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首页 > TI 德州仪器 > 处理器 > DSP数字信号处理 > DaVinci™ 数字媒体处理器
DaVinci™ 数字媒体处理器
TI 的达芬奇处理器系列利用 TMS320C64x+™ DSP 内核,还包括可升级、可编程的数字信号处理 SoC、加速器和外设,适用于范围广泛的数字视频终端设备。达芬奇处理器系列包括:
- TMS320DM646x 数字媒体处理器是专为实时多格式 HD 视频代码转换而精心打造的基于 DSP 的片上系统 (SoC);其性能是原处理器的 10 倍,但价格却只有原来的 1/10。TMS320DM6467 包含一个集成 ARM9 内核、C64x+ DSP 内核、高清晰度视频/影像协处理器 (HD-VICP)、视频数据转换引擎和目标视频端口接口。DM6467 旨在解决商业和消费类市场(包括媒体网关、多点控制单元、数字媒体适配器、用于安全市场的数字视频服务器和录像机和 IP 机顶盒)面临的各种 HD 代码转换的难题。
- TMS320DM644x 数字媒体处理是高度集成的 SoC,基于 ARM926 处理器和 TMS320C64x+ DSP 内核。TMS320DM6446
- TMS320DM6443 和 TMS320DM6441 处理器是诸如视频电话、汽车信息娱乐系统、数码相机、流媒体和 IP 机顶盒等应用的理想选择。查看 DM644x 规格卡。
- TMS320DM643x 数字媒体处理器基于 TMS320C64x+ DSP 内核,而且价格低至 9.95 美元。TMS320DM6437
- TMS320DM6435、TMS320DM6433 和 TMS320DM6431 处理器是对成本要求严格的数字媒体应用的理想选择,而所包括的特殊特性还让它们适合于空中娱乐系统、机器视觉系统、机器人技术、视频安全设备和视频电话以及车用视觉系统(例如车道偏离、避免碰撞)。查看 DM643x 规格卡。
- TMS320DM647/TMS320DM648 数字媒体处理器基于 TMS320C64x+ DSP 内核,适用于多通道视频安全和基础设施应用,其中包括数码摄影机 (DVR)、IP 视频服务器、机器视觉系统和高性能成像应用。
- TMS320DM3x 数字媒体处理器包括 TMS320DM355 和 TMS320DM335,它由一个集成视频处理子系统和一个 ARM 内核组成,时钟速度可高达 270MHz。DM355 是数码相机/便携式摄像机、便携式媒体播放器、IP 网络摄像机、数码相框、视频门铃、婴儿视频监控及许多其它应用的理想选择。DM335 与 DM355 引脚至引脚、软件和工具兼容。DM335 的最大卖点在于具备在支持 CCD/CMOS 影像传感器、尺寸调整、高级图像处理、视频稳定等的低成本平台上的灵活功能。还可以灵活选择包括数字液晶显示屏、电视输出和通用 5 层屏幕视控系统在内的显示选项;它在实现低功耗的同时,还可方便地与频率从 135MHz 到 270MHz 的行业标准 ARM 处理器件配合使用。
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DaVinci™ 数字媒体处理器产品选型指南
(产品37)
| Part Number |
Status |
数据手册Datasheet下载 |
Generation |
CPU |
Peak MMACS |
Audio Codec Bundle |
RISC Frequency (MHz) |
Frequency (MHz) |
RAM |
ROM |
On-Chip L1/SRAM |
On-Chip L2/SRAM |
PWM |
EMIF |
External Memory Type Supported |
DMA |
Video Port (Configurable) |
ATA/CF |
USB |
VIC |
EMAC |
PCI |
DAC |
ASP |
McBSP |
HPI |
McASP |
I2C |
SPI |
Trace Enabled |
Timers |
Hardware Accelerators |
Hardware Coprocessor |
UART |
Core Supply (Volts) |
IO Supply (Volts) |
Operating Temperature Range (°C) |
MMC/SD |
VLYNQ |
Pin/Package |
Description |
| TMS320DM648-900 |
ACTIVE |
TMS320DM648-900 |
TMS320DM64x DSP |
1 C64x+; DaVinci Video |
7200 |
|
|
900 |
|
64 KB |
64 KB |
512 KB |
|
1 16-Bit EMIFA,1 32-Bit DDR2 |
Async SRAM,DDR2,SBSRAM,SDRAM |
64-Ch EDMA |
5 16-Bit Dual-Ch |
|
|
1 |
|
1 32-Bit [66 MHz] |
|
|
|
1 32/16-Bit |
1 |
1 |
|
Yes |
4 64-Bit GP |
VICP - 450 MHz |
|
|
1.2 V |
1.8V,3.3 V |
-40 to 90,0 to 90 |
|
|
529FCBGA |
TMS320DM648 Digital Media Processor |
| TMS320DM648-800 |
ACTIVE |
TMS320DM648-800 |
TMS320DM64x DSP |
1 C64x+; DaVinci Video |
6400 |
|
|
800 |
|
64 KB |
64 KB |
512 KB |
|
1 16-Bit EMIFA,1 32-Bit DDR2 |
Async SRAM,DDR2,SBSRAM,SDRAM |
64-Ch EDMA |
5 16-Bit Dual-Ch |
|
|
1 |
|
1 32-Bit [66 MHz] |
|
|
|
1 32/16-Bit |
1 |
1 |
|
Yes |
4 64-Bit GP |
VICP - 400 MHz |
|
|
1.2 V |
1.8V,3.3 V |
-40 to 105 |
|
|
|
TMS320DM648 Digital Media Processor |
| TMS320DM648-720 |
ACTIVE |
TMS320DM648-720 |
TMS320DM64x DSP |
1 C64x+; DaVinci Video |
5760 |
|
|
720 |
|
64 KB |
64 KB |
512 KB |
|
1 16-Bit EMIFA,1 32-Bit DDR2 |
Async SRAM,DDR2,SBSRAM,SDRAM |
64-Ch EDMA |
5 16-Bit Dual-Ch |
|
|
1 |
|
1 32-Bit [66 MHz] |
|
|
|
1 32/16-Bit |
1 |
1 |
|
Yes |
4 64-Bit GP |
VICP - 360 MHz |
|
|
1.2 V |
1.8V,3.3 V |
-40 to 90,0 to 90 |
|
|
529FCBGA |
TMS320DM648 Digital Media Processor |
| TMS320DM647-900 |
ACTIVE |
TMS320DM647-900 |
TMS320DM64x DSP |
1 C64x+; DaVinci Video |
7200 |
|
|
900 |
|
64 KB |
64 KB |
256 KB |
|
1 16-Bit EMIFA,1 32-Bit DDR2 |
Async SRAM,DDR2,SBSRAM,SDRAM |
64-Ch EDMA |
5 16-Bit Dual-Ch |
|
|
1 |
|
1 32-Bit [66 MHz] |
|
|
|
1 32/16-Bit |
1 |
1 |
|
Yes |
4 64-Bit GP |
VICP - 450 MHz |
|
|
1.2 V |
1.8V,3.3 V |
0 to 90 |
|
|
|
TMS320DM647 Digital Media Processor |
| TMS320DM647-720 |
ACTIVE |
TMS320DM647-720 |
TMS320DM64x DSP |
1 C64x+; DaVinci Video |
5760 |
|
|
720 |
|
64 KB |
64 KB |
256 KB |
|
1 16-Bit EMIFA,1 32-Bit DDR2 |
Async SRAM,DDR2,SBSRAM,SDRAM |
64-Ch EDMA |
5 16-Bit Dual-Ch |
|
|
1 |
|
1 32-Bit [66 MHz] |
|
|
|
1 32/16-Bit |
1 |
1 |
|
Yes |
4 64-Bit GP |
VICP - 360 MHZ |
|
|
1.2 V |
1.8V,3.3 V |
0 to 90 |
|
|
|
TMS320DM647 Digital Media Processor |
| TMS320DM642-720 |
ACTIVE |
TMS320DM642-720 |
TMS320DM64x DSP |
1 C64x; Video |
5760 |
|
|
720 |
|
|
32 KB |
256 KB |
|
1 64-Bit |
Async SRAM,SBSRAM,SDRAM |
64-Ch EDMA |
3 20-Bit Dual-Ch |
|
|
1 |
10/100 |
1 32-Bit [66 MHz] |
|
|
2 |
1 32/16-Bit |
1 |
1 |
|
Yes |
3 32-Bit GP |
|
|
|
1.4 V |
3.3 V |
0 to 90 |
|
|
548FCBGA |
视频/成像定点数字信号处理器 |
| TMS320DM642-600 |
ACTIVE |
TMS320DM642-600 |
TMS320DM64x DSP |
1 C64x; Video |
4800 |
|
|
600 |
|
|
32 KB |
256 KB |
|
1 64-Bit |
Async SRAM,SBSRAM,SDRAM |
64-Ch EDMA |
3 20-Bit Dual-Ch |
|
|
1 |
10/100 |
1 32-Bit [66 MHz] |
|
|
2 |
1 32/16-Bit |
1 |
1 |
|
Yes |
3 32-Bit GP |
|
|
|
1.4 V |
3.3 V |
-40 to 105,0 to 90 |
|
|
548FCBGA |
视频/成像定点数字信号处理器 |
| TMS320DM642-500 |
ACTIVE |
TMS320DM642-500 |
TMS320DM64x DSP |
1 C64x; Video |
4000 |
|
|
500 |
|
|
32 KB |
256 KB |
|
1 64-Bit |
Async SRAM,SBSRAM,SDRAM |
64-Ch EDMA |
3 20-Bit Dual-Ch |
|
|
1 |
10/100 |
1 32-Bit |
|
|
2 |
1 32/16-Bit |
1 |
1 |
|
Yes |
3 32-Bit GP |
|
|
|
1.2 V |
3.3 V |
-40 to 105,0 to 90 |
|
|
548FCBGA |
视频/成像定点数字信号处理器 |
| TMS320DM641-600 |
ACTIVE |
TMS320DM641-600 |
TMS320DM64x DSP |
1 C64x; Video |
4800 |
|
|
600 |
|
|
32 KB |
128 KB |
|
1 32-Bit |
Async SRAM,SBSRAM,SDRAM |
64-Ch EDMA |
2 8-Bit Single-Ch |
|
|
1 |
10/100 |
|
|
|
2 |
1 16-Bit |
1 |
1 |
|
Yes |
3 32-Bit GP |
|
|
|
1.4 V |
3.3 V |
0 to 90 |
|
|
548FCBGA |
视频/成像定点数字信号处理器 |
| TMS320DM641-500 |
ACTIVE |
TMS320DM641-500 |
TMS320DM64x DSP |
1 C64x; Video |
4000 |
|
|
500 |
|
|
32 KB |
128 KB |
|
1 32-Bit |
Async SRAM,SBSRAM,SDRAM |
64-Ch EDMA |
2 8-Bit Single-Ch |
|
|
1 |
10/100 |
|
|
|
2 |
1 16-Bit |
1 |
1 |
|
Yes |
3 32-Bit GP |
|
|
|
1.2 V |
3.3 V |
0 to 90 |
|
|
|
视频/成像定点数字信号处理器 |
| TMS320DM640-400 |
ACTIVE |
TMS320DM640-400 |
TMS320DM64x DSP |
1 C64x; Video |
3200 |
|
|
400 |
|
|
32 KB |
128 KB |
|
1 32-Bit |
Async SRAM,SBSRAM,SDRAM |
64-Ch EDMA |
1 8-Bit Single-Ch |
|
|
1 |
10/100 |
|
|
|
2 |
|
1 |
1 |
|
Yes |
3 32-Bit GP |
|
|
|
1.2 V |
3.3 V |
0 to 90 |
|
|
548FCBGA |
视频/成像定点数字信号处理器 |
| TMS320DM6467-729 |
ACTIVE |
TMS320DM6467-729 |
TMS320DM646x DSP SOC |
1 C64x+; 1 ARM9; DaVinci High Definition Video |
5832 |
|
364.5 |
729 |
|
8 KB (ARM) |
56 KB (ARM),64 KB (DSP) |
128 KB (DSP) |
2 |
1 16/8-Bit EMIFA,1 32/16-Bit DDR2 (310.5 MHz) |
Async SRAM,DDR2 SDRAM,NAND Flash,SmartMedia/SSFDC/xD |
64-Ch EDMA |
1 for Dual SD or Single HD Display,1 for Dual SD or Single HD or Single Raw Capture,2 TSIF for MPEG Transport Stream Input and Output,VPIF |
ATA |
1 |
|
10/100/1000 |
1 32-Bit [33 MHz] |
|
|
|
1 32/16-Bit |
2 |
1 |
1 |
|
1 64-Bit WD,2 64-Bit GP |
Anti-alias Filtering,Chroma Conversion,Edge Padding,VDCE |
2 HDVICPs |
3 |
1.2 V |
1.8 V,3.3 V |
-40 to 85,0 to 85 |
|
1 |
529FCBGA |
数字媒体片上系统 |
| TMS320DM6467-594 |
ACTIVE |
TMS320DM6467-594 |
TMS320DM646x DSP SOC |
1 C64x+; 1 ARM9; DaVinci High Definition Video |
4752 |
|
297 |
594 |
|
8 KB (ARM) |
56 KB (ARM),64 KB (DSP) |
128 KB (DSP) |
2 |
1 16/8-Bit EMIFA,1 32/16-Bit DDR2 (297 MHz) |
Async SRAM,DDR2 SDRAM,NAND Flash,SmartMedia/SSFDC/xD |
64-Ch EDMA |
1 for Dual SD or Single HD Display,1 for Dual SD or Single HD or Single Raw Capture,2 TSIF for MPEG Transport Stream Input and Output,VPIF |
ATA |
1 |
|
10/100/1000 |
1 32-Bit [33 MHz] |
|
|
|
1 32/16-Bit |
2 |
1 |
1 |
|
1 64-Bit WD,2 64-Bit GP |
Anti-alias Filtering,Chroma Conversion,Edge Padding,VDCE |
2 HDVICPs |
3 |
1.05 V (SmartReflex),1.2 V |
1.8 V,3.3 V |
-40 to 105,0 to 85 |
|
1 |
529FCBGA |
数字媒体片上系统 |
| TMS320DM6446-594 |
ACTIVE |
TMS320DM6446-594 |
TMS320DM644x DSPs SOC |
1 C64x+; 1 ARM9; DaVinci Video |
4752 |
|
297 |
594 |
|
16 KB (ARM) |
112 KB (DSP),40 KB (ARM) |
64 KB (DSP) |
3 |
1 16/8-Bit EMIFA,1 32/16-Bit DDR2 |
Async SRAM,DDR2 SDRAM,NAND Flash,SmartMedia/xD |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
ATA/CF |
1 |
|
10/100 |
|
4 |
1 |
|
1 16-bit |
|
1 |
1 |
|
1 64-Bit WD,2 64-Bit GP |
H3A,OSD,Previewer,Resizer |
1 VICP - 297 MHz |
3 |
1.2 V |
1.8 V,3.3 V |
0 to 85 |
1 |
1 |
361NFBGA |
DaVinci 数字媒体片上系统 |
| TMS320DM6446-513 |
ACTIVE |
TMS320DM6446-513 |
TMS320DM644x DSPs SOC |
1 C64x+; 1 ARM9; DaVinci Video |
4104 |
|
256.5 |
513 |
|
16 KB (ARM) |
112 KB (DSP),40 KB (ARM) |
64 KB (DSP) |
3 |
1 16/8-Bit EMIFA,1 32/16-Bit DDR2 |
Async SRAM,DDR2 SDRAM,NAND Flash,SmartMedia/xD |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
ATA/CF |
1 |
|
10/100 |
|
4 |
1 |
|
1 16-bit |
|
1 |
1 |
|
1 64-Bit WD,2 64-Bit GP |
H3A,OSD,Previewer,Resizer |
1 VICP - 256.5 MHz |
3 |
1.2 V |
1.8 V,3.3 V |
-40 to 105 |
1 |
1 |
361NFBGA |
DaVinci 数字媒体片上系统 |
| TMS320DM6443-594 |
ACTIVE |
TMS320DM6443-594 |
TMS320DM644x DSPs SOC |
1 C64x+; 1 ARM9; DaVinci Video |
4752 |
|
297 |
594 |
|
16 KB (ARM) |
112 KB (DSP),40 KB (ARM) |
64 KB (DSP) |
3 |
1 16/8-Bit EMIFA,1 32/16-Bit DDR2 |
Async SRAM,DDR2 SDRAM,NAND Flash,SmartMedia/xD |
64-Ch EDMA |
1 Dedicated Output |
ATA/CF |
1 |
|
10/100 |
|
|
1 |
|
1 16-bit |
|
1 |
1 |
|
1 64-Bit WD,2 64-Bit GP |
OSD,Resizer |
|
3 |
1.2 V |
1.8 V,3.3 V |
0 to 85 |
1 |
1 |
361NFBGA |
DaVinci 数字媒体片上系统 |
| TMS320DM6441-513 |
ACTIVE |
TMS320DM6441-513 |
TMS320DM644x DSPs SOC |
1 C64x+; 1 ARM9; DaVinci Video |
4104 |
|
256 |
513 |
|
8 KB (ARM) |
112 KB (DSP),32 KB (ARM) |
64 KB (DSP) |
3 |
1 16/8-Bit EMIFA,1 32/16-Bit DDR2 |
Async SRAM,DDR2 SDRAM,Memory Stick/Memory Stick PRO,NAND Flash,SmartMedia/xD |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
ATA/CF |
1 |
|
10/100 |
|
4 |
1 |
|
1 16-bit |
|
1 |
1 |
|
1 64-Bit WD,2 64-Bit GP |
H3A,OSD,Previewer,Resizer |
1 VICP - 256.5 MHz |
3 |
1.2 V |
1.8 V,3.3 V |
0 to 85 |
|
1 |
|
达芬奇数字媒体片上系统 |
| TMS320DM6441-405 |
ACTIVE |
TMS320DM6441-405 |
TMS320DM644x DSPs SOC |
1 C64x+; 1 ARM9; DaVinci Video |
3240 |
|
202.5 |
405 |
|
8 KB (ARM) |
112 KB (DSP),32 KB (ARM) |
64 KB (DSP) |
3 |
1 16/8-Bit EMIFA,1 32/16-Bit DDR2 |
Async SRAM,DDR2 SDRAM,Memory Stick/Memory Stick PRO,NAND Flash,SmartMedia/xD |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
ATA/CF |
1 |
|
10/100 |
|
4 |
1 |
|
1 16-bit |
|
1 |
1 |
|
1 64-Bit WD,2 64-Bit GP |
H3A,OSD,Previewer,Resizer |
1 VICP - 202.5 MHz |
3 |
1.05 V |
1.8 V,3.3 V |
0 to 85 |
|
1 |
|
达芬奇数字媒体片上系统 |
| TMS320DM6437-700 |
ACTIVE |
TMS320DM6437-700 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
5600 |
|
|
700 |
|
64 KB (Boot) |
112 KB |
128 KB |
3 |
1 32/16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
|
|
|
10/100 |
1 32-Bit [33 MHz] |
|
|
2 |
1 16-Bit |
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
H3A,OSD,Previewer,Resizer |
|
2 |
1.05 V,1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
1 |
|
TMS320DM6437 数字媒体处理器 |
| TMS320DM6437-600 |
ACTIVE |
TMS320DM6437-600 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
4800 |
|
|
600 |
|
64 KB (Boot) |
112 KB |
128 KB |
3 |
1 32/16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
|
|
|
10/100 |
1 32-Bit [33 MHz] |
|
|
2 |
1 16-Bit |
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
H3A,OSD,Previewer,Resizer |
|
2 |
1.05 V,1.2 V1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
1 |
361NFBGA,376BGA |
TMS320DM6437 数字媒体处理器 |
| TMS320DM6437-500 |
ACTIVE |
TMS320DM6437-500 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
4000 |
|
|
500 |
|
64 KB (Boot) |
112 KB |
128 KB |
3 |
1 32/16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
|
|
|
10/100 |
1 32-Bit [33 MHz] |
|
|
2 |
1 16-Bit |
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
H3A,OSD,Previewer,Resizer |
|
2 |
1.05 V,1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
1 |
361NFBGA |
TMS320DM6437 数字媒体处理器 |
| TMS320DM6437-400 |
ACTIVE |
TMS320DM6437-400 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
3200 |
|
|
400 |
|
64 KB (Boot) |
112 KB |
128 KB |
3 |
1 32/16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
|
|
|
10/100 |
1 32-Bit [33 MHz] |
|
|
2 |
1 16-Bit |
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
H3A,OSD,Previewer,Resizer |
|
2 |
1.05 V,1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
1 |
361NFBGA,376BGA |
TMS320DM6437 数字媒体处理器 |
| TMS320DM6435-700 |
ACTIVE |
TMS320DM6435-700 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
5600 |
|
|
700 |
|
64 KB (Boot) |
112 KB |
128 KB |
3 |
1 32/16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Input |
|
|
|
10/100 |
|
|
|
1 |
1 16-Bit |
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
H3A,Previewer,Resizer |
|
2 |
1.05 V,1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
1 |
|
TMS320DM6435 数字媒体处理器 |
| TMS320DM6435-600 |
ACTIVE |
TMS320DM6435-600 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
4800 |
|
|
600 |
|
64 KB (Boot) |
112 KB |
128 KB |
3 |
1 32/16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Input |
|
|
|
10/100 |
|
|
|
1 |
1 16-Bit |
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
H3A,Previewer,Resizer |
|
2 |
1.05 V,1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
1 |
361NFBGA,376BGA |
TMS320DM6435 数字媒体处理器 |
| TMS320DM6435-500 |
ACTIVE |
TMS320DM6435-500 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
4000 |
|
|
500 |
|
64 KB (Boot) |
112 KB |
128 KB |
3 |
1 32/16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Input |
|
|
|
10/100 |
|
|
|
1 |
1 16-Bit |
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
H3A,Previewer,Resizer |
|
2 |
1.05 V,1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
1 |
361NFBGA |
TMS320DM6435 数字媒体处理器 |
| TMS320DM6435-400 |
ACTIVE |
TMS320DM6435-400 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
3200 |
|
|
400 |
|
64 KB (Boot) |
112 KB |
128 KB |
3 |
1 32/16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Input |
|
|
|
10/100 |
|
|
|
1 |
1 16-Bit |
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
H3A,Previewer,Resizer |
|
2 |
1.05 V,1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
1 |
361NFBGA |
TMS320DM6435 数字媒体处理器 |
| TMS320DM6433-700 |
ACTIVE |
TMS320DM6433-700 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
5600 |
|
|
700 |
|
64 KB (Boot) |
112 KB |
128 KB |
3 |
1 32/16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Output |
|
|
|
10/100 |
1 32-Bit [33 MHz] |
|
|
1 |
1 16-Bit |
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
OSD,Resizer |
|
1 |
1.05 V,1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
1 |
|
TMS320DM6433 数字媒体处理器 |
| TMS320DM6433-600 |
ACTIVE |
TMS320DM6433-600 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
4800 |
|
|
600 |
|
64 KB (Boot) |
112 KB |
128 KB |
3 |
1 32/16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Output |
|
|
|
10/100 |
1 32-Bit [33 MHz] |
|
|
1 |
1 16-Bit |
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
OSD,Resizer |
|
1 |
1.05 V,1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
1 |
|
TMS320DM6433 数字媒体处理器 |
| TMS320DM6433-500 |
ACTIVE |
TMS320DM6433-500 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
4000 |
|
|
500 |
|
64 KB (Boot) |
112 KB |
128 KB |
3 |
1 32/16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Output |
|
|
|
10/100 |
1 32-Bit [33 MHz] |
|
|
1 |
1 16-Bit |
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
OSD,Resizer |
|
1 |
1.05 V,1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
1 |
361NFBGA |
TMS320DM6433 数字媒体处理器 |
| TMS320DM6433-400 |
ACTIVE |
TMS320DM6433-400 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
3200 |
|
|
400 |
|
64 KB (Boot) |
112 KB |
128 KB |
3 |
1 32/16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Output |
|
|
|
10/100 |
1 32-Bit [33 MHz] |
|
|
1 |
1 16-Bit |
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
OSD,Resizer |
|
1 |
1.05 V,1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
1 |
|
TMS320DM6433 数字媒体处理器 |
| TMS320DM6431-300 |
ACTIVE |
TMS320DM6431-300 |
TMS320DM643x DSPs |
1 C64x+; DaVinci Video |
2400 |
|
|
300 |
|
64 KB (Boot) |
64 KB |
64 KB |
3 |
1 16-Bit DDR2,1 8-Bit EMIFA |
Async SRAM,DDR2 SDRAM,NAND Flash |
64-Ch EDMA |
1 Dedicated Input |
|
|
|
10/100 |
|
|
|
1 |
|
1 |
1 |
|
|
1 64-Bit WD,2 64-Bit GP |
|
|
1 |
1.2 V |
1.8 V,3.3 V |
-40 to 125,0 to 90 |
|
|
361NFBGA |
TMS320DM6431 数字媒体处理器 |
| TMS320DM357 |
新ACTIVE |
TMS320DM357 |
TMS320DM3x 处理器 |
1 ARM9; DaVinci Video |
|
|
270 |
|
|
8 KB (ARM) |
|
|
|
1 16/8-Bit EMIFA,1 32/16-Bit DDR2 |
Async SRAM,DDR2 SDRAM,NAND Flash,SmartMedia/xD |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
|
1 |
|
|
|
3 |
1 |
|
|
|
1 |
1 |
Yes |
1 64-Bit WD,2 64-Bit GP |
H3A,OSD,Previewer,Resizer |
1 HMJCP |
3 |
1.2 V |
1.8 V,3.3 V |
0 to 85 |
1 |
|
361NFBGA |
数字媒体片上系统 (DMSoC) |
| TMS320DM355-270 |
ACTIVE |
TMS320DM355-270 |
TMS320DM3x 处理器 |
1 ARM9, DaVinci Video |
|
AAC,AEC,MP3,WMA |
270 |
|
32 |
8 KB |
|
|
4 |
1 16-bit mDDR/DDR2,1 8/16-bit EMIFA |
Async SRAM,DDR2 SDRAM,mDDR,NAND Flash,OneNAND,SmartMedia/xD |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
|
1 USB 2.0 HS |
|
|
|
1 |
2 |
|
|
|
1 |
3 |
|
1 64-Bit WD,3 64-Bit GP |
H3A,OSD,Previewer,Resizer |
1 MJCP |
3 |
1.3 V |
1.8 V,3.3 V |
0 to 85 |
2 |
|
337NFBGA |
数字媒体片上系统 (DMSoC) |
| TMS320DM355-216 |
ACTIVE |
TMS320DM355-216 |
TMS320DM3x 处理器 |
1 ARM9, DaVinci Video |
|
AAC,AEC,MP3,WMA |
216 |
|
32 |
8 KB |
|
|
4 |
1 16-bit mDDR/DDR2,1 8/16-bit EMIFA |
Async SRAM,DDR2 SDRAM,mDDR,NAND Flash,OneNAND,SmartMedia/xD |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
|
1 USB 2.0 HS |
|
|
|
1 |
2 |
|
|
|
1 |
3 |
|
1 64-Bit WD,3 64-Bit GP |
H3A,OSD,Previewer,Resizer |
1 MJCP |
3 |
1.3 V |
1.8 V,3.3 V |
-40 to 100,0 to 85 |
2 |
|
337NFBGA |
数字媒体片上系统 (DMSoC) |
| TMS320DM355-135 |
ACTIVE |
TMS320DM355-135 |
TMS320DM3x 处理器 |
1 ARM9, DaVinci Video |
|
AAC,AEC,MP3,WMA |
135 |
|
32 |
8 KB |
|
|
4 |
1 16-bit mDDR/DDR2,1 8/16-bit EMIFA |
Async SRAM,DDR2 SDRAM,mDDR,NAND Flash,OneNAND,SmartMedia/xD |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
|
1 USB 2.0 HS |
|
|
|
1 |
2 |
|
|
|
1 |
3 |
|
1 64-Bit WD,3 64-Bit GP |
H3A,OSD,Previewer,Resizer |
1 MJCP |
3 |
1.3 V |
1.8 V,3.3 V |
0 to 85 |
2 |
|
337NFBGA |
数字媒体片上系统 (DMSoC) |
| TMS320DM335-216 |
ACTIVE |
TMS320DM335-216 |
TMS320DM3x 处理器 |
1 ARM9, DaVinci Video |
|
|
216 |
|
32 |
8 KB |
|
|
4 |
1 16-bit mDDR/DDR2,1 8/16-bit EMIFA |
Async SRAM,DDR2 SDRAM,mDDR,NAND Flash,OneNAND,SmartMedia/xD |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
|
1 USB 2.0 HS |
|
|
|
1 |
2 |
|
|
|
1 |
3 |
|
1 64-Bit WD,3 64-Bit GP |
H3A,OSD,Previewer,Resizer |
|
3 |
1.3 V |
1.8 V,3.3 V |
0 to 85 |
2 |
|
337NFBGA |
数字媒体片上系统 (DMSoC) |
| TMS320DM335-135 |
ACTIVE |
TMS320DM335-135 |
TMS320DM3x 处理器 |
1 ARM9, DaVinci Video |
|
|
135 |
|
32 |
8 KB |
|
|
4 |
1 16-bit mDDR/DDR2,1 8/16-bit EMIFA |
Async SRAM,DDR2 SDRAM,mDDR,NAND Flash,OneNAND,SmartMedia/xD |
64-Ch EDMA |
1 Dedicated Input,1 Dedicated Output |
|
1 USB 2.0 HS |
|
|
|
1 |
2 |
|
|
|
1 |
3 |
|
1 64-Bit WD,3 64-Bit GP |
H3A,OSD,Previewer,Resizer |
|
3 |
1.3 V |
1.8 V,3.3 V |
0 to 85 |
2 |
|
337NFBGA |
数字媒体片上系统 (DMSoC) |
TMS320C64x™ DSP 结构和内核的最新动态
C64x™ DSP 系列采用 TI 的 VelociTI.2 VLIW 架构扩展包括对压缩数据处理和专门用途指令的支持,可以加强宽带基础设施和成像应用。C64x 系列交付时钟速度高达 1GHz 的 DSP,可以加入存储器、外设和电压的广泛组合来处理各种高性能应用。
C64x™ DSP 结构最新动态包括:
- VelociTI.2 结构扩展,具有新的指令,可以提升关键应用的性能
- 增强了与四路 16 位和八路 8 位乘法累加性能
- 改进了与更多功能单元中的常用指令的正交性
- 更多的寄存器使带宽加倍,使加载/存储数据路径更宽并使 2 级高速缓冲存储器扩大
- 与 TMS320C62x 完全软件兼容?DSP
C64x+™ DSP 内核架构还包括:
- 用于扩展精度计算 32 位多指令
- 扩展的算术功能以支持 FFT 和 DCT 算法
- 增强的复杂乘法支持
- 用于提高 FIR 循环的吞吐量的双点产品指令
- 新型并行包装指令
- 增强的伽罗华域乘法运算
DaVinci™ 技术外设特性
达芬奇技术器件包括 TMS320DM646x、TMS320DM644x、TMS320DM643x 和 TMS320DM3x;而外设系统包括旨在帮助开发者最大化 C64x™ DSP 内核的许多性能优势的各种功能:
高清晰度视频/影像协处理器 (HD-VICP)
- 高级协处理器子系统,能够实现高清晰度、多标准视频编码和解码。可供已批准的编解码器开发者使用 – 请与您的销售代表联系以获取详细信息。支持的标准包括:
- MPEG- 1 和 2 (MP)
- MPEG-4 (SP/ASP) / H.263 (BP)
- H.264 (BP/MP/HP)
- VC-1 / WMV9 (SP/MP/AP)
使用 DaVinci™ 技术加速开发您的数字视频应用
针对数字视频系统进行优化的达芬奇系列包括数字信号处理 SoC、多媒体编解码器、授权服务提供商和框架。这些集成组件提供了本行业的第一套完整的开放平台解决方案。
Processors
达芬奇处理器基于 TI 的业界领先的数字信号处理技术,可升级且可编程。达芬奇系列包括基于 DSP 的数字媒体处理器、ARM?处理器和基于 DSP 的片上系统 (SoC),其中包括加速器和外设。所有达芬奇处理器都进行了优化以与广泛范围的数字视频终端设备的价格、性能和功能条件匹配。
现已推出许多款达芬奇处理器,并且它们已进入以下数字视频市场:
- 数码摄像机
- 视频电话
- IP 机顶盒
- 车用信息娱乐
- 视频安全设备
- 便携式媒体播放器
- 医疗成像
- 用于新兴应用的联网视频
- 媒体网关
- 多点控制单元
- 数字媒体适配器
- 数字视频服务器和录像机
开发工具和软件
达芬奇系列为各种应用领域和设计提供了一套开发工具,其中包括低成本入门套件、完整的开发套件甚至参考设计。
除了开发工具之外,还提供从低级驱动程序到应用 API 的完整软件基础设施,使开发人员能够不必将资源集中于编写和优化编解码器和编程 DSP 上就可实施数字视频。API 向开发者屏蔽了实施编解码器的复杂的硬件和软件详细信息,使开发者无需修改应用程序代码就可相互交换多媒体编解码器的信息。
创建应用程序时,对于沿用标准操作系统开发环境的存储、网络和视频接口,开发人员可以写入其行业认证的 API,这些开发环境包括 Linux、MontaVista™ Linux、Green Hills INTEGRITY™、Green Hills VelOSity、QNX Neutrino 和 Microsoft Windows?CE。OEM 仍然可以选择直接在 DSP 和/或 ARM 上访问和开发。从而利于开发者充分利用 SoC 的性能并专注于开发增值功能。
设计支持
TI 的授权软件供应商 (ASP) 也会提供视频系统专业技术、定制软件和工程服务并且为基于 TI 的 IP 提供技术支持。此外,TI 还提供完整的高性能模拟产品系列。 |
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