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16.4.3 SBI mode operation.................................................................................................................305
16.4.4 2-wire serial I/O mode operation.............................................................................................331
16.4.5 SCK0/P27 pin output manipulation.........................................................................................336
CHAPTER 17 SERIAL INTERFACE CHANNEL 0 (µPD78058FY SUBSERIES).................................337
17.1 Serial Interface Channel 0 Functions.................................................................................338
17.2 Serial Interface Channel 0 Configuration..........................................................................340
17.3 Serial Interface Channel 0 Control Registers....................................................................345
17.4 Serial Interface Channel 0 Operations...............................................................................353
17.4.1 Operation stop mode...............................................................................................................353
17.4.2 3-wire serial I/O mode operation.............................................................................................354
17.4.3 2-wire serial I/O mode operation.............................................................................................358
17.4.4 I
2
C bus mode operation...........................................................................................................363
17.4.5 Cautions on use of I
2
C bus mode............................................................................................380
17.4.6 Restrictions in I
2
C bus mode...................................................................................................383
17.4.7 SCK0/SCL/P27 pin output manipulation.................................................................................385
CHAPTER 18 SERIAL INTERFACE CHANNEL 1...............................................................................387
18.1 Serial Interface Channel 1 Functions.................................................................................387
18.2 Serial Interface Channel 1 Configuration..........................................................................388
18.3 Serial Interface Channel 1 Control Registers....................................................................391
18.4 Serial Interface Channel 1 Operations...............................................................................399
18.4.1 Operation stop mode...............................................................................................................399
18.4.2 3-wire serial I/O mode operation.............................................................................................400
18.4.3 3-wire serial I/O mode operation with automatic transmit/receive function.............................403
CHAPTER 19 SERIAL INTERFACE CHANNEL 2...............................................................................433
19.1 Serial Interface Channel 2 Functions.................................................................................433
19.2 Serial Interface Channel 2 Configuration..........................................................................434
19.3 Serial Interface Channel 2 Control Registers....................................................................438
19.4 Serial Interface Channel 2 Operation.................................................................................446
19.4.1 Operation stop mode...............................................................................................................446
19.4.2 Asynchronous serial interface (UART) mode..........................................................................448
19.4.3 3-wire serial I/O mode.............................................................................................................461
19.4.4 Restrictions on using UART mode..........................................................................................468
CHAPTER 20 REAL-TIME OUTPUT PORT.........................................................................................471
20.1 Real-Time Output Port Functions......................................................................................471
20.2 Real-Time Output Port Configuration................................................................................472
20.3 Real-Time Output Port Control Registers.........................................................................474
CHAPTER 21 INTERRUPT AND TEST FUNCTIONS..........................................................................477
21.1 Interrupt Function Types....................................................................................................477