器件名称:
SM320C6203GLPM20
功能描述:
FIXED POINT SIGNAL PROCESSOR
文件大小:
1224.75KB 共10页
简 介:
SMJ320C6203 FIXEDPOINT DIGITAL SIGNAL PROCESSOR SGUS033 – FEBRUARY 2002 D High-Performance Fixed-Point Digital D D D D D Signal Processor (DSP) – SMJ320C62x – 5-ns Instruction Cycle Time – 200-MHz Clock Rate – Eight 32-Bit Instructions/Cycle – 1600 Million Instructions Per Second (MIPS) 429-Pin Ball Grid Array (BGA) Package (GLP Suffix) VelociTI Advanced Very-Long-InstructionWord (VLIW) C62x DSP Core – Eight Highly Independent Functional Units: – Six Arithmetic Logic Units (ALUs) (32-/40-Bit) – Two 16-Bit Multipliers (32-Bit Result) – Load-Store Architecture With 32 32-Bit General-Purpose Registers – Instruction Packing Reduces Code Size – All Instructions Conditional Instruction Set Features – Byte-Addressable (8-, 16-, 32-Bit Data) – 8-Bit Overflow Protection – Saturation – Bit-Field Extract, Set, Clear – Bit-Counting – Normalization 7M-Bit On-Chip SRAM – 3M-Bit Internal Program/Cache (96K 32-Bit Instructions) – 4M-Bit Dual-Access Internal Data (512K Bytes) – Organized as Two 256K-Byte Blocks for Improved Concurrency Flexible Phase-Locked-Loop (PLL) Clock Generator D 32-Bit External Memory Interface (EMIF) – Glueless Interface to Synchronous Memories: SDRAM or SBSRAM – Glueless Interface to Asynchronous Memories: SRAM and EPROM – 52M-Byte Addressable External Memory Space Four-Channel Bootloading Direct-Memory-Access (DMA) Controller With an Auxiliary Channel 32-Bit Expansion Bus – Glueless/Low-Glue Interface to Popular PCI Bridge Chips – Glueless/Low-Glue Interface ……
