11-4
11.5 PWM mode (Timers 0-3) [S1C63004/008/016] ............................................................11-5
11.6 16-bit timer mode (Timer 0 + 1, Timer 2 + 3) [S1C63004/008/016] ..............................11-6
11.7 Interrupt Function ..........................................................................................................11-7
11.8 TOUT Output Control ....................................................................................................11-7
ii
Seiko epson Corporation
S1C63003/004/008/016 TeChniCal Manual
(Rev. 1.1)
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