SH7729R Datasheet, PDF (36/855 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series

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Example of Transfer Timing in the Indirect Address Mode in Dual Address
Mode .................................................................................................................... 400
Data Flow in Single Address Mode...................................................................... 401
Example of DMA Transfer Timing in Single Address Mode .............................. 402
Example of DMA Transfer Timing in Single Address Mode (External Memory3
Space (Ordinary Memory) → External Device with DACK) .............................. 403
Example of Transfer in Cycle-Steal Mode ........................................................... 403
Example of Transfer in Burst Mode ..................................................................... 404
Bus State when Multiple Channels Are Operating............................................... 406
Cycle-Steal Mode, Level Input (CPU Access: 2 Cycles) ..................................... 409
Cycle-Steal Mode, Level Input (CPU Access: 3 Cycles) ..................................... 410
Cycle-Steal Mode, Level input (CPU Access: 2 Cycles,
DMA RD Access: 4 Cycles)................................................................................. 411
Cycle-Steal Mode, Level input (CPU Access: 2 Cycles, DREQ Input Delayed) . 412
Cycle-Steal Mode, Edge input (CPU Access: 2 Cycles) ...................................... 413
Burst Mode, Level Input ...................................................................................... 414
Burst Mode, Edge Input ....................................................................................... 415
Source Address Reload Function Diagram........................................................... 416
Timing Chart of Source Address Reload Function............................................... 417
Block Diagram of CMT ....................................................................................... 420
Counter Operation ................................................................................................ 424
Count Timing ....................................................................................................... 425
CMF Setting Timing ............................................................................................ 426
Timing of CMF Clearing by the CPU .................................................................. 426
Block Diagram of TMU ....................................................................................... 434
Setting the Count Operation ................................................................................. 445
Auto-Reload Count Operation.............................................................................. 446
Count Timing when Operating on Internal Clock ................................................ 446
Count Timing when Operating on External Clock (Both Edges Detected) .......... 447
Count Timing when Operating on On-Chip RTC Clock ...................................... 447
Operation Timing when Using Input Capture Function
(Using TCLK Rising Edge).................................................................................. 448
UNF Setting Timing............................................................................................. 448
Status Flag Clearing Timing................................................................................. 449
Block Diagram of RTC ........................................................................................ 452
Setting the Time ................................................................................................... 466
Reading the Time ................................................................................................. 467
Using the Alarm Function .................................................................................... 468
Example of Crystal Oscillator Circuit Connection............................................... 469
Using Periodic Interrupt Function ........................................................................ 470
Block Diagram of SCI .......................................................................................... 472
SCPT[1]/SCK0 Pin .............................................................................................. 473
SCPT[0]/TxD0 Pin............................................................................................... 474
Rev. 5.0, 09/03, page xxxvi of xlvi