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LIST OF FIGURES (6/9)
Figure No. Title Page
18-10 Serial Bus Configuration Example Using 2-Wire Serial I/O Mode ........................................... 385
18-11 2-Wire Serial I/O Mode Timings................................................................................................. 388
18-12 RELT and CMDT Operations ..................................................................................................... 389
18-13 Example of Serial Bus Configuration Using I
2
C Bus ................................................................ 390
18-14 I
2
C Bus Serial Data Transfer Timing ......................................................................................... 391
18-15 Start Condition ............................................................................................................................ 392
18-16 Address ....................................................................................................................................... 392
18-17 Transfer Direction Specification ................................................................................................. 392
18-18 Acknowledge Signal ................................................................................................................... 393
18-19 Stop Condition ............................................................................................................................ 393
18-20 Wait Signal .................................................................................................................................. 394
18-21 Pin Configuration ........................................................................................................................ 399
18-22 Example of Communication from Master to Slave
(with 9-Clock Wait Selected for Both Master and Slave) ......................................................... 401
18-23 Example of Communication from Slave to Master
(with 9-Clock Wait Selected for Both Master and Slave) ......................................................... 404
18-24 Start Condition Output ................................................................................................................ 408
18-25 Slave Wait Release (Transmission)........................................................................................... 409
18-26 Slave Wait Release (Reception) ................................................................................................ 410
18-27 SCK0/SCL/P27 Pin Configuration .............................................................................................. 413
18-28 SCK0/SCL/P27 Pin Configuration .............................................................................................. 414
18-29 Logic Circuit of SCL Signal ........................................................................................................ 414
19-1 Serial Interface Channel 1 Block Diagram ................................................................................ 416
19-2 Timer Clock Select Register 3 Format ...................................................................................... 418
19-3 Serial Operation Mode Register 1 Format ................................................................................ 419
19-4 Automatic Data Transmit/Receive Control Register Format .................................................... 420
19-5 Automatic Data Transmit/Receive Interval Specify Register Format....................................... 421
19-6 3-Wire Serial I/O Mode Timings................................................................................................. 427
19-7 Circuit of Switching in Transfer Bit Order.................................................................................. 428
19-8 Basic Transmission/Reception Mode Operation Timings ......................................................... 436
19-9 Basic Transmission/Reception Mode Flowchart ....................................................................... 437
19-10 Buffer RAM Operation in 6-byte Transmission/Reception
(in Basic Transmit/Receive Mode) ............................................................................................. 438
19-11 Basic Transmission Mode Operation Timings........................................................................... 440
19-12 Basic Transmission Mode Flowchart ......................................................................................... 441
19-13 Buffer RAM Operation in 6-byte Transmission (in Basic Transmit Mode)............................... 442
19-14 Repeat Transmission Mode Operation Timing.......................................................................... 444
19-15 Repeat Transmission Mode Flowchart ...................................................................................... 445
19-16 Buffer RAM Operation in 6-byte Transmission (in Repeat Transmit mode) ............................ 446
19-17 Automatic Transmission/Reception Suspension and Restart................................................... 448
19-18 System Configuration when the Busy Control Option is Used................................................. 449
19-19 Operation Timings when Using Busy Control Option (BUSY0 = 0) ......................................... 450
19-20 Busy Signal and Wait Cancel (BUSY0 = 0) .............................................................................. 451