M38203M4 Datasheet, PDF (214/344 Pages) Mitsubishi Electric Semiconductor – 8-BIT SINGLE-CHIP MICROCOMPUTER

APPLICATION
2.5 Serial I/O1
Table 2.5.5 Relation between UART control register and transfer data formats
UART control register
b3 b2 b1 b0
Transfer data format
0 X 0 0 1 ST–8 DATA–1 SP
0 X 0 1 1 ST–7 DATA–1 SP
0 X 1 0 1 ST–8 DATA–1 PA–1 SP
0 X 1 1 _{1 ST–7 DATA–1 PA–1 SP}
1 X 0 0 1 ST–8 DATA–2 SP
1 X 0 1 1 ST–7 DATA–2 SP
1 X 1 0 1 ST–8 DATA–1 PA–2 SP
1 X 1 1 1 ST–7 DATA–1 PA–2 SP
X: “0” or “1”
ST: Start bit
DATA: Data bit
PA: Parity bit
SP: Stop bit
2–128
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