HD64F38602R Datasheet, PDF (14/552 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

10.3.7 Timer Counter (TCNT)......................................................................................... 164
10.3.8 General Registers A to D (GRA to GRD)............................................................. 165
10.4 Operation ........................................................................................................................... 166
10.4.1 Normal Operation ................................................................................................. 166
10.4.2 PWM Operation.................................................................................................... 170
10.5 Operation Timing............................................................................................................... 175
10.5.1 TCNT Count Timing ............................................................................................ 175
10.5.2 Output Compare Output Timing........................................................................... 176
10.5.3 Input Capture Timing ........................................................................................... 177
10.5.4 Timing of Counter Clearing by Compare Match .................................................. 177
10.5.5 Buffer Operation Timing ...................................................................................... 178
10.5.6 Timing of IMFA to IMFD Flag Setting at Compare Match ................................. 179
10.5.7 Timing of IMFA to IMFD Setting at Input Capture ............................................. 180
10.5.8 Timing of Status Flag Clearing............................................................................. 180
10.6 Timer W Operating Modes ................................................................................................ 181
10.7 Usage Notes ....................................................................................................................... 181
Section 11 Realtime Clock (RTC)..................................................................... 185
11.1 Features.............................................................................................................................. 185
11.2 Input/Output Pin ................................................................................................................ 186
11.3 Register Descriptions......................................................................................................... 187
11.3.1 Second Data Register/Free Running Counter Data Register (RSECDR) ............. 187
11.3.2 Minute Data Register (RMINDR) ........................................................................ 188
11.3.3 Hour Data Register (RHRDR) .............................................................................. 189
11.3.4 Day-of-Week Data Register (RWKDR) ............................................................... 190
11.3.5 RTC Control Register 1 (RTCCR1) ..................................................................... 191
11.3.6 RTC Control Register 2 (RTCCR2) ..................................................................... 192
11.3.7 Clock Source Select Register (RTCCSR)............................................................. 193
11.3.8 RTC Interrupt Flag Register (RTCFLG) .............................................................. 194
11.4 Operation ........................................................................................................................... 196
11.4.1 Initial Settings of Registers after Power-On ......................................................... 196
11.4.2 Initial Setting Procedure ....................................................................................... 196
11.4.3 Data Reading Procedure ....................................................................................... 197
11.5 Interrupt Sources................................................................................................................ 198
11.6 Usage Notes ....................................................................................................................... 199
11.6.1 Note on Clock Count ............................................................................................ 199
11.6.2 Note when Using RTC Interrupts ......................................................................... 199
Section 12 Watchdog Timer.............................................................................. 201
12.1 Features.............................................................................................................................. 201
Rev. 3.00 May 15, 2007 Page xiv of xxxii