參數(shù)資料
型號: TMS320DM647ZUT720
廠商: Texas Instruments, Inc.
英文描述: Digital Media Processor
中文描述: 數(shù)字媒體處理器
文件頁數(shù): 90/166頁
文件大?。?/td> 1341K
代理商: TMS320DM647ZUT720
www.ti.com
P
6.8 Interrupts
TMS320DM647/TMS320DM648
Digital Media Processor
SPRS372–MAY 2007
The C64x+ DSP interrupt controller combines device events into 12 prioritized interrupts. The source for
each of the 12 CPU interrupts is user programmable. Also, the interrupt controller controls the generation
of the CPU exception, NMI, and emulation interrupts and the generation of AEG events.
Table 6-26
summarizes the C64x+ interrupt controller registers and memory locations. For more details on DSP
interrupt control, see
TMS320DM647/DM648 DMP DSP Subsystem Reference Guide
(literature number
SPRUEU6
).
Table 6-25. DM647/DM648 DSP Interrupts
DSP
INTERRUPT
NUMBER
0
1
2
3
4-8
9
EVENT
INTERRUPT SOURCE
EVT0
EVT1
EVT2
EVT33
Output of event combiner 0, for events 1 – 31
Output of event combiner 1, for events 32 – 63
Output of event combiner 2, for events 64 – 95
Output of event combiner 3, for events 96 – 127
Reserved
ECM interrupt for:
Host scan access
DTDMA transfer complete
AET interrupt
Reserved
RTDX receive complete
RTDX transmit complete
C64x+ EMC 0
C64x+ EMC 1
Host interrupt
I2C interrupt
Reserved
EMIFA Error Interrupt
Timer interrupt low
Timer interrupt high
Timer interrupt low
Timer interrupt high
PSC-ALLINT
EDMA3 channel global completion interrupt
SPI Interrupt
SPI Interrupt
VICP – Sqr (DSP int)
VICP – IMX
VICP - VLCD
Reserved
Ethernet Subsystem RX pulse interrupt
Ethernet Subsystem RX threshold interrupt
Ethernet Subsystem TX pulse interrupt
Ethernet Subsystem MISC pulse interrupt
UART Interrupt
VP0 Interrupt
VP1 Interrupt
VP2 Interrupt
EMU_DTDMA
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30 -31
32
33
34
35
36
37
38
39
Reserved
EMU_RTDXRX
EMU_RTDXTX
IDMA0 EMC
IDMA1 EMC
HINT
I2CINT
Reserved
AEASYNCERR
TINT2L
TINT2H
TINT3L
TINT3H
PSCINT
TPCC_GINT
SPIINT0
SPIINT1
DSQINT
IMXINT
VLCDINT
RX_PULSE
RX_THRESH_PULSE
TX_PULSE
MISC_PULSE
UART_INT
VP0_INT
VP1_INT
VP2_INT
Peripheral Information and Electrical Specifications
90
Submit Documentation Feedback
相關PDF資料
PDF描述
TMS320DM647ZUT900 Digital Media Processor
TMS320DM648ZUT720 Digital Media Processor
TMS320DM648ZUT900 Digital Media Processor
TMX320DM647ZUT720 Digital Media Processor
TMX320DM647ZUT900 Digital Media Processor
相關代理商/技術參數(shù)
參數(shù)描述
TMS320DM647ZUT9 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Dig Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
TMS320DM647ZUTA8 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Digital Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
TMS320DM647ZUTD1 制造商:Texas Instruments 功能描述:- Trays
TMS320DM647ZUTD7 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Digital Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT
TMS320DM647ZUTD9 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Digital Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT