XC886_1 Datasheet, PDF (66/144 Pages) Infineon Technologies AG – 8-Bit Single-Chip Microcontroller

XC886/888CLM
Functional Description
SSC_EIR
SSC_TIR
SSC_RIR
EIR
IRCON1.0
TIR
IRCON1.1
RIR
IRCON1.2
>=1
ESSC
IEN1.1
003B
H
IP1.1/
IPH1.1
EINT2
EXINT2
IRCON0.2
EXINT2
EXICON0.4/5
UART1
RI
UART1_SCON.0 >=1
TI
UART1_SCON.1
Timer 21
Overflow
T21EX
TF2
>=1
T21_T2CON.7
>=1
EXF2
EDGES
EL
T21_T2MOD.5
EXEN2 ^T21_T2CON.6
T21_T2CON.3
Normal Divider
Overflow
NDOV
UART1_FDCON.2
Cordic
EOC
CDSTATC.2
MDU_0
IRDY
MDUSTAT.0
MDU_1
IERR
MDUSTAT.1
Bit-addressable
EX2
IEN1.2
0043 _H
IP1.2/
IPH1.2
EA
IEN0.7
Request flag is cleared by hardware
Highest
Lowest
Priority Level
P
o
l
l
i
n
g
S
e
q
u
e
n
c
e
Figure 16 Interrupt Request Sources (Part 3)
Data Sheet
59
V0.9, 2006-12