Renesas M16C/29 Series Hardware Manual page 225

16-bit single-chip microcomputer

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Table of Contents

M16C/29 Group

Table 14.1.6.2. Registers to Be Used and Settings in SIM Mode

U2TB(Note) 0 to 7

U2RB(Note) 0 to 7

OER,FER,PER,SUM Error flag

SMD2 to SMD0

U2SMR(Note) 0 to 3

Note: Not all register bits are described above. Set those bits to "0" when writing to the registers in SIM mode.

Rev.1.00 Nov 01,2004

REJ09B0101-0100Z

Set transmission data

Reception data can be read

Set a transfer rate

Select the internal clock or external clock

Set this bit to "1" for direct format or "0" for inverse format

Select the count source for the U2BRG register

Invalid because CRD=1

Transmit register empty flag

Set this bit to "0" for direct format or "1" for inverse format

Set this bit to "1" to enable transmission

Transmit buffer empty flag

Set this bit to "1" to enable reception

Reception complete flag

Set this bit to "0" for direct format or "1" for inverse format

page 205 of 402

14.1.6 Special Mode 4 (SIM Mode) (UART2)

M16c series M16c/tiny series