TMS320C6202BGNZ250

定点数字信号处理器 FIXED-POINT DIGITAL SIGNAL PROCESSORS

description

The TMS320C6202 and TMS320C6202B devices are part of the TMS320C62xfixed-point DSP generation

in the TMS320C6000DSP platform. The C62xDSP devices are based on the high-performance, advanced Veloci very-long-instruction-word VLIW architecture developed by Texas Instruments TI, making these DSPs an excellent choice for multichannel and multifunction applications.

High-Performance Fixed-Point Digital Signal Processors DSPs −TMS320C62x

−5-, 4-, 3.33-ns Instruction Cycle Time

−200-, 250-, 300-MHz Clock Rate

−Eight 32-Bit Instructions/Cycle

−1600, 2000, 2400 MIPS

C6202 and C6203B GLS Ball Grid Array BGA Packages are Pin-Compatible With the C6204 GLW BGA Package†

C6202B and C6203B GNZ and GNY Packages are Pin-Compatible

VelociTIAdvanced Very-Long-Instruction Word VLIW C62xDSP Core

−Eight Highly Independent Functional Units:

  −Six 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

3M-Bit On-Chip SRAM

−2M-Bit Internal Program/Cache 64K 32-Bit Instructions

−1M-Bit Dual-Access Internal Data 128K Bytes

−Organized as Two 64K-Byte Blocks for Improved Concurrency

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