HD6432345 Datasheet, PDF (456/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual

Data Transfer Format: Table 12.10 shows the data transfer formats that can be used in
asynchronous mode. Any of 12 transfer formats can be selected according to the SMR setting.
Table 12.10 Serial Transfer Formats (Asynchronous Mode)
CHR
SMR Settings
PE
MP
STOP
Serial Transfer Format and Frame Length
1 2 3 4 5 6 7 8 9 10 11 12
0
0
0
0
S
8-bit data
STOP
0
0
0
1
S
8-bit data
STOP STOP
0
1
0
0
S
8-bit data
P STOP
0
1
0
1
S
8-bit data
P STOP STOP
1
0
0
0
S
7-bit data
STOP
1
0
0
1
S
7-bit data
STOP STOP
1
1
0
0
S
7-bit data
P STOP
1
1
0
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
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