參數(shù)資料
型號: TMS320UVC5409
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: Fixed-Point Digital Signal Processor(定點DSP)
中文描述: 定點數(shù)字信號處理器(定點DSP)的
文件頁數(shù): 30/35頁
文件大?。?/td> 443K
代理商: TMS320UVC5409
TMS320UVC5409
FIXED-POINT DIGITAL SIGNAL PROCESSOR
SPRS102 – APRIL 1999
30
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
interrupts (continued)
The bits of the interrupt flag register (IFR) and interrupt mask register (IMR) are arranged as shown in Figure 8.
15–14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RES
DMAC5
DMAC4
BXINT1
DMAC3
BRINT1
DMAC2
HINT
INT3
BXINT2
DMAC1
BRINT2
DMAC0
BXINT0
BRINT0
TINT
INT2
INT1
INT0
Figure 8. IFR and IMR Registers
Table 14. IFR and IMR Register Bit Fields
BIT
FUNCTION
NUMBER
NAME
15–14
Reserved for future expansion
13
DMAC5
DMA channel 5 interrupt flag/mask bit
12
DMAC4
DMA channel 4 interrupt flag/mask bit
11
BXINT1/DMAC3
McBSP1 transmit interrupt flag/mask bit
10
BRINT1/DMAC2
McBSP1 receive interrupt flag/mask bit
9
HINT
Host to ’54x interrupt flag/mask
8
INT3
External interrupt 3 flag/mask
7
BXINT2/DMAC1
McBSP2 transmit interrupt flag/mask bit
6
BRINT2/DMAC0
McBSP2 receive interrupt flag/mask bit
5
BXINT0
McBSP0 transmit interrupt flag/mask bit
4
BRINT0
McBSP0 receive interrupt flag/mask bit
3
TINT
Timer interrupt flag/mask bit
2
INT2
External interrupt 2 flag/mask bit
1
INT1
External interrupt 1 flag/mask bit
0
INT0
External interrupt 0 flag/mask bit
A
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