M16C6KA_15 Datasheet, PDF (96/270 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER Description

M16C/6KA Group
Clock synchronous serial I/O mode
Table.GA-3 Specifications of clock synchronous serial I/O mode (2)
Item
Function selection
Specification
• CLK polarity selection
Whether transmit data is output/input at the rising edge or falling edge of the
transfer clock can be selected
• LSB first/MSB first selection
Whether transmission/reception begins with bit 0 or bit 7 can be selected
• Continuous receive mode selection
Reception is enabled simultaneously by a read from the receive buffer register
• Transfer clock output from multiple pins selection
UART1 transfer clock can be chosen by software to be output from one of
the two pins set
Rev.1.00 Jul 16, 2004 page 94 of 266
REJ03B0100-0100Z