Search found 33 matches

by RenderEng
Tue May 23, 2023 11:25 pm
Forum: RenderEng F18 Alt
Topic: DIY F18a alternative
Replies: 62
Views: 10363

Re: DIY F18a alternative

Yeah my fault the cathode toward the tang.
by RenderEng
Tue May 23, 2023 1:48 pm
Forum: RenderEng F18 Alt
Topic: DIY F18a alternative
Replies: 62
Views: 10363

Re: DIY F18a alternative

I am using a 1n4001.

i just soldered under the board into the base of the pin header.
by RenderEng
Tue May 23, 2023 2:18 am
Forum: RenderEng F18 Alt
Topic: DIY F18a alternative
Replies: 62
Views: 10363

Re: DIY F18a alternative

yeah i drew it for you. yes the tang vcc are connected to the nabu vcc. Want a funny test ? leave the nabu off, and connect the usb-c cable on the tang. bang nabu boot screen... so it turns out the hdmi alone is capable of starting the tang itself. I got a case here connecting the tang to the hdmi n...
by RenderEng
Mon May 22, 2023 8:48 pm
Forum: RenderEng F18 Alt
Topic: DIY F18a alternative
Replies: 62
Views: 10363

Re: DIY F18a alternative

Hi there,

following the thread: https://forums.atariage.com/topic/35083 ... with-hdmi/

There is a fix for the board, just a small diode between the TMS and the TANG. The board has been updated and there is instructions to modify the original board if you had made one already.
by RenderEng
Fri May 19, 2023 6:36 pm
Forum: RenderEng F18 Alt
Topic: DIY F18a alternative
Replies: 62
Views: 10363

Re: DIY F18a alternative

My Legion 7 Slim Gen 7 2022 does not seem to have it under power settings. it has "USB Always On" on Legion rootkit. These laptops have different power settings. Windows seem to be stuck on Balanced mode I cannot change it even though I change the lenovo avantage or rootkit profile... it's...
by RenderEng
Fri May 19, 2023 7:44 am
Forum: RenderEng F18 Alt
Topic: DIY F18a alternative
Replies: 62
Views: 10363

Re: DIY F18a alternative

My first installation was rock solid. Plugged and worked every port. But then I decided to use Nabu RS-477 adapter. Neither the adapter and now the Gowin worked since then. WIth Gowin is a hit and run. Sometimes it requires a reboot, re-installing the driver, etc I even removed every entry of FTDI a...
by RenderEng
Fri May 19, 2023 2:11 am
Forum: RenderEng F18 Alt
Topic: DIY F18a alternative
Replies: 62
Views: 10363

Re: DIY F18a alternative

Same behaviour as mine. After some time only one port actually connects it.

I'd like to try the openFPGAloader.
by RenderEng
Thu May 18, 2023 7:28 pm
Forum: RenderEng F18 Alt
Topic: DIY F18a alternative
Replies: 62
Views: 10363

Re: DIY F18a alternative

Does your windows PC computer stops detecting the board ?

Mine happens all the time, I removed all driver, driveStore, pnpultil etc. but eventually it just stops...
by RenderEng
Tue May 16, 2023 3:05 pm
Forum: RenderEng F18 Alt
Topic: DIY F18a alternative
Replies: 62
Views: 10363

Re: DIY F18a alternative

Well I tried building it using EDA 1.9.8.11 Education Edition and I didn't have had any issue.
by RenderEng
Tue May 16, 2023 2:04 pm
Forum: RenderEng F18 Alt
Topic: DIY F18a alternative
Replies: 62
Views: 10363

Re: DIY F18a alternative

I am trying to get this version from the Gowin downloads but I cannot find it. I do have archived but I need to give people the instruction to download it. Even in the archives section I cannot get it. anymore :/