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11.1.4 Register Configuration ......................................................................................... 330
11.2 Register Descriptions......................................................................................................... 331
11.2.1 Receive Shift Register (RSR)............................................................................... 331
11.2.2 Receive Data Register (RDR) .............................................................................. 331
11.2.3 Transmit Shift Register (TSR).............................................................................. 332
11.2.4 Transmit Data Register (TDR) ............................................................................. 332
11.2.5 Serial Mode Register (SMR)................................................................................ 333
11.2.6 Serial Control Register (SCR).............................................................................. 337
11.2.7 Serial Status Register (SSR)................................................................................. 341
11.2.8 Bit Rate Register (BRR)....................................................................................... 345
11.3 Operation ........................................................................................................................... 354
11.3.1 Overview .............................................................................................................. 354
11.3.2 Operation in Asynchronous Mode........................................................................ 356
11.3.3 Multiprocessor Communication ........................................................................... 365
11.3.4 Synchronous Operation ........................................................................................ 372
11.4 SCI Interrupts .................................................................................................................... 381
11.5 Usage Notes ....................................................................................................................... 382
12.1 Overview............................................................................................................................ 387
12.1.1 Features ................................................................................................................ 387
12.1.2 Block Diagram...................................................................................................... 388
12.1.3 Pin Configuration ................................................................................................. 389
12.1.4 Register Configuration ......................................................................................... 389
12.2 Register Descriptions......................................................................................................... 390
12.2.1 Smart Card Mode Register (SCMR) .................................................................... 390
12.2.2 Serial Status Register (SSR)................................................................................. 392
12.3
Operation .......................................................................................................................... 394
12.3.1 Overview .............................................................................................................. 394
12.3.2 Pin Connections.................................................................................................... 394
12.3.3 Data Format.......................................................................................................... 396
12.3.4 Register Settings................................................................................................... 398
12.3.5 Clock .................................................................................................................... 400
12.3.6 Data Transfer Operations ..................................................................................... 402
12.4 Usage Note ........................................................................................................................ 408
13.1 Overview............................................................................................................................ 411
13.1.1 Features ................................................................................................................ 411
13.1.2 Block Diagram...................................................................................................... 412
13.1.3 Input Pins.............................................................................................................. 413
13.1.4 Register Configuration ......................................................................................... 414
13.2 Register Descriptions......................................................................................................... 415
.................................................................................... 387
................................................................................................ 411
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