SM320C6424-EP
FIXED-POINT DIGITAL SIGNAL PROCESSOR
www.ti.com SPRS580 – JUNE 2009 1 Introduction
1.1 Features High-Performance Digital Signal Processor
(C6424)
– 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.2в„ў Extensions to VelociTIв„ў
Advanced Very-Long-Instruction-Word (VLIW)
SM320C64x+в„ў 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 …
