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HD6473228P10V Datasheet, PDF (294/301 Pages) Renesas Technology Corp – Regarding the change of names mentioned in the document, such as Hitachi Electric and Hitachi XX, to Renesas Technology Corp | |||
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TDRâTransmit Data Register
Bit
7
6
5
4
Initial value 1
1
1
1
Read/Write W
W
W
W
Note: Bit functions are the same as for SCI0.
HâFFE3
3
2
1
1
W
W
SCI1
1
0
1
1
W
W
SSRâSerial Status Register
HâFFE4
SCI1
Bit
7
6
5
4
3
2
1
0
TDRE RDRF ORER FER PER â
â
â
Initial value 1
0
0
0
0
1
1
1
Read/Write R/(W)* R/(W)* R/(W)* R/(W)* R/(W)* â
â
â
Note: Bit functions are the same as for SCI0.
* Software can write a 0 in bits 7 to 3 to clear the flags, but cannot write a 1 in these bits.
RDRâReceive Data Register
Bit
7
6
5
4
Initial value 0
0
0
0
Read/Write R
R
R
R
Note: Bit functions are the same as for SCI0.
HâFFE5
3
2
0
0
R
R
SCI1
1
0
0
0
R
R
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