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2009 WRI World Congress on Computer Science and Information Engineering
In-System Programming Outer-Chip Flash of DSP with Ethernet Interface
Los Angeles, California USA
March 31-April 02
ISBN: 978-0-7695-3507-4
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.
Index Terms:
Flash, Ethernet interface, ISP, UDP, BF531
Citation:
Huang Huawei, Lai Xiaohong, "In-System Programming Outer-Chip Flash of DSP with Ethernet Interface," csie, vol. 5, pp.230-233, 2009 WRI World Congress on Computer Science and Information Engineering, 2009
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