HD6473258CP10 Datasheet, PDF (291/301 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

SCR—Serial Control Register
H’FFDA
SCI0
Bit
7
6
5
4
3
TIE RIE TE
RE
—
Initial value 0
0
0
0
1
Read/Write R/W R/W R/W R/W —
2
1
0
— CKE1 CKE0
1
0
0
— R/W R/W
Clock Enable 0
0 Asynchronous serial clock not
output at SCK pin
1 Asynchronous serial clock
output at SCK pin
Clock Enable 1
0 Internal clock
1 External clock
Receive Enable
0 Receive disabled
1 Receive enabled
Transmit Enable
0 Transmit disabled
1 Transmit enabled
Receive Interrupt Enable
0 Receive interrupt request is disabled.
1 Receive interrupt request is enabled.
Transmit Interrupt Enable
0 Transmit interrupt request is disabled.
1 Transmit interrupt request is enabled.
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