Datasheet

16.4.2 Operation in real-time output mode...............................................................................................718
16.4.3 Cautions........................................................................................................................................719
CHAPTER 17 ASYNCHRONOUS SERIAL INTERFACE C (UARTC) ............................................. 720
17.1 Features .................................................................................................................................. 720
17.2 Configuration.......................................................................................................................... 721
17.3 Mode Switching Between UARTC and Other Serial Interfaces ......................................... 723
17.3.1 Mode switching between UARTC0 and CSIF4 .............................................................................723
17.3.2 Mode switching between UARTC1 and I
2
C02 ...............................................................................724
17.3.3 Mode switching between UARTC2 and CSIF3 .............................................................................725
17.3.4 Mode switching between UARTC3, I
2
C00 and CAN0....................................................................726
17.3.5 Mode switching between UARTC4, CSIF0, and I
2
C01..................................................................727
17.4 Registers ................................................................................................................................. 728
17.5 Interrupt Request Signals ..................................................................................................... 738
17.6 Operation ................................................................................................................................ 739
17.6.1 Data format ...................................................................................................................................739
17.6.2 SBF transmission/reception format ...............................................................................................741
17.6.3 SBF transmission..........................................................................................................................743
17.6.4 SBF reception ...............................................................................................................................744
17.6.5 UART transmission .......................................................................................................................745
17.6.6 Continuous transmission procedure..............................................................................................746
17.6.7 UART reception ............................................................................................................................748
17.6.8 Reception errors ...........................................................................................................................749
17.6.9 Parity types and operations...........................................................................................................751
17.6.10 Receive data noise filter ...........................................................................................................752
17.7 Dedicated Baud Rate Generator........................................................................................... 753
17.8 Cautions .................................................................................................................................. 761
CHAPTER 18 3-WIRE VARIABLE-LENGTH SERIAL I/O (CSIF) .................................................... 762
18.1 Mode Switching of CSIF and Other Serial Interfaces ......................................................... 762
18.1.1 CSIF4 and UARTC0 mode switching ............................................................................................762
18.1.2 CSIF0, UARTC4, and I
2
C01 mode switching ................................................................................763
18.1.3 CSIF3 and UARTC2 mode switching ............................................................................................764
18.2 Features .................................................................................................................................. 765
18.3 Configuration.......................................................................................................................... 766
18.4 Registers ................................................................................................................................. 769
18.5 Interrupt Request Signals ..................................................................................................... 776
18.6 Operation ................................................................................................................................ 777
18.6.1 Single transfer mode (master mode, transmission mode).............................................................777
18.6.2 Single transfer mode (master mode, reception mode) ..................................................................779
18.6.3 Single transfer mode (master mode, transmission/reception mode) .............................................781
18.6.4 Single transfer mode (slave mode, transmission mode) ...............................................................783
18.6.5 Single transfer mode (slave mode, reception mode).....................................................................785
18.6.6 Single transfer mode (slave mode, transmission/reception mode)................................................787
18.6.7 Continuous transfer mode (master mode, transmission mode).....................................................789
18.6.8 Continuous transfer mode (master mode, reception mode) ..........................................................791
18.6.9 Continuous transfer mode (master mode, transmission/reception mode) .....................................794
18.6.10 Continuous transfer mode (slave mode, transmission mode) ..................................................798
18.6.11 Continuous transfer mode (slave mode, reception mode)........................................................800
18.6.12 Continuous transfer mode (slave mode, transmission/reception mode)...................................803
18.6.13 Reception error ........................................................................................................................807
18.6.14 Clock timing..............................................................................................................................808
18.7 Output Pins ............................................................................................................................. 810
18.8 Baud Rate Generator ............................................................................................................. 811
18.8.1 Baud rate generation ....................................................................................................................812
18.9 Cautions .................................................................................................................................. 813
CHAPTER 19 I
2
C BUS .......................................................................................................................... 814