TMS320C6421 - Texas Instruments

TMS320C6421 Fixed-Point Digital Signal Processor

The TMS320C64x+™ DSPs (including the TMS320C6421 device) are the highest-performance fixed-point DSP generation in the TMS320C6000™ DSP platform. The C6421 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 d.

Features

• High-Performance Digital Signal Processor (C6421)
  – 2.5-, 2.-, 1.67-,1.43- ns Instruction Cycle Time
  – 400-, 500-, 600-, 700-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 Arithm.