Computer Science and Information Engineering, World Congress on (2009)
Los Angeles, California USA
Mar. 31, 2009 to Apr. 2, 2009
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CSIE.2009.518
The traditional design of in-system programming (ISP) Flash via RS232 interface is too slow. To solve the problem, the author provides a new method for ISP outer-chip Flash of DSP using Ethernet interface with a kind of special UDP broadcast packages. The TCP/IP stack is not required in this design. Practice shows that this ISP method with less resource occupying and very high programming speed, is a good solution to system debug and update.
Flash, Ethernet interface, ISP, UDP, BF531
Lai Xiaohong, Huang Huawei, "In-System Programming Outer-Chip Flash of DSP with Ethernet Interface", Computer Science and Information Engineering, World Congress on, vol. 05, no. , pp. 230-233, 2009, doi:10.1109/CSIE.2009.518