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13.1.6.2 Format
• 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".
• Inverse Format
Set the PRY bit to "0", UFORM bit to "1" and U2LCH bit to "1".
Figure 13.1.6.2.1 shows the SIM interface format.
(1) Direct format
Transfer
clcck
TxD
2
(2) Inverse format
Transfer
clcck
TxD
2
Figure 13.1.6.2.1. SIM Interface Format
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2
0 .
0
F
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b
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0
0
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J
0
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B
0
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0
2
0 -
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"H"
"L"
"H"
D0
D1
"L"
"H"
"L"
"H"
D7
D6
"L"
page 179
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D2
D3
D4
D5
D5
D4
D3
D2
D6
D7
P
P : Even parity
D1
D0
P
P : Odd parity
13. Serial I/O
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