Renesas M16C/6NK Hardware Manual page 213

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M16C/6N Group (M16C/6NK, M16C/6NM)
15.1.6.2 Format
When direct format, set the PRY bit in the U2MR register to "1", the UFORM bit in the U2C0 register to
"0" and the U2LCH bit in the U2C1 register to "0".
When inverse format, set the PRY bit to "0", UFORM bit to "1" and U2LCH bit to "1".
Figure 15.35 shows the SIM interface format.
(1) Direct format
Transfer
clock
TXD2
(2) Inverse format
Transfer
clock
TXD2
Figure 15.35 SIM Interface Format
Rev.2.00 Nov 28, 2005
REJ09B0124-0200
"H"
"L"
"H"
D0 D1
"L"
"H"
"L"
"H"
D7 D6
"L"
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D2 D3 D4 D5 D6
D5 D4 D3 D2 D1
15. Serial Interface
D7 P
P : Even parity
D0 P
P : Odd parity