M16C62P Datasheet, PDF (184/349 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

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Preliminary Specifications Rev.1.0
Specifications in this manual are tentative and subject to change.
Serial I/O (Special Modes)
Mitsubishi microcomputers
M16C / 62P Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
(b) Format
• Direct Format
Set the U2MR register's PRY bit to “1”, U2C0 register's UFORM bit to “0” and U2C1 register's U2LCH
bit to “0”.
• Inverse Format
Set the PRY bit to “0”, UFORM bit to “1” and U2LCH bit to “1”.
Figure 1.20.13 shows the SIM interface format.
(1) Direct format
Transfer ^{“H”}
clcck “L”
TxD2 ^{“H”}
“L”
(2) Inverse format
Transfer ^{“H”}
clcck “L”
“H”
TxD2
“L”
D0 D1 D2 D3 D4 D5 D6 D7
P
P : Even parity
D7 D6 D5 D4 D3 D2 D1 D0
P
P : Odd parity
Figure 1.20.13. SIM Interface Format
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