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TMS320C6742 状态: ACTIVE

TMS320C6742 Fixed/Floating Point Data Manual

      
         
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另请参阅

  • TMS320C6748 - 器件与被比较器件具有相似功能，但并不功能等效。 
  • TMS320C6746 - 器件与被比较器件具有相似功能，但并不功能等效。 
  • OMAP-L138 - 器件与被比较器件具有相似功能，但并不功能等效。 

数据表

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功能方框图


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 TMS320C6742-200
CPU1 C674x  
Peak MMACS1600  
Frequency(MHz)200  
On-Chip L1/SRAM64 KB  
On-Chip L2/SRAM64 KB  
ROM1024 KB  
EMIF1 16-Bit EMIFA,16-Bit DDR2/mDDR  
External Memory Type SupportedAsync SRAM,SDRAM,DDR2,mDDR,NAND Flash,NOR  
DMA2 32-Ch EDMA  
HPI1 16-bit  
I2C1  
SPI1  
UART1  
PWM2  
eCAP3  
McASP1  
McBSP1  
Timers1 64-Bit GP,1 64-Bit GP/WD  
RTC1  
Core Supply (Volts)1.2 V,1.1 V,1.0 V,(Variable)  
IO Supply (Volts)1.8 V,3.3 V  
Operating Temperature Range (°C)0 to 90,-40 to 105  
 无样片
 无库存

产品信息

特性

  • 200-MHz C674x VLIW DSP
  • C674x Instruction Set Features
    • Superset of the C67x+™ and C64x+™ ISAs
    • 2400/1800 C674x MIPS/MFLOPS
    • Byte-Addressable (8-/16-/32-/64-Bit Data)
    • 8-Bit Overflow Protection
    • Bit-Field Extract, Set, Clear
    • Normalization, Saturation, Bit-Counting
    • Compact 16-Bit Instructions
  • C674x Two Level Cache Memory Architecture
    • 32K-Byte L1P Program RAM/Cache
    • 32K-Byte L1D Data RAM/Cache
    • 64K-Byte L2 Unified Mapped RAM/Cache
    • Flexible RAM/Cache Partition (L1 and L2)
    • 1024K-Byte Boot ROM
  • Enhanced Direct-Memory-Access Controller 3 (EDMA3):
    • 2 Channel Controllers
    • 3 Transfer Controllers
    • 64 Independent DMA Channels
    • 16 Quick DMA Channels

View All Features in Datasheet

说明

The device is a Low-power applications processor based on a C674x DSP core. It provides significantly lower power than other members of the TMS320C6000™ platform of DSPs.

The device enables OEMs and ODMs to quickly bring to market devices featuring robust operating systems support, rich user interfaces, and high processing performance life through the maximum flexibility of a fully integrated mixed processor solution.

The device DSP core uses a two-level cache-based architecture. The Level 1 program cache (L1P) is a 32KB direct mapped cache and the Level 1 data cache (L1D) is a 32KB 2-way set-associative cache. The Level 2 program cache (L2P) consists of a 64KB memory space that is shared between program and data space.

View All Description in Datasheet

    

工具与软件

名称型号 公司 工具/软件类型
Code Composer Studio (CCStudio) 集成开发环境 (IDE) - v4.xCCSTUDIOTexas InstrumentsCode Composer Studio(TM) IDE
XDS510 类仿真器XDS510Texas Instruments仿真器/分析仪
SAU510-USB PLUSSauris GmbH仿真器/分析仪
C6Flo Graphical Development Tool for TMS320C6000 DevicesC6FLO-DSPTOOLTexas Instruments实用程序/插件
ICETEK-XDS560UREALTIME Technology CO.,LTD.开发工具
OMAP-L138 实验板套件TMDXL138LOGICEXPTexas Instruments开发电路板/EVM
OMAP-L138/TMS320C6748 EVMTMDXOSKL138BETTexas Instruments开发电路板/EVM
C64x+ DSP 库 (DSPLIB)SPRC265 Texas Instruments 信号处理库 
C64x+ IQMath 库 - 虚拟浮点引擎SPRC542 Texas Instruments 信号处理库 
C64x+ 图像库 (IMGLIB)SPRC264 Texas Instruments 信号处理库 
C67x 快速运行时支持 (RTS) 库SPRC060 Texas Instruments 信号处理库 
TMS320C674x DSP 库SPRC900 Texas Instruments 信号处理库 
TMS320C67x DSP 库SPRC121 Texas Instruments 信号处理库 
基于 C64x+ 器件的加密（OMAP35x、C645x、C647x、DM646x、DM644x, DM643x、DM674x、DM648）C64XPLUSCRYPTO Texas Instruments 应用软件 
C64x+IMGLIB Simulink 块SPRC589 Texas Instruments 特定应用库 
C64x+IQMathLibrary Simulink 块SPRC590 Texas Instruments 特定应用库 
用于 OMAP-L1x 和 TMS320C674x 器件的软件开发套件 (SDK)SDK-OMAPLXC674X Texas Instruments 软件开发套件 (SDK) 

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数据表

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