Hello Josh,
The 6711 and 6211 each have 64KB of internal memory. I believe that
your CCS version is 1.05 [CCS 1.00 with some DSK patches]. I seem to
remember a hardware related issue - I am not sure if it was board or chip
related. If you have that same problem, you can print "hello world" by
using a 'puts' instead of the traditional 'printf'.
Some things that I vaguely remember...
check the voltage being output by the external +5v supply - some of the
original DSKs were putting out >5.25v [not good]
check your internal memory - locate the 'cnfdsp_nohost'
project;get rid of all stdio, use the LEDs for visual pass fail;get rid of all
tests except for internal memory test [it could use some more creative
patterns]; divide IRAM in you *.cmd file into high and low halves; build the
test to load into the low half and test the high half; then reverse
Let us know what happens...
mikedunn
ascetik <a...@yahoo.com>
wrote:
Hi i just purchased a c6211 dsk that came with ccs
1.5. I am currently only familiar with the c6711 dsk's and ccs 2.1.
instead of using the software that came with the c6211 i decied to use the
newer version i already use. would there be any reason why the newer version of ccs would compile or load improporly to the c6211 dsk.
my problem is that i can not run a simple "hello world" program unless i
assign all memory sections to SDRAM in the *.cmd file. when i try to use
IRAM the program gets stuck in some kind of loop. Does the c6211 not have
enough IRAM?
please help josh summitt _____________________________________ Note: If you do a simple "reply"
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