HD64F3687GHV Datasheet, PDF (15/566 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

9.7.1 Port Control Register 8 (PCR8) ........................................................................ 159
9.7.2 Port Data Register 8 (PDR8)............................................................................. 159
9.7.3 Pin Functions .................................................................................................... 160
9.8 Port B ................................................................................................................................ 161
9.8.1 Port Data Register B (PDRB) ........................................................................... 161
9.8.2 Pin Functions .................................................................................................... 162
9.9 Port C ................................................................................................................................ 165
9.9.1 Port Control Register C (PCRC) ....................................................................... 165
9.9.2 Port Data Register C (PDRC) ........................................................................... 166
9.9.3 Pin Functions .................................................................................................... 166
Section 10 Realtime Clock (RTC) .......................................................................167
10.1 Features............................................................................................................................. 167
10.2 Input/Output Pin ............................................................................................................... 168
10.3 Register Descriptions ........................................................................................................ 169
10.3.1 Second Data Register/Free Running Counter Data Register (RSECDR).......... 169
10.3.2 Minute Data Register (RMINDR)..................................................................... 170
10.3.3 Hour Data Register (RHRDR) .......................................................................... 171
10.3.4 Day-of-Week Data Register (RWKDR) ........................................................... 172
10.3.5 RTC Control Register 1 (RTCCR1).................................................................. 173
10.3.6 RTC Control Register 2 (RTCCR2).................................................................. 174
10.3.7 Clock Source Select Register (RTCCSR) ......................................................... 175
10.4 Operation .......................................................................................................................... 176
10.4.1 Initial Settings of Registers after Power-On ..................................................... 176
10.4.2 Initial Setting Procedure ................................................................................... 176
10.4.3 Data Reading Procedure ................................................................................... 177
10.5 Interrupt Sources............................................................................................................... 178
Section 11 Timer B1 ............................................................................................179
11.1 Features............................................................................................................................. 179
11.2 Input/Output Pin ............................................................................................................... 180
11.3 Register Descriptions ........................................................................................................ 181
11.3.1 Timer Mode Register B1 (TMB1) .................................................................... 181
11.3.2 Timer Counter B1 (TCB1)................................................................................ 182
11.3.3 Timer Load Register B1 (TLB1)....................................................................... 182
11.4 Operation .......................................................................................................................... 182
11.4.1 Interval Timer Operation .................................................................................. 182
11.4.2 Auto-Reload Timer Operation .......................................................................... 183
11.4.3 Event Counter Operation .................................................................................. 183
11.5 Timer B1 Operating Modes .............................................................................................. 183
Rev. 3.00 Sep. 10, 2007 Page xiii of xxxii