HD6473032F16 Datasheet, PDF (495/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Section 13 Serial Communication Interface
Communication Formats: Table 13.10 shows the 12 communication formats that can be selected
in asynchronous mode. The format is selected by settings in SMR.
Table 13.10 Serial Communication Formats (Asynchronous Mode)
SMR Settings
CHR PE MP STOP
Serial Communication Format and Frame Length
1 2 3 4 5 6 7 8 9 10 11 12
0
00 0
S
8-bit data
STOP
0
00 1
S
8-bit data
STOP STOP
0
10 0
S
8-bit data
P STOP
0
10 1
S
8-bit data
P STOP STOP
1
00 0
S
7-bit data
STOP
1
00 1
S
7-bit data
STOP STOP
1
10 0
S
7-bit data
P STOP
1
10 1
S
7-bit data
P STOP STOP
0
—1 0
S
8-bit data
MPB STOP
0
—1 1
S
8-bit data
MPB STOP STOP
1
—1 0
S
7-bit data
MPB STOP
1
—1 1
S
Legend:
S: Start bit
STOP: Stop bit
P: Parity bit
MPB: Multiprocessor bit
7-bit data
MPB STOP STOP
Rev. 3.00 Mar 21, 2006 page 465 of 814
REJ09B0302-0300