SH7014 Datasheet, PDF (28/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

12.5.5 Receive Error Flags and Transmitter Operation
(Clock Synchronous Mode Only) ........................................................................ 364
12.5.6 Receive Data Sampling Timing and Receive Margin in the Asynchronous
Mode .................................................................................................................... 364
12.5.7 Constraints on DMAC Use .................................................................................. 366
12.5.8 Cautions for Clock Synchronous External Clock Mode ...................................... 366
12.5.9 Caution for Clock Synchronous Internal Clock Mode......................................... 366
Section 13 High Speed A/D Converter ⎯ SH7014 ⎯............................................. 367
13.1 Overview........................................................................................................................... 367
13.1.1 Features................................................................................................................ 367
13.1.2 Block Diagram..................................................................................................... 368
13.1.3 Pin Configuration................................................................................................. 368
13.1.4 Register Configuration......................................................................................... 369
13.2 Register Descriptions ........................................................................................................ 370
13.2.1 A/D Data Registers A to H (ADDRA to ADDRH) ............................................. 370
13.2.2 A/D Control/Status Register (ADCSR) ............................................................... 371
13.2.3 A/D Control Register (ADCR) ............................................................................ 374
13.3 Bus Master Interface ......................................................................................................... 376
13.4 Operation .......................................................................................................................... 378
13.4.1 Select-Single Mode.............................................................................................. 378
13.4.2 Select-Scan Mode ................................................................................................ 379
13.4.3 Group-Single Mode ............................................................................................. 380
13.4.4 Group-Scan Mode................................................................................................ 381
13.4.5 Buffer Operation .................................................................................................. 383
13.4.6 Simultaneous Sampling Operation....................................................................... 386
13.4.7 Conversion Start Modes....................................................................................... 388
13.4.8 A/D Conversion Time.......................................................................................... 391
13.5 Interrupts........................................................................................................................... 393
13.6 Usage Notes ...................................................................................................................... 394
13.6.1 Analog Input Voltage Range ............................................................................... 394
13.6.2 AV_CC, AV_SS Input Voltages .................................................................................. 394
13.6.3 Input Ports............................................................................................................ 394
13.6.4 Conversion Start Modes....................................................................................... 394
13.6.5 A/D Conversion Termination (HD6417014R only)............................................. 394
13.6.6 Handling of Analog Input Pins ............................................................................ 395
Section 14 Mid-Speed A/D Converter ⎯ SH7016, SH7017 ⎯........................... 397
14.1 Overview........................................................................................................................... 397
14.1.1 Features................................................................................................................ 397
Rev.5.00 Sep. 27, 2007 Page xxviii of xxxiv
REJ09B0398-0500