器件名称:
SM320C6203GLPM20
功能描述:
FIXED-POINT DIGITAL SIGNAL PORCESSOR
文件大小:
1159.01KB 共82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 to Popular Synchronous or ……
