3069RF-ZTAT Datasheet, PDF (18/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

Section 14 Smart Card Interface........................................................................515
14.1 Overview........................................................................................................................... 515
14.1.1 Features................................................................................................................ 515
14.1.2 Block Diagram ..................................................................................................... 516
14.1.3 Pin Configuration................................................................................................. 516
14.1.4 Register Configuration......................................................................................... 517
14.2 Register Descriptions ........................................................................................................ 518
14.2.1 Smart Card Mode Register (SCMR) .................................................................... 518
14.2.2 Serial Status Register (SSR)................................................................................. 519
14.2.3 Serial Mode Register (SMR)................................................................................ 521
14.2.4 Serial Control Register (SCR).............................................................................. 522
14.3 Operation .......................................................................................................................... 522
14.3.1 Overview.............................................................................................................. 522
14.3.2 Pin Connections ................................................................................................... 523
14.3.3 Data Format ......................................................................................................... 524
14.3.4 Register Settings .................................................................................................. 525
14.3.5 Clock.................................................................................................................... 527
14.3.6 Transmitting and Receiving Data ........................................................................ 529
14.4 Usage Notes ...................................................................................................................... 537
Section 15 A/D Converter .................................................................................541
15.1 Overview........................................................................................................................... 541
15.1.1 Features................................................................................................................ 541
15.1.2 Block Diagram ..................................................................................................... 542
15.1.3 Input Pins ............................................................................................................. 543
15.1.4 Register Configuration......................................................................................... 544
15.2 Register Descriptions ........................................................................................................ 545
15.2.1 A/D Data Registers A to D (ADDRA to ADDRD).............................................. 545
15.2.2 A/D Control/Status Register (ADCSR)................................................................ 546
15.2.3 A/D Control Register (ADCR)............................................................................. 549
15.3 CPU Interface.................................................................................................................... 550
15.4 Operation .......................................................................................................................... 551
15.4.1 Single Mode (SCAN = 0) .................................................................................... 551
15.4.2 Scan Mode (SCAN = 1)....................................................................................... 553
15.4.3 Input Sampling and A/D Conversion Time ......................................................... 555
15.4.4 External Trigger Input Timing............................................................................. 556
15.5 Interrupts........................................................................................................................... 557
15.6 Usage Notes ...................................................................................................................... 557
Section 16 D/A Converter .................................................................................563
16.1 Overview........................................................................................................................... 563
16.1.1 Features................................................................................................................ 563
16.1.2 Block Diagram ..................................................................................................... 563
Rev. 5.0, 09/04, page xiv of xviii