摘要： 基于PCI、MAILBOX通信机制和LINK接口，设计了针对独立加载模块中FLASH存储器的在线编程软件，满足了由多个标准DSP模块构成的多DSP实时信号处理系统对独立加载模块提出的多片加载数据文件生成、在线快速编程等实际工程需求。此编程方法与采用的FLASH芯片无关，也可以适应多DSP系统提供的不同接口形式，具有较强的灵活性。
关键词:
FLASH,
在线编程,
多DSP系统,
TigerSHARC,
PCI,
LINK接口
Abstract: Based on the techniques such as PCI, MAILBOX handshake protocol and LINK port which belong to TigerSHARC processor, an in-circuit FLASH ROM programming software is designed, which is required by the agile booting module in multi-DSP system. The software can generate booting data file for multi-DSP system, facilitate the swift in-circuit FLASH ROM programming process, and be compatible with FLASH ROM from various chip venders and various booting module hardware interface.
Key words:
FLASH,
in-circuit programming,
multi-DSP system,
TigerSHARC,
PCI,
LINK port
中图分类号:
刘 峰;卫 晋;龙 腾. 多DSP系统独立加载模块在线编程软件设计[J]. 计算机工程, 2007, 33(14): 260-263.
LIU Feng; WEI Jin; LONG Teng. In-circuit Programming Software Design for Agile Booting Module in Multi-DSP System[J]. Computer Engineering, 2007, 33(14): 260-263.