Sti5516/5517 - DCU3

JTAG on Dish Receivers.
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TheDarkKnight
Junior Member
Posts: 1
Joined: Fri Jul 07, 2017 4:31 pm

Sti5516/5517 - DCU3

Post by TheDarkKnight »

Hi All,

I just wanted to start a discussion to see what anyone may have related to doing some debug of the Sti5516/5517 ST20 cpus.

I have all the old tools like Jtango, Jkeys, etc, but it seems no one can find source for these tools anywhere, if there ever was source out there?

Slugworth mentioned over at avi-plus that there was another tool that had public source (Pionero?) that was related to ST20 debug, I couldn't seem to find the source?

I have the ST20 toolsets, and an STMC2 debugger, so I'm messing with that, but just wanted to see if anyone had any success in getting some DCU trap going, breakpoints, etc?

I know this is an old processor family now, most people could care less about ST20 at this point, but I'm trying to have some fun with them, as the hardware is old and easy to get for scrap...
Pichardo
Junior Member
Posts: 79
Joined: Tue Jun 17, 2008 11:19 pm

Re: Sti5516/5517 - DCU3

Post by Pichardo »

Now, this is is a good new:

https://www.usbjtag.com/phpbb3/viewtopi ... 544#p61544

fallow the link.


Tks.
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