M32C80 Datasheet, PDF (11/352 Pages) Renesas Technology Corp – 16/32-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M32C/80 SERIES

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24.6.3 INT Interrupt .................................................................................................. 315
24.6.4 Watchdog Timer Interrupt ............................................................................ 316
24.6.5 Changing Interrupt Control Register .......................................................... 316
24.6.6 Changing IIOiIR Register (i = 0 to 4) ............................................................ 316
24.6.7 Changing RLVL Register .............................................................................. 316
24.7 DMAC .................................................................................................................... 317
24.8 Timer...................................................................................................................... 318
24.8.1 Timers A and B .............................................................................................. 318
24.8.2 Timer A ........................................................................................................... 318
24.8.3 Timer B ........................................................................................................... 320
24.9 Serial I/O ................................................................................................................ 321
24.9.1 Clock Synchronous Serial I/O Mode ........................................................... 321
24.9.2 UART Mode .................................................................................................... 322
24.9.3 Special Mode 1 (I²C Mode) ........................................................................... 322
24.10 A/D Converter ..................................................................................................... 323
24.11 Intelligent I/O ....................................................................................................... 325
24.11.1 Register Setting ........................................................................................... 325
24.12 Programmable I/O Ports .................................................................................... 326
24.13 Noise ................................................................................................................... 327
Package Dimensions ___________________________ 328
Register Index _________________________________ 329
A-7