Epson S1C17704 Technical Manual page 9

0x50c2: 8-bit OSC1 Timer Compare Data Register (T8OSC1_CMP) ..................................... 14-12
0x50c3: 8-bit OSC1 Timer Interrupt Mask Register (T8OSC1_IMSK) ..................................... 14-13
0x50c4: 8-bit OSC1 Timer Interrupt Flag Register (T8OSC1_IFLG) ....................................... 14-14
14.9 Precautions ..................................................................................................................14-15
15 Clock Timer (CT) ........................................................................................................15-1
15.1 Outline of the Clock Timer .............................................................................................15-1
15.2 Operating Clock ............................................................................................................15-2
15.3 Resetting the Clock Timer .............................................................................................15-3
15.4 Clock Timer Run/Stop Control .......................................................................................15-4
15.5 Clock Timer Interrupt .....................................................................................................15-5
15.6 Details of Control Registers ..........................................................................................15-7
0x5000: Clock Timer Control Register (CT_CTL) ..................................................................... 15-8
0x5001: Clock Timer Counter Register (CT_CNT) ................................................................... 15-9
0x5002: Clock Timer Interrupt Mask Register (CT_IMSK) ...................................................... 15-10
0x5003: Clock Timer Interrupt Flag Register (CT_IFLG) ......................................................... 15-11
15.7 Precautions ..................................................................................................................15-12
16 Stopwatch Timer (SWT) .............................................................................................16-1
16.1 Outline of the Stopwatch Timer .....................................................................................16-1
16.2 BCD Counters ...............................................................................................................16-2
16.3 Operating Clock ............................................................................................................16-3
16.4 Resetting the Stopwatch Timer .....................................................................................16-4
16.5 Stopwatch Timer Run/Stop Control ...............................................................................16-5
16.6 Stopwatch Timer Interrupt .............................................................................................16-6
16.7 Details of Control Registers ..........................................................................................16-8
0x5020: Stopwatch Timer Control Register (SWT_CTL) .......................................................... 16-9
0x5021: Stopwatch Timer BCD Counter Register (SWT_BCNT) ............................................ 16-10
0x5022: Stopwatch Timer Interrupt Mask Register (SWT_IMSK) ........................................... 16-11
0x5023: Stopwatch Timer Interrupt Flag Register (SWT_IFLG) .............................................. 16-12
16.8 Precautions ..................................................................................................................16-13
17 Watchdog Timer (WDT) ..............................................................................................17-1
17.1 Outline of the Watchdog Timer ......................................................................................17-1
17.2 Operating Clock ............................................................................................................17-2
17.3 Controlling the Watchdog Timer ....................................................................................17-3
17.3.1 Selecting NMI/Reset Mode .............................................................................17-3
17.3.2 Watchdog Timer Run/Stop Control .................................................................17-3
17.3.3 Resetting the Watchdog Timer ........................................................................17-3
17.3.4 Operation in Standby Mode ............................................................................17-3
17.4 Details of Control Registers ..........................................................................................17-4
0x5040: Watchdog Timer Control Register (WDT_CTL) .......................................................... 17-5
0x5041: Watchdog Timer Status Register (WDT_ST) .............................................................. 17-6
17.5 Precautions ...................................................................................................................17-7
18 UART ...........................................................................................................................18-1
18.1 Outline of the UART ......................................................................................................18-1
18.2 UART Pins .....................................................................................................................18-2
18.3 Transfer Clock ...............................................................................................................18-3
18.4 Setting Transfer Data Conditions ..................................................................................18-4
18.5 Data Transmit/Receive Control .....................................................................................18-5
18.6 Receive Errors ..............................................................................................................18-8
18.7 UART Interrupt ..............................................................................................................18-9
S1C17704 TECHNICAL MANUAL
EPSON
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