H83026 Просмотр технического описания (PDF) - Renesas Electronics
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H83026 Datasheet PDF : 841 Pages
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11.2.3 Reset Control/Status Register (RSTCSR)............................................................ 342
11.2.4 Notes on Register Access .................................................................................... 344
11.3 Operation .......................................................................................................................... 346
11.3.1 Watchdog Timer Operation ................................................................................. 346
11.3.2 Interval Timer Operation ..................................................................................... 347
11.3.3 Timing of Setting of Overflow Flag (OVF)......................................................... 347
11.3.4 Timing of Setting of Watchdog Timer Reset Bit (WRST) .................................. 348
11.4 Interrupts........................................................................................................................... 349
11.5 Usage Notes ...................................................................................................................... 349
Section 12 Serial Communication Interface ................................................................ 351
12.1 Overview........................................................................................................................... 351
12.1.1 Features................................................................................................................ 351
12.1.2 Block Diagram..................................................................................................... 353
12.1.3 Pin Configuration ................................................................................................ 354
12.1.4 Register Configuration......................................................................................... 355
12.2 Register Descriptions........................................................................................................ 356
12.2.1 Receive Shift Register (RSR) .............................................................................. 356
12.2.2 Receive Data Register (RDR).............................................................................. 356
12.2.3 Transmit Shift Register (TSR)............................................................................. 357
12.2.4 Transmit Data Register (TDR) ............................................................................ 357
12.2.5 Serial Mode Register (SMR) ............................................................................... 358
12.2.6 Serial Control Register (SCR) ............................................................................. 361
12.2.7 Serial Status Register (SSR) ................................................................................ 366
12.2.8 Bit Rate Register (BRR) ...................................................................................... 372
12.3 Operation .......................................................................................................................... 380
12.3.1 Overview.............................................................................................................. 380
12.3.2 Operation in Asynchronous Mode ....................................................................... 383
12.3.3 Multiprocessor Communication .......................................................................... 392
12.3.4 Synchronous Operation ....................................................................................... 399
12.4 SCI Interrupts.................................................................................................................... 408
12.5 Usage Notes ...................................................................................................................... 409
12.5.1 Notes on Use of SCI ............................................................................................ 409
Section 13 Smart Card Interface ..................................................................................... 415
13.1 Overview........................................................................................................................... 415
13.1.1 Features................................................................................................................ 415
13.1.2 Block Diagram..................................................................................................... 416
13.1.3 Pin Configuration ................................................................................................ 417
13.1.4 Register Configuration......................................................................................... 417
13.2 Register Descriptions........................................................................................................ 418
Rev. 2.00 Sep 20, 2005 page xvi of xxxviii
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