Datasheet

Section 15 Serial Communication Interface (SCI)
Rev. 6.00 Mar. 18, 2010 Page 623 of 982
REJ09B0054-0600
Table 15.12 Interrupt Sources of Serial Communication Interface Mode
Channel Name Interrupt Source Interrupt Flag
DTC
Activation
DMAC
Activation
*
2
Priority
*
1
ERI0 Receive Error ORER, FER,
PER
Not possible Not possible High
RXI0 Receive Data
Full
RDRF Possible Possible
TXI0 Transmit Data
Empty
TDRE Possible Possible
0
TEI0 Transmission
End
TEND Not possible Not possible
ERI1 Receive Error ORER, FER,
PER
Not possible Not possible
RXI1 Receive Data
Full
RDRF Possible Possible
TXI1 Transmit Data
Empty
TDRE Possible Possible
1
TEI1 Transmission
End
TEND Not possible Not possible
ERI2 Receive Error ORER, FER,
PER
Not possible Not possible
RXI2 Receive Data
Full
RDRF Possible Not possible
TXI2 Transmit Data
Empty
TDRE Possible Not possible
2
*
3
TEI2 Transmission
End
TEND Not possible Not possible
ERI3 Receive Error ORER, FER,
PER
Not possible Not possible
RXI3 Receive Data
Full
RDRF Possible Not possible
3
TXI3 Transmit Data
Empty
TDRE Possible Not possible
TEI3 Transmission
End
TEND Not possible Not possible Low
Notes: 1. Indicates the initial state immediately after a reset. Priorities in channels can be
changed by the interrupt controller.
2. Supported only by the H8S/2239 Group.
3. Not available in the H8S/2227 Group.