Search found 8 matches

by mprato
Mon Jan 06, 2020 4:12 pm
Forum: TF536
Topic: Limited TF536 Run - Sort of Sales (All gone)
Replies: 173
Views: 3262

Re: Limited TF536 Run - Sort of Sales (All gone)

terriblefire wrote:
Sun Jan 05, 2020 10:40 pm
Here is the BOM i used for my build...
Am I the only one here that feels like a child during Christmas night but Santa is not coming? :( :D
by mprato
Sat Jan 04, 2020 10:41 am
Forum: TF536
Topic: Limited TF536 Run - Sort of Sales (All gone)
Replies: 173
Views: 3262

Re: Limited TF536 Run - Sort of Sales (All gone)

I'll wait for the next run :(
terriblefire wrote:
Fri Jan 03, 2020 10:40 pm
Sorry all gone for this experiment.
by mprato
Fri Jan 03, 2020 4:33 pm
Forum: TF536
Topic: Limited TF536 Run - Sort of Sales (All gone)
Replies: 173
Views: 3262

Re: Limited TF536 Run - Sort of Sales (All gone)

I'd like one board too..
I've got to learn verilog to add another 2MB on tf530 but now it's time for more memory... :D

thanks as always!
by mprato
Fri Oct 04, 2019 8:10 pm
Forum: Terriblefire's channel
Topic: TF536 Experiment
Replies: 36
Views: 4722

Re: TF536 Experiment

one board for me too if possible
thanks!
by mprato
Sat Jul 13, 2019 7:16 pm
Forum: TF530
Topic: Total Newbie Thread
Replies: 68
Views: 8892

Re: Total Newbie Thread

Found the problem, I soldered a 74lvc1g14 instead of 17... the one on the 7MHz clock signal that feed the cpld... my bad :(

now everything is working good :)
Thanks a lot!
terriblefire wrote:
Sat May 25, 2019 11:19 am
Definitely some soldering issue
by mprato
Sat May 25, 2019 10:42 am
Forum: TF530
Topic: Total Newbie Thread
Replies: 68
Views: 8892

Re: Total Newbie Thread

Tried with 25,33 and 50MHz clock it's always the same, with the jumper in 7MHz clock diagrom doesn't even start...
I'm working with the binaries from tf530_2018_11_17_beta.zip, are these the latest?

Thanks

terriblefire wrote:
Fri May 24, 2019 8:32 pm
Actually you might get that if you have the CPU in 7Mhz mode or have a clock < 25mhz
by mprato
Fri May 24, 2019 8:03 pm
Forum: TF530
Topic: Total Newbie Thread
Replies: 68
Views: 8892

Re: Total Newbie Thread

I'll check the whole board better, but it's weird because with the oscilloscope I can see activity on lds/uds pin :(

thanks anyway!
terriblefire wrote:
Fri May 24, 2019 7:45 pm
Very likely a soldering fault somewhere. Looks like the lds uds lines
by mprato
Fri May 24, 2019 7:30 pm
Forum: TF530
Topic: Total Newbie Thread
Replies: 68
Views: 8892

Re: Total Newbie Thread

Hi, I'm not so newbie but I'm still having trouble with a TF530.. The 030 seems to work but can't detect and write on chip ram( no screen), but testrom with serial port is working. after some test the 2M fastram seems to be ok... This is a screenshot of testrom at boot: IMG_20190524_151816.jpg Any i...

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