Download C515C User`s Manual

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C515C
Interrupt System
USART
Highest
Priority Level
<_ 1
TI
SCON.1
P7.0/
INT7
EX7
IEN2.4
P1.2/
INT5/
CC2
IEX5
IRCON.4
Timer 2
Overflow
TF2
IRCON.6
P1.5/
T2EX
EXEN2
IEN1.7
P4.5/
INT8
00A3 H
0063 H
EX5
IEN1.4
ET2
IEN0.5
EX8
IEN2.5
IEX6
IRCON.5
Bit addressable
Lowest
Priority Level
User’s Manual
IP0.4
EX6
IEN1.5
IP1.5
IP0.5
002B H
00AB H
006B H
EAL
IEN0.7
Request Flag is
cleared by hardware
Figure 7-3
IP1.4
<_ 1
EXF2
IRCON.7
P1.3/
INT6/
CC3
0023 H
ES
IEN0.4
Polling Sequence
RI
SCON.0
MCS02754
Interrupt Structure, Overview Part 3
7-4
2000-11