SH7709S Datasheet, PDF (34/807 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series

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Timing Chart of Source Address Reload Function............................................... 373
Block Diagram of CMT ....................................................................................... 376
Counter Operation ................................................................................................ 380
Count Timing ....................................................................................................... 381
CMF Setting Timing ............................................................................................ 382
Timing of CMF Clearing by the CPU .................................................................. 382
Block Diagram of TMU ....................................................................................... 390
Setting the Count Operation ................................................................................. 401
Auto-Reload Count Operation.............................................................................. 402
Count Timing when Operating on Internal Clock ................................................ 402
Count Timing when Operating on External Clock (Both Edges Detected) .......... 403
Count Timing when Operating on On-Chip RTC Clock ...................................... 403
Operation Timing when Using Input Capture Function (Using TCLK Rising
Edge) .................................................................................................................... 404
UNF Setting Timing............................................................................................. 404
Status Flag Clearing Timing................................................................................. 405
Block Diagram of RTC ........................................................................................ 408
Setting the Time ................................................................................................... 422
Reading the Time ................................................................................................. 423
Using the Alarm Function .................................................................................... 424
Example of Crystal Oscillator Circuit Connection............................................... 425
Using Periodic Interrupt Function ........................................................................ 426
Block Diagram of SCI .......................................................................................... 428
SCPT[1]/SCK0 Pin .............................................................................................. 429
SCPT[0]/TxD0 Pin............................................................................................... 430
SCPT[0]/RxD0 Pin............................................................................................... 431
Example of Data Format in Asynchronous Communication (8-Bit Data
with Parity and Two Stop Bits) ............................................................................ 455
Output Clock and Serial Data Timing (Asynchronous Mode) ............................. 457
Sample Flowchart for SCI Initialization............................................................... 458
Sample Flowchart for Transmitting Serial Data ................................................... 459
Example of SCI Transmit Operation in Asynchronous Mode (8-Bit Data
with Parity and One Stop Bit) .............................................................................. 461
Sample Flowchart for Receiving Serial Data ....................................................... 462
Example of SCI Receive Operation (8-Bit Data with Parity and One Stop Bit) .. 465
Communication Among Processors Using Multiprocessor Format
(Sending Data H'AA to Receiving Processor A) .................................................. 466
Sample Flowchart for Transmitting Multiprocessor Serial Data .......................... 467
Example of SCI Multiprocessor Transmit Operation (8-Bit Data with
Multiprocessor Bit and One Stop Bit) .................................................................. 468
Sample Flowchart for Receiving Multiprocessor Serial Data .............................. 470
Example of SCI Receive Operation (8-Bit Data with Multiprocessor Bit and
One Stop Bit)........................................................................................................ 472
Rev. 5.00, 09/03, page xxxiv of xliv