• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The TMS320C64x+™ DSPs (including the TMS320C6424 device) are the highest-performance fixed-point DSP generation in the TMS320C6000™ DSP platform. The C6424 device is based on the third-generation high-performance, advanced VelociTI™ very-long-instruction-word (VLIW) architecture developed by Texas Instruments (TI), making these DSPs an excellent choice for digital signal processor applications. The C64x+™ devices are upward code-compatible from previous devices that are part of the C6000™ DSP platform. The C64x™ DSPs support added functionality and have an expanded instruction set from previous devices.

Any reference to the C64x DSP or C64x CPU also applies, unless otherwise noted, to the C64x+ DSP and C64x+ CPU, respectively.

特性

• High-Performance Digital Signal Processor (C6424)
  • 2.5-, 2-, 1.67, 1.43-ns Instruction Cycle Time
  • 400-, 500-, 600-MHz C64x+™ Clock Rate
  • Eight 32-Bit C64x+ Instructions/Cycle
  • 3200, 4000, 4800, 5600 MIPS
  • Fully Software-Compatible With C64x
  • Commercial and Automotive (Q or S suffix)Grades
  • Low-Power Device (L suffix)
• VelociTI.2™ Extensions to VelociTI™ Advanced Very-Long-Instruction-Word (VLIW) TMS320C64x+™ DSP Core
  • Eight Highly Independent Functional Units With VelociTI.2 Extensions:
    • Six ALUs (32-/40-Bit), Each Supports Single 32-Bit, Dual 16-Bit, or Quad 8-Bit Arithmetic per Clock Cycle
    • Two Multipliers Support Four 16 × 16-Bit Multiplies (32-Bit Results) per Clock Cycle or Eight 8 × 8-Bit Multiplies (16-Bit Results) per Clock Cycle
  • Load-Store Architecture With Non-Aligned Support
  • 64 32-Bit General-Purpose Registers
  • Instruction Packing Reduces Code Size
  • All Instructions Conditional
  • Additional C64x+™ Enhancements
    • Protected Mode Operation
    • Exceptions Support for Error Detection and Program Redirection
    • Hardware Support for Modulo Loop Auto-Focus Module Operation