參數(shù)資料
型號: TMS320UVC5409
元件分類: 數(shù)字信號處理
英文描述: 16-Bit Digital Signal Processor
中文描述: 16位數(shù)字信號處理器
文件頁數(shù): 26/60頁
文件大?。?/td> 772K
代理商: TMS320UVC5409
TMS320UVC5402
FIXED-POINT DIGITAL SIGNAL PROCESSOR
SPRS100A – APRIL 1999 – REVISED AUGUST 1999
26
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
interrupts
Vector-relative locations and priorities for all internal and external interrupts are shown in Table 13.
Table 13. Interrupt Locations and Priorities
NAME
LOCATION
DECIMAL HEX
PRIORITY
FUNCTION
RS, SINTR
0
00
1
Reset (hardware and software reset)
NMI, SINT16
4
04
2
Nonmaskable interrupt
SINT17
8
08
Software interrupt #17
SINT18
12
0C
Software interrupt #18
SINT19
16
10
Software interrupt #19
SINT20
20
14
Software interrupt #20
SINT21
24
18
Software interrupt #21
SINT22
28
1C
Software interrupt #22
SINT23
32
20
Software interrupt #23
SINT24
36
24
Software interrupt #24
SINT25
40
28
Software interrupt #25
SINT26
44
2C
Software interrupt #26
SINT27
48
30
Software interrupt #27
SINT28
52
34
Software interrupt #28
SINT29
56
38
Software interrupt #29
SINT30
60
3C
Software interrupt #30
INT0, SINT0
64
40
3
External user interrupt #0
INT1, SINT1
68
44
4
External user interrupt #1
INT2, SINT2
72
48
5
External user interrupt #2
TINT0, SINT3
76
4C
6
Timer0 interrupt
BRINT0, SINT4
80
50
7
McBSP #0 receive interrupt
BXINT0, SINT5
84
54
8
McBSP #0 transmit interrupt
DMAC0, SINT7
88
58
9
DMA channel 0 interrupt
TINT1(DMAC1), SINT7
92
5C
10
Timer1 interrupt (default) or DMA channel 1
interrupt. The selection is made in the
DMPREC register.
INT3, SINT8
96
60
11
External user interrupt #3
HPINT, SINT9
100
64
12
HPI interrupt
BRINT1(DMAC2), SINT10
104
68
13
McBSP #1 receive interrupt (default) or DMA
channel 2 interrupt. The selection is made in
the DMPREC register.
BXINT1(DMAC3), SINT11
108
6C
14
McBSP #1 transmit interrupt (default) or DMA
channel 3 interrupt. The selection is made in
the DMPREC register.
DMAC4,SINT12
112
70
15
DMA channel 4 interrupt
DMAC5,SINT13
116
74
16
DMA channel 5 interrupt
Reserved
120–127
78–7F
Reserved
P
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