器件名称:
SM320DM642AGDKI7EP
功能描述:
Video/Imaging Fixed Point Digital Signal Processor
文件大小:
1380.77KB 共170页
简 介:
www.ti.com SM320DM642-EP Video/Imaging Fixed Point Digital Signal Processor SGUS058B – JUNE 2007 – REVISED JANUARY 2008 1 SM320DM642 Video/Imaging Fixed-Point Digital Signal Processor 1.1 Features 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) 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 × 16-Bit Multiplies (32 Bit Results) per Clock Cycle or Eight 8 × 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 Instruction Set Features – Byte Addressable (8/16/32/64 Bit Data) – 8-Bit Overflow Protection – Bit Field Extract, Set, Clear – Normalization, Saturation, Bit-Counting Component qualification in accordance with JEDEC and industry standards to ensure rel……
