M16CSLASH29 datasheet(16/499 Pages) RENESAS

16 / 499 page

A-9

21. Electrical Characteristics _____________________________________ 366

21.1 Normal version ........................................................................................................... 366

21.2 T version ..................................................................................................................... 387

21.3 V Version .................................................................................................................... 408

22. Usage Notes ______________________________________________ 421

22.1 SFRs........................................................................................................................... 421

22.1.1 For 80-Pin Package ............................................................................................. 421

22.1.2 For 64-Pin Package ............................................................................................. 421

22.1.3 Register Setting.................................................................................................... 421

22.2 Clock Generation Circuit............................................................................................. 422

22.2.1 PLL Frequency Synthesizer ................................................................................. 422

22.2.2 Power Control ...................................................................................................... 423

22.3 Protection ................................................................................................................... 425

22.4 Interrupts .................................................................................................................... 426

22.4.1 Reading Address 0000016.....................................................................................................426

22.4.2 Setting the SP ...................................................................................................... 426

_______

22.4.3 NMI Interrupt ....................................................................................................... 426

22.4.4 Changing the Interrupt Generate Factor .............................................................. 426

______

22.4.5 INT Interrupt ......................................................................................................... 427

22.4.6 Rewrite the Interrupt Control Register.................................................................. 428

22.4.7 Watchdog Timer Interrupt ..................................................................................... 428

22.5 DMAC ......................................................................................................................... 429

22.5.1 Write to DMAE Bit in DMiCON Register ............................................................... 429

22.6 Timers ......................................................................................................................... 430

22.6.1 Timer A ................................................................................................................. 430

22.6.2 Timer B ................................................................................................................. 433

22.6.3 Three-phase Motor Control Timer Function ......................................................... 434

22.7 Timer S ....................................................................................................................... 435

22.7.1 Rewrite the G1IR Register .................................................................................. 435

22.7.2 Rewrite the ICOCiIC Register ............................................................................. 436

22.7.3 Waveform Generating Function .......................................................................... 436

22.7.4 IC/OC Base Timer Interrupt.................................................................................. 436

22.8 Serial I/O..................................................................................................................... 437

22.8.1 Clock-Synchronous Serial I/O .............................................................................. 437

22.8.2 UART Mode.......................................................................................................... 438

22.8.3 SI/O3, SI/O4 ......................................................................................................... 438

M16C/29 датащи(PDF) 16 Page - Renesas Technology Corp