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Serial Interface
13-41
Serial 3 interrupt mode register
Register symbol: SC3ICR
Address: x'34000834
Purpose: This register selects the sources for transmission interrupts and reception interrupts for serial
interface 3.
Bit No.76543210
Bit
–––
SC3
–
SC3
–
SC3
name TI RES RI
Reset 0 0 0 0 0 0 0 0
Access R R R/W R/W R R/W R R/W
Bit No. Bit name Description
0 SC3RI Reception interrupt factor selection
0: Reception end
1: Reception end with error
1 — "0" is returned when this bit is read
2 SC3RES Reception error interrupt factor selection
0: Interrupt request when an overrun, parity, or framing error occurs
1: Interrupt request when a parity error occurs
3 — "0" is returned when this bit is read
4 SC3TI Transmission interrupt factor selection
0: Transmission end
1: Transmission buffer empty
5 Reserved Setting "1" is prohibited.
7 to 6 — "0" is returned when these bits are read