Datasheet Texas Instruments V62/07644-01XA — 数据表

SM320DM642-EP
www.ti.com SGUS058D – JUNE 2007 – REVISED OCTOBER 2010 SM320DM642-EP
Video/Imaging Fixed Point Digital Signal Processor
Check for Samples: SM320DM642-EP 1 SM320DM642-EP 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
– 500 MHz, 600 MHz, 720 MHz Clock Rate
(500/600 MHz devices are product preview
only)
– Eight 32-Bit Instructions/Cycle
– 4000 MIPS, 4800 MIPS, 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 …