Table 15.10 Serial Transfer Formats (Asynchronous Mode) - Hitachi SH7751 Hardware Manual

Table 15.10 Serial Transfer Formats (Asynchronous Mode)

SCSMR1 Settings
CHR PE MP STOP
0 0 0 0
0 0 0 1
0 1 0 0
0 1 0 1
1 0 0 0
1 0 0 1
1 1 0 0
1 1 0 1
0 * 1 0
0 * 1 1
1 * 1 0
1 1 1
*
Note: An asterisk in the table means "Don't care."
S: Start bit
STOP: Stop bit
P: Parity bit
MPB: Multiprocessor bit
Rev. 3.0, 04/02, page 600 of 1064
Serial Transfer Format and Frame Length
1 2 3 4
S
S
S
S
S 7-bit data
S 7-bit data
S 7-bit data
S 7-bit data
S
S
S 7-bit data
S 7-bit data
5 6 7 8
8-bit data
8-bit data
8-bit data
8-bit data
8-bit data
8-bit data
9 10 11 12
STOP
STOP STOP
P STOP
P STOP STOP
STOP
STOP STOP
P STOP
P STOP STOP
MPB STOP
MPB STOP STOP
MPB STOP
MPB STOP STOP