TMS320C6722B中文资料C67x 浮点 DSP- 高达 250MHz、McASP、16 位 EMIFA数据手册TI规格书

描述 Description

The TMS320C672x is the next generation of Texas Instruments' C67x generation of high-performance 32-/64-bit floating-point digital signal processors. The TMS320C672x includes the TMS320C6727B, TMS320C6726B, TMS320C6722B, and TMS320C6720 devices.

特性 Features

• C672x: 32-/64-Bit 350-MHz Floating-Point DSPs
• 2X CPU Registers [64 General-Purpose]
• Compatible With the C67x CPU
• Enhanced Memory System
• 384K-Byte Unified Program/Data ROM
• Large Program Cache (32K Byte) Supports RAM, ROM, and External Memory
• External Memory Interface (EMIF) Supports
• Asynchronous NOR Flash, SRAM (8-,16-, or 32-Bit)
• Enhanced I/O System
• Dedicated McASP DMA Bus
• dMAX (Dual Data Movement Accelerator) Supports:
• Concurrent Processing of Two Transfer Requests
• Circular Addressing Where the Size of a Circular Buffer (FIFO) is not Limited to 2n
• Three Multichannel Audio Serial Ports
• Six Clock Zones and 16 Serial Data Pins
• DIT-Capable (McASP2)
• Universal Host-Port Interface (UHPI)
• Muxed and Non-Muxed Address and Data
• Two 10-MHz SPI Ports With 3-, 4-, and 5-Pin Options
• Real-Time Interrupt Counter/Watchdog
• Applications:
• Mixers
• Audio Synthesis
• Audio Conferencing
• Audio Encoder
• Emerging Audio Applications
• Medical
• Commercial or Extended Temperature
• 256-Terminal, 1.0-mm, 16x16 Array Plastic Ball Grid Array (PBGA) [GDH and ZDH Suffixes]
C67x, PowerPAD, TMS320C6000, C6000, DSP/BIOS, XDS, TMS320 are trademarks of Texas Instruments. Philips is a registered trademark of Koninklijki Philips Electronics N.V. All other trademarks are the property of their respective owners.

简介

TMS320C6722B属于集成电路（IC）的DSP（数字信号处理器）。由TI制造生产的TMS320C6722BDSP（数字信号处理器）数字信号处理器是类似于微处理器或微控制器的器件，但区别在于其内部架构经修改，适用于对连续数据流连续执行以乘法和加法运算为主的算法，而不是以条件逻辑或大量并发进程为主的算法。该器件通常用于诸如音频或视频信号处理等应用。