Hitachi H8/329 Series Hardware Manual page 320

SCR—Serial Control Register
Bit 7
TIE
Initial value 0
Read/Write R/W
Transmit Enable
0 Transmit disabled
1 Transmit enabled
Receive Interrupt Enable
0 Receive interrupt and receive error interrupt requests are disabled.
1 Receive interrupt and receive error interrupt requests are enabled.
Transmit Interrupt Enable
0 TDR-empty interrupt request is disabled.
1 TDR-empty interrupt request is enabled.
6 5
RIE TE
0 0
R/W R/W R/W
Clock Enable 1
0
1
Transmit End Interrupt Enable
0 TSR-empty interrupt request is disabled.
1 TSR-empty interrupt request is enabled.
Multiprocessor Interrupt Enable
0 Multiprocessor receive interrupt function is disabled.
1 Multiprocessor receive interrupt function is enabled.
Receive Enable
0 Receive disabled
1 Receive enabled
H'FFDA
4 3 2
RE MPIE TEIE
0 0 0
R/W R/W
Clock Enable 0
0 Serial clock not output
1 Serial clock output at SCK pin
Internal clock
External clock
311
SCI
1 0
CKE1 CKE0
0 0
R/W R/W