SH7706 Datasheet, PDF (441/749 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7700 Series

Section 14 Serial Communication Interface (SCI)
Transmit/Receive Formats: Table 14.10 lists the 11 communication formats that can be selected
in the asynchronous mode. The format is selected by settings in the SCSMR.
Table 14.10 Serial Communication Formats (Asynchronous Mode)
SCSMR Bits
CHR PE MP STOP 1
Serial Transmit/Receive Format and Frame Length
23456789
10 11 12
0 00 0
START
8-Bit data
STOP
0 00 1
START
8-Bit data
STOP STOP
0 10 0
START
8-Bit data
P STOP
0 10 1
START
8-Bit data
P STOP STOP
1 00 0
START
7-Bit data
STOP
1 00 1
START
7-Bit data
STOP STOP
1 10 0
START
7-Bit data
P STOP
1 10 1
START
7-Bit data
P STOP STOP
0 —1 0
START
8-Bit data
MPB STOP
0 —1 1
START
8-Bit data
MPB STOP STOP
1 —1 0
START
7-Bit data
MPB STOP
1 —1 1
START
Legend:
—:
Don't care
START: Start bit
STOP: Stop bit
P:
Parity bit
MPB: Multiprocessor bit
7-Bit data
MPB STOP STOP
Rev. 5.00 May 29, 2006 page 393 of 698
REJ09B0146-0500