Hitachi H*/3694F-ZTAT User Manual
Rev. 1.0, 07/01, Page
xi
of
xxiv
11.3.5 Timer Control Register V1(TCRV1) ................................................................... 143
11.4
Operation........................................................................................................................... 144
11.4.1 Timer V operation................................................................................................ 144
11.4.1 Timer V operation................................................................................................ 144
11.5
Timer V application examples .......................................................................................... 146
11.5.1 Pulse Output with Arbitrary Duty Cycle.............................................................. 146
11.5.2 Pulse Output with Arbitrary Pulse Width and Delay from TRGV Input ............. 147
11.5.1 Pulse Output with Arbitrary Duty Cycle.............................................................. 146
11.5.2 Pulse Output with Arbitrary Pulse Width and Delay from TRGV Input ............. 147
11.6
Usage Notes ...................................................................................................................... 148
Section 12 Timer W .......................................................................................... 151
12.1
Features ............................................................................................................................. 151
12.2
Input/Output Pins .............................................................................................................. 153
12.3
Register Descriptions ........................................................................................................ 154
12.3.1 Timer Mode Register W(TMRW) ....................................................................... 154
12.3.2 Timer Control Register W(TCRW) ..................................................................... 156
12.3.3 Timer Interrupt Enable Register W(TIERW)....................................................... 157
12.3.4 Timer Status Register W(TSRW) ........................................................................ 157
12.3.5 Timer I/O Control Register 0(TIOR0) ................................................................. 159
12.3.6 Timer I/O Control Register 1(TIOR1) ................................................................. 160
12.3.7 Timer Counter (TCNT)........................................................................................ 161
12.3.8 General Registers A to D (GRA to GRD)............................................................ 161
12.3.1 Timer Mode Register W(TMRW) ....................................................................... 154
12.3.2 Timer Control Register W(TCRW) ..................................................................... 156
12.3.3 Timer Interrupt Enable Register W(TIERW)....................................................... 157
12.3.4 Timer Status Register W(TSRW) ........................................................................ 157
12.3.5 Timer I/O Control Register 0(TIOR0) ................................................................. 159
12.3.6 Timer I/O Control Register 1(TIOR1) ................................................................. 160
12.3.7 Timer Counter (TCNT)........................................................................................ 161
12.3.8 General Registers A to D (GRA to GRD)............................................................ 161
12.4
Operation........................................................................................................................... 162
12.4.1 Normal Operation ................................................................................................ 162
12.4.2 PWM Operation ................................................................................................... 166
12.4.1 Normal Operation ................................................................................................ 162
12.4.2 PWM Operation ................................................................................................... 166
12.5
Operation Timing.............................................................................................................. 170
12.5.1 TCNT Count Timing............................................................................................ 170
12.5.2 Output Compare Timing ...................................................................................... 170
12.5.3 Input Capture Timing........................................................................................... 171
12.5.4 Timing of Counter Clearing by Compare Match ................................................. 172
12.5.5 Buffer Operation Timing ..................................................................................... 172
12.5.6 Timing of IMFA to IMFD Flag Setting at Compare Match................................. 173
12.5.7 Timing of IMFA to IMFD Setting at Input Capture ............................................ 174
12.5.8 Timing of Status Flag Clearing ............................................................................ 174
12.5.1 TCNT Count Timing............................................................................................ 170
12.5.2 Output Compare Timing ...................................................................................... 170
12.5.3 Input Capture Timing........................................................................................... 171
12.5.4 Timing of Counter Clearing by Compare Match ................................................. 172
12.5.5 Buffer Operation Timing ..................................................................................... 172
12.5.6 Timing of IMFA to IMFD Flag Setting at Compare Match................................. 173
12.5.7 Timing of IMFA to IMFD Setting at Input Capture ............................................ 174
12.5.8 Timing of Status Flag Clearing ............................................................................ 174
12.6
Usage Notes ...................................................................................................................... 175
Section 13 Watchdog Timer ............................................................................. 177
13.1
Features ............................................................................................................................. 177
13.2
Register Descriptions ........................................................................................................ 177
13.2.1 Timer Control/Status Register WD(TCSRWD)................................................... 178
13.2.2 Timer Counter WD(TCWD) ................................................................................ 179
13.2.3 Timer Mode Register WD(TMWD) .................................................................... 179
13.2.1 Timer Control/Status Register WD(TCSRWD)................................................... 178
13.2.2 Timer Counter WD(TCWD) ................................................................................ 179
13.2.3 Timer Mode Register WD(TMWD) .................................................................... 179
13.3
Operation........................................................................................................................... 180