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MC9S12KG128 Datasheet, PDF (352/600 Pages) Freescale Semiconductor, Inc – Microcontrollers
Chapter 10 Serial Communications Interface (SCIV1)
10.5.2 Interrupt Operation
10.5.2.1 System Level Interrupt Sources
There are five interrupt sources that can generate an SCI interrupt in to the CPU. They are listed in
Table 10-14.
Table 10-14. SCI Interrupt Source
Interrupt Source
Transmitter
Transmitter
Receiver
Receiver
Flag
TDRE
TC
RDRF
OR
IDLE
Local Enable
TIE
TCIE
RIE
ILIE
MC9S12KG128 Data Sheet, Rev. 1.15
352
Freescale Semiconductor