About dynamic swapping with UNION

Started by kt_rhee February 23, 2004

I'm struggling to implement the code swapping technic on C5410. With
reference documents, spra824 and ch. 6.10 in C54x assembly language
tools user's guide, I could swap the critical code into the C5410's
internal memory.

I started it with a jtag debugger, spectrum digital XDS510PP. Using
it, the code swapping have worked perfectly. But if I try to do same
thing without it, the code does not work. That is, it doesn't work in
case of only stand alone mode.

All parameters is same except using or not using debugger. What's the
difference in the two cases?

Anybody who have experience like this?