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substation7
Joined: Jan 3 2021
Posts: 2

GTR4000 Issues

substation7
January 18, 2021 - 05:00 pm

I am experiencing some serious errors with my beloved GTR4000.  It had been stored (properly) until recently. 

These are the error message I get when running the various tests

 

DSP1 Static Ram

Address Map = 01XXXXXXXXXXXXX

 

DSP1 Dynamic Ram

Address Map = XXXX XXXXXXX0XXXXXXX

 

E Bridge 0 to 1

E Bridge 1 to 0

Can these errors be rectified by swapping out the RAM chips associated with DSP1, or is an indication of a larger issue?

Thanks,
Clement

 

 

 

Tags: 
gtr4000
dsp4000
memory
error
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nickrose's picture
Eventide Staff
nickrose
Joined: Jan 17 2008
Posts: 4640
nickrose
January 18, 2021 - 05:04 pm

Obviously, kinda hard to know from here, but these messages do suggest that either DSP1, or more likely communications to it, are dead. I would suggest that you try wiggling all socketed parts, and if that fails, go to 

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