器件名称:
SM320C6201BW14
功能描述:
FLOATING-POINT DIGITAL SIGNAL PROCESSOR
文件大小:
925.12KB 共64页
简 介:
SMJ320C6701 FLOATINGPOINT DIGITAL SIGNAL PROCESSOR SGUS030B – APRIL 2000 – REVISED MAY 2001 D Highest Performance Floating-Point Digital Signal Processor (DSP) SMJ320C6701 – 7-, 6-ns Instruction Cycle Time – 140-, 167-MHz Clock Rate – Eight 32-Bit Instructions/Cycle – Up to 1 GFLOPS Performance – Pin-Compatible With ’C6201 Fixed-Point DSP SMJ: QML Processing to MIL-PRF-38535 SM: Standard Processing Operating Temperature Ranges – Extended (W) –55°C to 115°C – Extended (S) –40°C to 90°C VelociTI Advanced Very Long Instruction Word (VLIW) ’C67x CPU Core – Eight Highly Independent Functional Units: – Four ALUs (Floating- and Fixed-Point) – Two ALUs (Fixed-Point) – Two Multipliers (Floating- and Fixed-Point) – Load-Store Architecture With 32 32-Bit General-Purpose Registers – Instruction Packing Reduces Code Size – All Instructions Conditional Instruction Set Features – Hardware Support for IEEE Single-Precision Instructions – Hardware Support for IEEE Double-Precision Instructions – Byte-Addressable (8-, 16-, 32-Bit Data) – 32-Bit Address Range – 8-Bit Overflow Protection – Saturation – Bit-Field Extract, Set, Clear – Bit-Counting – Normalization D 1M-Bit On-Chip SRAM – 512K-Bit Internal Program/Cache (16K 32-Bit Instructions) – 512K-Bit Dual-Access Internal Data (64K Bytes) 32-Bit External Memory Interface (EMIF) – Glueless Interface to Synchronous Memories: SDRAM and SBSRAM – Glueless Interface to Asynchronous Memories: SRAM and EPROM Four-Channel Bootloading Direct-Memory-Ac……
