TMS320VC33系统的硬件设计The Hardware

本文针对浮点DSP 芯片TMS320VC33 芯片的结构特点，介绍了该芯片最小系统硬件电路设计的方法，并结合实际应用情况，介绍了相关的时钟电路、复位电路、JTAG 仿真接口电路、外围存储器接口电路以及Boot 的设计。

关键词:复位，时钟，JTAG 仿真，Boot。

Abstract：This paper introduces the hardware design method of the minimal system about TMS320VC33 which is the float DSP chip,according to its structure. It also introduces the circuits about TIming、Reset、JTAG EmulaTIon and Memory Interfacing combining with

pracTIcal applicaTIon.

Key words：Reset, Timing, JTAG Emulation, Boot.