TMS320C6657多核心處理開發套件
C66x多核心處理器系列:
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每顆處理器可達1.25GHz的處理速度，支援浮點(floating)和定點(fixed)運算功能
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可以選擇單顆的處理器，最多有2顆
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KeyStone™ architecture，支援較大的記憶體頻寬與支援DDR3/DDR3L介面
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Network Coprocessor (NetCP) option including security and packet acceleration
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High Speed IO including PCIe, Serial RapidIO, Gigabit Ethernet, Hyperlink
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型號與功能比較:
| C6657 | C6655 | C6654 | C6652 | |
|---|---|---|---|---|
| MHz per core | 1GHz – 1.25GHz | 1GHz – 1.25GHz | 750MHz - 850MHz | 600MHz |
| Number of cores | 2 | 1 | 1 | 1 |
| Max GMACs | 80 (@1.25GHz) |
40 (@1.25GHz) |
27.2 (@850Mhz) |
19.2 (@600MHz) |
| Max GFLOPs | 40 @ 1.25GHz | 20 @ 1.25GHz | 13.6 @ 850MHz | 9.6@600MHz |
| L1 KB per core | 32D/32P | 32D/32P | 32D/32P | 32D/32P |
| L2 Dedicated/core | 1MB | 1MB | 1MB | 1MB |
| L2 shared | 1 MB | 1 MB | 0 MB | 0 MB |
|
DDR (with ECC) MHz |
32b 1333 MHz | 32b 1333 MHz | 32b 1066 MHz | 32b 1066 MHz |
| 10/100/1000 EMAC | 1xSGMII | 1xSGMII | 1xSGMII | No |
| PCI Express Gen 2 | x2 | x2 | x2 | No |
| Serial RapidIO 2.1 | x4 | x4 | No | No |
|
Network co-processor |
No | No | No | No |
|
Security co-processor |
No | No | No | No |
| VCP and TCP | 2xVCP2 1xTCP3d |
2xVCP2 1xTCP3d |
No | No |
TMS320C6657多核心處理開發套件特色:
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TMS320C6657多核心處理開發套件 ，使用最新強大的C66x核心的數位處理晶片TMS320C6657處理器，Integrated with two C66x CorePac DSPs, each core runs at 1.0 to 1.25 GHz ，可運作在獨立系統下。
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針對聲音 、影像、通訊的應用，提供了更高速的執行效能，這個新的的系統單晶片可以使影音達到高水準的表現並減少了系統上的成本，並加強了其它的介面，例如：RS-2332或DIP介面、乙太網路和 GPIO等，完全使用C語言開發。
TMS320C6657多核心處理開發套件周邊功能:
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One 1GHz - TMS320C6657
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512 MB of DDR3 Memory (up to 1024Mbytes supported)
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128 MB of NAND Flash
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4 MB of NOR Flash
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One Gigabit Ethernet port supporting 10/100/1000 Mbps data rate- switched between RJ-45 connector and AMC fingers
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170 pin B+ style AMC Interface
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High performance connector for HyperLink
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128 KB I2C EEPROM for booting
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4 User Indication LEDscontrolled through Software Controlled LEDs and 3 User DIP Switches
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UART ( RS232 level) on 3-Pin header or UART over USB miniB
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UPP, Timer, SPI, McBSP, UART interfaces on 80-pin expansion header
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Module Management Controller (MMC) for Intelligent Platform Management Interface (IPMI)
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Powered by DC power-brick adaptor (12V/2.5A) or AMC Carrier back-plane
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PICMG ® AMC.0 R2.0 single width, full height AdvancedMC module
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High-speed DSP interconnect enabled by Gigabit EMAC and SRIO SERDES interfaces
可搭配擴充介面卡:
| 開發與評估套件 | 型號 | 說明 |
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60腳位轉2x7 JTAG轉接頭 |
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easyDSP-80PIN |
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easyDSP-80PIN-PROTO |
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