32174 datasheet(18/881 Pages) RENESAS

18 / 881 page

(10)

12.4 Receive Operation in CSIO Mode .............................................................. 12-36

12.4.1 Initial Settings for CSIO Reception ....................................................... 12-36

12.4.2 Starting CSIO Reception ...................................................................... 12-38

12.4.3 Processing at End of CSIO Reception .................................................. 12-38

12.4.4 About Successive Reception ................................................................ 12-39

12.4.5 Flags Indicating the Status of CSIO Receive Operation ....................... 12-40

12.4.6 Typical CSIO Receive Operation .......................................................... 12-41

12.5 Precautions on Using CSIO Mode ............................................................. 12-43

12.6 Transmit Operation in UART Mode ........................................................... 12-45

12.6.1 Setting the UART Baud Rate ................................................................ 12-45

12.6.2 UART Transmit/Receive Data Formats ................................................ 12-46

12.6.3 Initial Settings for UART Transmission ................................................. 12-48

12.6.4 Starting UART Transmission ................................................................ 12-50

12.6.5 Successive UART Transmission .......................................................... 12-50

12.6.6 Processing at End of UART Transmission ........................................... 12-51

12.6.7 Transmit Interrupt ................................................................................. 12-51

12.6.8 Transmit DMA Transfer Request .......................................................... 12-51

12.6.9 Typical UART Transmit Operation ........................................................ 12-53

12.7 Receive Operation in UART Mode ............................................................. 12-55

12.7.1 Initial Settings for UART Reception ...................................................... 12-55

12.7.2 Starting UART Reception ..................................................................... 12-57

12.7.3 Processing at End of UART Reception ................................................. 12-57

12.7.4 Typical UART Receive Operation ......................................................... 12-59

12.8 Fixed Period Clock Output Function ......................................................... 12-62

12.9 Precautions on Using UART Mode ............................................................ 12-63

CHAPTER 13 CAN MODULE

13.1 Outline of the CAN Module .......................................................................... 13-2

13.2 CAN Module Related Registers ................................................................... 13-4

13.2.1 CAN Control Register ............................................................................. 13-8

13.2.2 CAN Status Register ............................................................................. 13-11

13.2.3 CAN Extended ID Register ................................................................... 13-15

32174 Datasheet(PDF) 18 Page - Renesas Technology Corp