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Freescale Semiconductor MPC8260 User Manual

Page 187

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System Interface Unit (SIU)

MPC8260 PowerQUICC II Family Reference Manual, Rev. 2

Freescale Semiconductor

4-15

6

IDMA1

0b00_0110

7

IDMA2

0b00_0111

8

IDMA3

0b00_1000

9

IDMA4

0b00_1001

10

SDMA

0b00_1010

11

Reserved

0b00_1011

12

Timer1

0b00_1100

13

Timer2

0b00_1101

14

Timer3

0b00_1110

15

Timer4

0b00_1111

16

TMCNT

0b01_0000

17

PIT

0b01_0001

18

PCI

1

0b01_0010

19

IRQ1

0b01_0011

20

IRQ2

0b01_0100

21

IRQ3

0b01_0101

22

IRQ4

0b01_0110

23

IRQ5

0b01_0111

24

IRQ6

0b01_1000

25

IRQ7

0b01_1001

26–31

Reserved

0b01_1010–01_1111

32

FCC1

0b10_0000

33

FCC2

0b10_0001

34

FCC3

0b10_0010

35

Reserved

0b10_0011

36

MCC1

2

0b10_0100

37

MCC2

0b10_0101

38

Reserved

0b10_0110

39

Reserved

0b10_0111

40

SCC1

0b10_1000

41

SCC2

0b10_1001

42

SCC3

0b10_1010

43

SCC4

0b10_1011

Table 4-3. Encoding the Interrupt Vector (continued)

Interrupt Number

Interrupt Source Description

Interrupt Vector