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by hussaa1
Tue Oct 09, 2018 2:39 pm
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 210
Views: 348543

Re: STICKY: HOWTO: Create Custom HDMI modes

aBUGSworstnightmare - i'd like to thank you for your answers, you've been very helpful of course and obviously know something about the RPi. Would you know the lowest frequency the RPi can go down to? i.e. should it be able to work down to 9 MHz or am I going to be wasting my time trying to achieve ...
by hussaa1
Tue Oct 09, 2018 12:09 pm
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 210
Views: 348543

Re: STICKY: HOWTO: Create Custom HDMI modes

I have played with framebuffer values to align the desktop now sort of in the middle which is beginning to look cool. What I am worried about is that although my screen is working at 32 MHz, it is a way too high frequency than the spec requires. This isn't appropriate for the LCD to run like that fo...
by hussaa1
Tue Oct 09, 2018 11:03 am
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 210
Views: 348543

Re: STICKY: HOWTO: Create Custom HDMI modes

However the timing diagram they have listed in their datasheet is exactly the same as the one in the previous datasheet link I posted. It is a customised version to work in 1U panels.
by hussaa1
Tue Oct 09, 2018 11:00 am
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 210
Views: 348543

Re: STICKY: HOWTO: Create Custom HDMI modes

Yes you are right,

This display is a Densitron part no 84-0254-000.
by hussaa1
Tue Oct 09, 2018 8:00 am
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 210
Views: 348543

Re: STICKY: HOWTO: Create Custom HDMI modes

Hello aBUGSworstnightmare

Thanks for your response;

I already linked the datasheet in my post. Here's the link;
According to the LCD ( driver chip HX8257-A - 480X272 TFT ), http://www.phoenixdisplay.com/wp-conten ... 8257-A.pdf
by hussaa1
Mon Oct 08, 2018 12:17 pm
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 210
Views: 348543

Re: STICKY: HOWTO: Create Custom HDMI modes

Hi fellows; I am new to RPi world from other programming languages and trying to do an LCD project in 24bit RGB DPI mode to dynamically display big font eight ASCII characters received over the Ethernet port to the active region of the display. I am using Raspberry Pi 3 Model B v1.2 with all the lat...

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