M16C65 Datasheet, PDF (27/829 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M16C/60

31.7.4 Low Current Consumption Read Mode .................................................... 754
31.8 Notes on Processor Mode............................................................................... 755
31.9 Notes on Bus................................................................................................... 756
31.9.1 Reading Data Flash.................................................................................. 756
31.9.2 External Bus ............................................................................................. 756
31.9.3 External Access Soon After Writing to the SFRs...................................... 756
31.10 Notes on Memory Space Expansion Function ................................................ 757
31.11 Notes on Programmable I/O Ports .................................................................. 758
31.11.1 Influence of the SD Input .......................................................................... 758
31.11.2 Influence of SI/O3 and SI/O4.................................................................... 758
31.11.3 100-Pin Package ...................................................................................... 758
31.11.4 80-Pin Package ........................................................................................ 758
31.12 Notes on Interrupts.......................................................................................... 759
31.12.1 Reading Address 00000h ......................................................................... 759
31.12.2 SP Setting................................................................................................. 759
31.12.3 NMI Interrupt............................................................................................. 759
31.12.4 Changing an Interrupt Source .................................................................. 760
31.12.5 Rewriting the Interrupt Control Register ................................................... 761
31.12.6 INT Interrupt ............................................................................................. 762
31.13 Notes on Watchdog Timer............................................................................... 763
31.14 Notes on DMAC .............................................................................................. 764
31.14.1 Write to the DMAE Bit in the DMiCON Register (i = 0 to 3)...................... 764
31.14.2 Changing DMA Request Source .............................................................. 764
31.15 Notes on Timer A ............................................................................................ 765
31.15.1 Timer A (Timer Mode)............................................................................... 765
31.15.2 Timer A (Event Counter Mode)................................................................. 766
31.15.3 Timer A (One-Shot Timer Mode) .............................................................. 767
31.15.4 Timer A (Pulse Width Modulation Mode) .................................................. 768
31.15.5 Timer A (Programmable Output Mode) .................................................... 769
31.16 Notes on Timer B ............................................................................................ 770
31.16.1 Timer B (Timer Mode)............................................................................... 770
31.16.2 Timer B (Event Counter Mode)................................................................. 771
31.16.3 Timer B (Pulse Period/Pulse Width Measurement Modes) ...................... 772
31.17 Notes on Three-Phase Motor Control Timer Function..................................... 773
31.17.1 Timer A, Timer B....................................................................................... 773
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