ADSP-BF542 View Datasheet(PDF) - Analog Devices
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ADSP-BF542 Datasheet PDF : 100 Pages
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ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
Table 4. System Interrupt Controller (SIC) (Continued)
Peripheral IRQ
Source
DMA6 IRQ (UART0 RX)
DMA7 IRQ (UART0 TX)
Timer 8 IRQ
Timer 9 IRQ
Timer 10 IRQ
Pin IRQ 0 (PINT0)
Pin IRQ 1 (PINT1)
MDMA Stream 0 IRQ
MDMA Stream 1 IRQ
Software Watchdog Timer IRQ
DMAC1 Status (Generic)
SPORT2 Error IRQ
SPORT3 Error IRQ
MXVR Synchronous Data IRQ
SPI1 Status IRQ
SPI2 Status IRQ
UART1 Status IRQ
UART2 Status IRQ
CAN0 Status IRQ
DMA18 IRQ (SPORT2 RX)
DMA19 IRQ (SPORT2 TX)
DMA20 IRQ (SPORT3 RX)
DMA21 IRQ (SPORT3 TX)
DMA13 IRQ (EPPI1)
DMA14 IRQ (EPPI2, Host DMA)
DMA5 IRQ (SPI1)
DMA23 IRQ (SPI2)
DMA8 IRQ (UART1 RX)
DMA9 IRQ (UART1 TX)
DMA10 IRQ (ATAPI RX)
DMA11 IRQ (ATAPI TX)
TWI0 IRQ
TWI1 IRQ
CAN0 Receive IRQ
CAN0 Transmit IRQ
MDMA Stream 2 IRQ
MDMA Stream 3 IRQ
MXVR Status IRQ
MXVR Control Message IRQ
IRQ GP IRQ Core
ID (at Reset) IRQ ID
14 IVG10
3
15 IVG10
3
16 IVG11
4
17 IVG11
4
18 IVG11
4
19 IVG12
5
20 IVG12
5
21 IVG13
6
22 IVG13
6
23 IVG13
6
24 IVG7
0
25 IVG7
0
26 IVG7
0
27 IVG7
0
28 IVG7
0
29 IVG7
0
30 IVG7
0
31 IVG7
0
32 IVG7
0
33 IVG9
2
34 IVG9
2
35 IVG9
2
36 IVG9
2
37 IVG9
2
38 IVG9
2
39 IVG10
3
40 IVG10
3
41 IVG10
3
42 IVG10
3
43 IVG10
3
44 IVG10
3
45 IVG11
4
46 IVG11
4
47 IVG11
4
48 IVG11
4
49 IVG13
6
50 IVG13
6
51 IVG11
4
52 IVG11
4
Table 4. System Interrupt Controller (SIC) (Continued)
Peripheral IRQ
Source
MXVR Asynchronous Packet IRQ
EPPI1 Error IRQ
EPPI2 Error IRQ
UART3 Status IRQ
Host DMA Status
Reserved
Pixel Compositor (PIXC) Status IRQ
NFC Status IRQ
ATAPI Status IRQ
CAN1 Status IRQ
DMAR0 Block IRQ
DMAR1 Block IRQ
DMAR0 Overflow Error IRQ
DMAR1 Overflow Error IRQ
DMA15 IRQ (PIXC IN0)
DMA16 IRQ (PIXC IN1)
DMA17 IRQ (PIXC OUT)
DMA22 IRQ (SDH/NFC)
Counter (CNT) IRQ
Keypad (KEY) IRQ
CAN1 RX IRQ
CAN1 TX IRQ
SDH Mask 0 IRQ
SDH Mask 1 IRQ
Reserved
USB_INT0 IRQ
USB_INT1 IRQ
USB_INT2 IRQ
USB_DMAINT IRQ
OTPSEC IRQ
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Timer 0 IRQ
Timer 1 IRQ
Timer 2 IRQ
IRQ GP IRQ Core
ID (at Reset) IRQ ID
53 IVG11
4
54 IVG7
0
55 IVG7
0
56 IVG7
0
57 IVG7
0
58 IVG7
0
59 IVG7
0
60 IVG7
0
61 IVG7
0
62 IVG7
0
63 IVG7
0
63 IVG7
0
63 IVG7
0
63 IVG7
0
64 IVG8
1
65 IVG8
1
66 IVG8
1
67 IVG8
1
68 IVG8
1
69 IVG8
1
70 IVG11
4
71 IVG11
4
72 IVG11
4
73 IVG11
4
74 IVG11
4
75 IVG11
4
76 IVG11
4
77 IVG11
4
78 IVG11
4
79 IVG11
4
80 IVG11
4
81 IVG11
4
82 IVG11
4
83 IVG11
4
84 IVG11
4
85 IVG11
4
86 IVG11
4
87 IVG11
4
88 IVG11
4
Rev. C | Page 9 of 100 | February 2010
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