TMS320DM6431
Overview
- High-Performance Digital Media Processor (DM6431) - 3.33-ns Instruction Cycle Time - 300-MHz C64x+™ Clock Rate - Eight 32-Bit C64x+ Instructions/Cycle - 2400 MIPS - Fully Software-Compatible With C64x - Commercial and Automotive (Q or S suffix) Grades
- 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 x 16-Bit Multiplies (32-Bit Results) per Clock Cycle or Eight 8 x 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
- C64x+ Instruction Set Features - Byte-Addressable (8-/16-/32-/64-Bit Data) - 8-Bit Overflow Protection - Bit-Field Extract, Set, Clear - Normalization, Saturation, Bit-Counting - VelociTI.2 Increased Orthogonality - C64x+ Extensions
- Compact 16-bit Instructions
- Additional Instructions to Support Complex Multiplies
