NEC PD78058FY(A) - Manual (Page 26)

26
LIST OF FIGURES (4/8)
Figure No. Title Page
14-1 A/D Converter Block Diagram ........................................................................................................... 263
14-2 A/D Converter Mode Register Format .............................................................................................. 266
14-3 A/D Converter Input Select Register Format .................................................................................... 267
14-4 External Interrupt Mode Register 1 Format ...................................................................................... 268
14-5 A/D Converter Basic Operation ........................................................................................................ 270
14-6 Relationship Between Analog Input Voltage and A/D Conversion Result ......................................... 271
14-7 A/D Conversion by Hardware Start ................................................................................................... 272
14-8 A/D Conversion by Software Start .................................................................................................... 273
14-9 Example of Method of Reducing Current Consumption in Standby Mode ....................................... 274
14-10 Connection of Analog Input Pin ........................................................................................................ 275
14-11 A/D Conversion End Interrupt Request Generation Timing .............................................................. 276
14-12 Connection of AV
DD
Pin ..................................................................................................................... 277
15-1 D/A Converter Block Diagram ........................................................................................................... 280
15-2 D/A Converter Mode Register Format .............................................................................................. 282
15-3 Use Example of Buffer Amplifier ....................................................................................................... 284
16-1 Serial Bus Interface (SBI) System Configuration Example ............................................................... 287
16-2 Serial Interface Channel 0 Block Diagram ........................................................................................ 289
16-3 Timer Clock Select Register 3 Format .............................................................................................. 293
16-4 Serial Operating Mode Register 0 Format ........................................................................................ 294
16-5 Serial Bus Interface Control Register Format ................................................................................... 296
16-6 Interrupt Timing Specify Register Format ......................................................................................... 298
16-7 3-Wire Serial I/O Mode Timings ........................................................................................................ 303
16-8 RELT and CMDT Operations ............................................................................................................ 303
16-9 Circuit of Switching in Transfer Bit Order .......................................................................................... 304
16-10 Example of Serial Bus Configuration with SBI .................................................................................. 305
16-11 SBI Transfer Timings ........................................................................................................................ 307
16-12 Bus Release Signal .......................................................................................................................... 308
16-13 Command Signal .............................................................................................................................. 308
16-14 Addresses ......................................................................................................................................... 309
16-15 Slave Selection with Address ............................................................................................................ 309
16-16 Commands ........................................................................................................................................ 310
16-17 Data .................................................................................................................................................. 310
16-18 Acknowledge Signal ......................................................................................................................... 311
16-19 BUSY and READY Signals ............................................................................................................... 312
16-20 RELT, CMDT, RELD, and CMDD Operations (Master) ..................................................................... 317
16-21 RELT and CMDD Operations (Slave) ............................................................................................... 317
16-22 ACKT Operation ................................................................................................................................ 318
16-23 ACKE Operations ............................................................................................................................. 319
16-24 ACKD Operations ............................................................................................................................. 320
16-25 BSYE Operation ............................................................................................................................... 320
16-26 Pin Configuration .............................................................................................................................. 323