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Communication Processor Module
Table 16-46. Encoding the Interrupt Vector
INTERRUPT
NUMBER
1F
1E
1D
1C
1B
1A
19
18
17
16
15
14
13
12
11
10
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
16-505
INTERRUPT SOURCE
DESCRIPTION
Parallel I/O—PC15
USB
SCC2
SCC3
Reserved
Parallel I/O—PC14
Timer 1
Parallel I/O—PC13
Parallel I/O—PC12
SDMA Channel Bus Error
IDMA1
IDMA2
Reserved
Timer 2
RISC Timer Table
2
I
C
Parallel I/O—PC11
Parallel I/O—PC10
Reserved
Timer 3
Parallel I/O—PC9
Parallel I/O—PC8
Parallel I/O—PC7
Reserved
Timer 4
Parallel I/O—PC6
SPI
SMC1
SMC2
Parallel I/O—PC5
Parallel I/O—PC4
Error
MPC823e REFERENCE MANUAL
INTERRUPT VECTOR
11111
11110
11101
11100
11011
11010
11001
11000
10111
10110
10101
10100
10011
10010
10001
10000
01111
01110
01101
01100
01011
01010
01001
01000
00111
00110
00101
00100
00011
00010
00001
00000
MOTOROLA
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