Datasheet

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15.4.3 Clock..................................................................................................................... 897
15.4.4 SCI Initialization (Asynchronous Mode).............................................................. 898
15.4.5 Data Transmission (Asynchronous Mode) ........................................................... 899
15.4.6 Serial Data Reception (Asynchronous Mode) ...................................................... 901
15.5 Multiprocessor Communication Function.......................................................................... 905
15.5.1 Multiprocessor Serial Data Transmission............................................................. 906
15.5.2 Multiprocessor Serial Data Reception .................................................................. 908
15.6 Operation in Clocked Synchronous Mode ......................................................................... 912
15.6.1 Clock..................................................................................................................... 912
15.6.2 SCI Initialization (Clocked Synchronous Mode).................................................. 913
15.6.3 Serial Data Transmission (Clocked Synchronous Mode) ..................................... 914
15.6.4 Serial Data Reception (Clocked Synchronous Mode) .......................................... 917
15.6.5 Simultaneous Serial Data Transmission and Reception
(Clocked Synchronous Mode) .............................................................................. 919
15.7 Operation in Smart Card Interface Mode........................................................................... 921
15.7.1 Pin Connection Example ...................................................................................... 921
15.7.2 Data Format (Except for Block Transfer Mode)................................................... 922
15.7.3 Block Transfer Mode............................................................................................ 923
15.7.4 Receive Data Sampling Timing and Reception Margin ....................................... 924
15.7.5 Initialization.......................................................................................................... 926
15.7.6 Data Transmission (Except for Block Transfer Mode)......................................... 927
15.7.7 Serial Data Reception (Except for Block Transfer Mode).................................... 930
15.7.8 Clock Output Control............................................................................................ 933
15.8 IrDA Operation..................................................................................................................935
15.9 Interrupt Sources................................................................................................................ 938
15.9.1 Interrupts in Normal Serial Communication Interface Mode ............................... 938
15.9.2 Interrupts in Smart Card Interface Mode .............................................................. 940
15.10 Usage Notes ....................................................................................................................... 942
15.10.1 Module Stop Function Setting .............................................................................. 942
15.10.2 Break Detection and Processing ........................................................................... 942
15.10.3 Mark State and Break Sending ............................................................................. 942
15.10.4 Receive Error Flags and Transmit Operations
(Clocked Synchronous Mode Only) ..................................................................... 942
15.10.5 Relation between Writes to TDR and the TDRE Flag.......................................... 943
15.10.6 Restrictions on Use of DMAC or DTC................................................................. 943
15.10.7 Operation in Case of Mode Transition.................................................................. 944
Section 16 USB Function Module (USB)..........................................................949
16.1 Features.............................................................................................................................. 949
16.2 Input/Output Pins...............................................................................................................950