UPD78F0411GA-GAM-AX Datasheet, PDF (341/564 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 14 SERIAL INTERFACE UART6
The peripheral functions used in the LIN communication operation are shown below.
<Peripheral functions used>
• External interrupt (INTP0); wakeup signal detection
Use: Detects the wakeup signal edges and detects start of communication.
• 16-bit timer/event counter 00 (TI000); baud rate error detection
Use: Detects the baud rate error (measures the TI000 input edge interval in the capture mode) by detecting the
sync field (SF) length and divides it by the number of bits.
• Serial interface UART6
14.2 Configuration of Serial Interface UART6
Serial interface UART6 includes the following hardware.
Item
Registers
Control registers
Table 14-1. Configuration of Serial Interface UART6
Configuration
Receive buffer register 6 (RXB6)
Receive shift register 6 (RXS6)
Transmit buffer register 6 (TXB6)
Transmit shift register 6 (TXS6)
Asynchronous serial interface operation mode register 6 (ASIM6)
Asynchronous serial interface reception error status register 6 (ASIS6)
Asynchronous serial interface transmission status register 6 (ASIF6)
Clock selection register 6 (CKSR6)
Baud rate generator control register 6 (BRGC6)
Asynchronous serial interface control register 6 (ASICL6)
Input switch control register (ISC)
Port function register 1 (PF1)
Port mode register 1 (PM1)
Port register 1 (P1)
Port mode register 11 (PM11)
Port register 11 (P11)
User’s Manual U18698EJ1V0UD
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