MC68HC11E9PB3 View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
MFG CO.
'MC68HC11E9PB3' PDF : 242 Pages View PDF
Serial Communications Interface (SCI)
BEGIN
FLAG
Y
RDRF = 1?
N
Y
OR = 1?
N
Y
RIE = 1?
N
Y
RE = 1?
N
Y
TDRE = 1?
N
Y
TIE = 1?
N
Y
TE = 1?
N
Y
TC = 1?
N
Y
TCIE = 1?
N
Y
IDLE = 1?
N
Y
ILIE = 1?
N
Y
RE = 1?
N
NO
VALID SCI REQUEST
VALID SCI REQUEST
Figure 7-10. Interrupt Source Resolution Within SCI
M68HC11E Family Data Sheet, Rev. 5.1
118
Freescale Semiconductor
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