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| *******声明******* |
SHX读音三恒星
例如： SHX-ARM7A
应读作：三恒星ARM7A |
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TMS320DM64x系列 |
| TMS320DM64x处理器简介 |
基于TMS320C64x+ DSP内核，适用于多通道视频安全和基础设施应用。TMS320DM64x处理器利用TMS320C64x+™ DSP内核，该内核对广泛范围的数字视频终端设备进行了优化。基于DaVinci技术的数字媒体处理器使数字视频创新成为可能。 |
| 应用 |
 数码摄影机 (DVR)
IP视频服务器
机器视觉系统
高性能成像应用 |
| 选型指南 |
| 型号 |
DMA |
定时器 |
McBSP |
VIC |
McASP |
频率
MHZ |
EMIF |
Peak
MMACS |
TMS320DM648
-900 |
64-ch
EDMA |
4 64-Bit GP |
|
1 |
1 |
900 |
1 16-Bit EMIFA 1 32-Bit DDR2 |
7200 |
TMS320DM648
-800 |
64-ch
EDMA |
4 64-Bit GP |
|
1 |
1 |
800 |
1 16-Bit EMIFA
1 32-Bit DDR2 |
6400 |
TMS320DM648
-720 |
64-ch
EDMA |
4 64-Bit GP |
|
1 |
1 |
720 |
1 16-Bit EMIFA 1 32-Bit DDR2 |
5760 |
TMS320DM648
-1100 |
64-ch
EDMA |
4 64-Bit GP |
|
1 |
1 |
1100 |
1 16-Bit EMIFA 1 32-Bit DDR2 |
8800 |
TMS320DM647
-900 |
64-ch
EDMA |
4 64-Bit GP |
|
1 |
1 |
900 |
1 16-Bit EMIFA 1 32-Bit DDR2 |
7200 |
TMS320DM647
-800 |
64-ch
EDMA |
4 64-Bit GP |
|
1 |
1 |
800 |
1 16-Bit EMIFA 1 32-Bit DDR2 |
6400 |
TMS320DM647
-720 |
64-ch
EDMA |
4 64-Bit GP |
|
1 |
1 |
720 |
1 16-Bit EMIFA 1 32-Bit DDR2 |
5760 |
TMS320DM647
-1100 |
64-ch
EDMA |
4 64-Bit GP |
|
1 |
1 |
1100 |
1 16-Bit EMIFA 1 32-Bit DDR2 |
8800 |
TMS320DM643
-600 |
64-ch
EDMA |
3 32-Bit GP |
1 |
1 |
1 |
600 |
1 64-Bit |
4800 |
TMS320DM643
-500 |
64-ch
EDMA |
3 32-Bit GP |
1 |
1 |
1 |
500 |
1 64-Bit |
4000 |
TMS320DM642
-720 |
64-ch
EDMA |
3 32-Bit GP |
2 |
1 |
1 |
720 |
1 64-Bit |
5760 |
TMS320DM642
-600 |
64-ch
EDMA |
3 32-Bit GP |
2 |
1 |
1 |
600 |
1 64-Bit |
4800 |
TMS320DM642
-500 |
64-ch
EDMA |
3 32-Bit GP |
2 |
1 |
1 |
500 |
1 64-Bit |
4000 |
TMS320DM641
-500 |
64-ch
EDMA |
3 32-Bit GP |
2 |
1 |
1 |
500 |
1 32-Bit |
4000 |
TMS320DM640
-400 |
64-ch
EDMA |
3 32-Bit GP |
2 |
1 |
1 |
400 |
1 32-Bit |
3200 |
| 型号 |
CPU |
支持外部
存储器类型 |
IO
电压
(V) |
Ethernet Switch Subsystem |
视频
端口 |
TMS320DM648
-900 |
1 C64x+;DaVinci Video |
Async SRAM,DDR2,
SBSRAM,SDRAM |
1.8 3.3 |
10/100/1000, 2 SGMII PORT |
5 16-Bit Dual-Ch |
TMS320DM648
-800 |
1 C64x+;DaVinci Video |
Async SRAM,DDR2,
SBSRAM,SDRAM |
1.8 3.3 |
10/100/1000, 2 SGMII PORT |
5 16-Bit Dual-Ch |
TMS320DM648
-720 |
1 C64x+;DaVinci Video |
Async SRAM,DDR2,
SBSRAM,SDRAM |
1.8 3.3 |
10/100/1000, 2 SGMII PORT |
5 16-Bit Dual-Ch |
TMS320DM648
-1100 |
1 C64x+;DaVinci Video |
Async SRAM,DDR2,
SBSRAM,SDRAM |
1.8 3.3 |
10/100/1000, 2 SGMII PORT |
5 16-Bit Dual-Ch |
TMS320DM647
-900 |
1 C64x+;DaVinci Video |
Async SRAM,DDR2,
SBSRAM,SDRAM |
1.8 3.3 |
10/100/1000, 2 SGMII PORT |
5 16-Bit Dual-Ch |
TMS320DM647
-800 |
1 C64x+;DaVinci Video |
Async SRAM,DDR2,
SBSRAM,SDRAM |
1.8 3.3 |
10/100/1000, 2 SGMII PORT |
5 16-Bit Dual-Ch |
TMS320DM647
-720 |
1 C64x+;DaVinci Video |
Async SRAM,DDR2,
SBSRAM,SDRAM |
1.8 3.3 |
10/100/1000, 2 SGMII PORT |
5 16-Bit Dual-Ch |
TMS320DM647
-1100 |
1 C64x+;DaVinci Video |
Async SRAM,DDR2,
SBSRAM,SDRAM |
1.8 3.3 |
10/100/1000, 2 SGMII PORT |
5 16-Bit Dual-Ch |
TMS320DM643
-600 |
1 C64x;Video |
Async SRAM,
SBSRAM,SDRAM |
3.3 |
|
2 20-Bit Dual-Ch |
TMS320DM643
-500 |
1 C64x;Video |
Async SRAM,
SBSRAM,SDRAM |
3.3 |
|
2 20-Bit Dual-Ch |
TMS320DM642
-720 |
1 C64x;Video |
Async SRAM,
SBSRAM,SDRAM |
3.3 |
|
3 20-Bit Dual-Ch |
TMS320DM642
-600 |
1 C64x;Video |
Async SRAM,
SBSRAM,SDRAM |
3.3 |
|
3 20-Bit Dual-Ch |
TMS320DM642
-500 |
1 C64x;Video |
Async SRAM,
SBSRAM,SDRAM |
3.3 |
|
3 20-Bit Dual-Ch |
TMS320DM641
-500 |
1 C64x;Video |
Async SRAM,
SBSRAM,SDRAM |
3.3 |
|
2 8-Bit Single-Ch |
TMS320DM640
-400 |
1 C64x;Video |
Async SRAM,
SBSRAM,SDRAM |
3.3 |
|
1 8-Bit Single-Ch |
| 型号 |
片内
L2/SRAM |
EMAC |
片内
L1/SRAM |
跟踪
启用 |
HPI |
内核
电压
(V) |
I2C |
硬件
加速器
MHz |
PCI |
TMS320DM648
-900 |
512KB |
|
64 KB
|
yes |
1 32/16-Bit |
1.2 |
1 |
VICP-450 |
1 32-Bit [66 MHz] |
TMS320DM648
-800 |
512KB |
|
64 KB |
yes |
1 32/16-Bit |
1.2 |
1 |
VICP-400 |
1 32-Bit [66 MHz] |
TMS320DM648
-720 |
512KB |
|
64 KB |
yes |
1 32/16-Bit |
1.2 |
1 |
VICP-360 |
1 32-Bit [66 MHz] |
TMS320DM648
-1100 |
512KB |
|
64 KB |
yes |
1 32/16-Bit |
1.2 |
1 |
VICP-550 |
1 32-Bit [66 MHz] |
TMS320DM647
-900 |
256KB |
|
64 KB |
yes |
1 32/16-Bit |
1.2 |
1 |
VICP-450 |
1 32-Bit [66 MHz] |
TMS320DM647
-800 |
256KB |
|
64 KB |
yes |
1 32/16-Bit |
1.2 |
1 |
VICP-400 |
1 32-Bit [66 MHz] |
TMS320DM647
-720 |
256KB |
|
64 KB |
yes |
1 32/16-Bit |
1.2 |
1 |
VICP-360 |
1 32-Bit [66 MHz] |
TMS320DM647
-1100 |
256KB |
|
64 KB |
yes |
1 32/16-Bit |
1.2 |
1 |
VICP-550 |
1 32-Bit [66 MHz] |
TMS320DM643
-600 |
256KB |
10/100 |
32 KB |
yes |
1 32/16-Bit |
1.4 |
1 |
|
|
TMS320DM643
-500 |
256KB |
10/100 |
32 KB |
yes |
1 32/16-Bit |
1.2 |
1 |
|
|
TMS320DM642
-720 |
256KB |
10/100 |
32 KB |
yes |
1 32/16-Bit |
1.4 |
1 |
|
1 32-Bit [66 MHz] |
TMS320DM642
-600 |
256KB |
10/100 |
32 KB |
yes |
1 32/16-Bit |
1.4 |
1 |
|
1 32-Bit [66 MHz] |
TMS320DM642
-500 |
256KB |
10/100 |
32 KB |
yes |
1 32/16-Bit |
1.2 |
1 |
|
1 32-Bit |
TMS320DM641
-500 |
128KB |
10/100 |
32 KB |
yes |
1 16-Bit |
1.2 |
1 |
|
|
TMS320DM640
-400 |
128KB |
10/100 |
32 KB |
yes |
|
1.2 |
1 |
|
|
|
|