Hitachi F-ZTAT H8/3039 Series Hardware Manual page 366

Communication Formats: Table 11-10 shows the 12 communication formats that can be selected
in asynchronous mode. The format is selected by settings in SMR.
Table 11-10 Serial Communication Formats (Asynchronous Mode)
SMR Settings
CHR PE MP
0 0 0
0 0 0
0 1 0
0 1 0
1 0 0
1 0 0
1 1 0
1 1 0
0 — 1
0 — 1
1 — 1
1 — 1
Legend
S: Start bit
STOP: Stop bit
P: Parity bit
MPB: Multiprocessor bit
Serial Communication Format and Frame Length
STOP 1 2
0 S
1 S
0 S
1 S
0 S
S
1
0 S
1 S
S
0
1
S
0
S
1
S
3 4 5 6 7
8-bit data
8-bit data
8-bit data
8-bit data
7-bit data
7-bit data
7-bit data
7-bit data
8 bit data
8 bit data
7-bit data
7-bit data
8 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
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