M16C62_M Datasheet, PDF (145/615 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/60 SERIES

Clock asynchronous serial I/O (UART) mode
Mitsubishi microcomputers
M16C / 62A Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Table 1.16.6. Specifications of UART Mode (2)
Item
Specification
Select function
• 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 (UART2)
This function is reversing TXD port output and RXD port input. All I/O data
level is reversed.
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