M16C62_N Datasheet, PDF (145/621 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY

Clock asynchronous serial I/O (UART) mode
Mitsubishi microcomputers
M16C / 62 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Table 1.19.6. Specifications of UART Mode (2)
Item
Select function
Specification
_______ _______
• Separate CTS/RTS pins (UART0)
_______
_______
UART0 CTS and RTS pins each can be assigned to separate pins
• Sleep mode selection (UART0, UART1)
This mode is used to transfer data to and from one of multiple slave micro-
computers
• Serial data logic switch (UART2)
This function is reversing logic value of transferring data. Start bit, parity bit
and stop bit are not reversed.
• TXD, RXD I/O polarity switch
This function is reversing TXD port output and RXD port input. All I/O data
level is reversed.
130