Datasheet Texas Instruments SM320DM642-HIREL — 数据表

SM320DM642-HiRel
www.ti.com SGUS063A – JUNE 2009 – REVISED OCTOBER 2010 SM320DM642-HiRel
Video/Imaging Fixed Point Digital Signal Processor
Check for Samples: SM320DM642-HiRel 1 SM320DM642-HiRel Video/Imaging Fixed-Point Digital Signal Processor
123 Controlled Baseline
– One Assembly/Test/Fabrication Site Enhanced Diminishing Manufacturing Sources
(DMS) Support Enhanced Product-Change Notification Qualification Pedigree (1) High-Performance Digital Media Processor
– 2 ns, 1.67 ns, 1.39 ns Instruction Cycle Time
– 720 MHz Clock Rate (500/600 MHz devices
are product preview only)
– Eight 32-Bit Instructions/Cycle
– 5760 MIPS
– Fully Software-Compatible With C64x™ VelociTI.2™ Extensions to VelociTI™
Advanced Very Long Instruction Word (VLIW)
TMS320C64xв„ў DSP Core
– Eight Highly Independent Functional Units
With VelociTI.2в„ў 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 Г— 16-Bit
Multiplies (32 Bit Results) per Clock Cycle
or Eight 8 Г— 8 Bit Multiplies (16 Bit
Results) per Clock Cycle
– Load-Store Architecture With Non-Aligned …