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Mandi's build of TF534

Posted: Sat Jan 11, 2020 10:54 am
by Mandi
Today I finally find some time to built my TF534 board. As for now it has populated almost all things (only FPU socket is missing, because I probably won't use FPU at all with that). One thing to do is to flash card, put CPU and make some tests. But this won't happened today (no programator at hand).

And this is how it looks right now:
2020-01-11_TF534.jpg
2020-01-11_TF534.jpg (445.51 KiB) Viewed 456 times

Re: Mandi's build of TF534

Posted: Sat Jan 11, 2020 11:05 am
by terriblefire
Nice and tidy build!

Re: Mandi's build of TF534

Posted: Sat Jan 11, 2020 11:06 am
by Mandi
Thanks! It waits in my queue almost half year until I collect all parts and find some time to assembly it together :-) Still waiting for TF536:-)

Re: Mandi's build of TF534

Posted: Sat Jan 11, 2020 11:49 am
by PaulJ_2.0
I concur, that is nicely done.
You will find they are a very stable card and well worth the investment of money and time.

Re: Mandi's build of TF534

Posted: Sat Jan 11, 2020 12:47 pm
by Lynxman
I think your RAM CPLD is backwards. The small dot is pin 1.

Re: Mandi's build of TF534

Posted: Sat Jan 11, 2020 1:21 pm
by terriblefire
Lynxman wrote:
Sat Jan 11, 2020 12:47 pm
I think your RAM CPLD is backwards. The small dot is pin 1.
Ops well spotted.

Re: Mandi's build of TF534

Posted: Sat Jan 11, 2020 1:24 pm
by Mandi
Ooops so I need to resolder this one... :-) Thanks!

Re: Mandi's build of TF534

Posted: Sat Jan 11, 2020 2:05 pm
by Mandi
Now it should be fixed :-)
tf534.jpg
tf534.jpg (316.58 KiB) Viewed 400 times

Re: Mandi's build of TF534

Posted: Mon Jan 13, 2020 1:05 am
by Mandi
ANd I succesfully programmed my board with Raspberry Pi 3b, it verifies that files flashet correcly with latest firmware, but it won't runs. IC10 becomes hot only, so next step is to verify if there's no shorts somewhere on it (on two CPLDs for sure no shorts)...

Re: Mandi's build of TF534

Posted: Mon Jan 13, 2020 6:56 am
by arkadiusz.makarenko
Mandi wrote:
Mon Jan 13, 2020 1:05 am
ANd I succesfully programmed my board with Raspberry Pi 3b, it verifies that files flashet correcly with latest firmware, but it won't runs. IC10 becomes hot only, so next step is to verify if there's no shorts somewhere on it (on two CPLDs for sure no shorts)...
Do you have JP1 set properly?