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Looking for a video test rom


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#1 grips03 OFFLINE  

grips03

    River Patroller

  • 3,664 posts
  • Location:New England

Posted Mon Apr 16, 2018 7:30 AM

Anyone willing to make a video test rom?  If yes, send me a PM

 

First image would be Grid of all the colors below on single screen.  Color rectangles should be big enough to fill the screen.  Order for the grid would be by the number below.

 

If you pressed Left action Button Grid would be replaced by the first color, in this case Transparent, press button again, then it would display Black, press button again, Medium Green, repeat for all the colors.

 

If you pressed Right action button it would cycle the other way, i.e. from Grid to White, press button again, now its Gray. Press button again and it Magenta, repeat for all the colors.

 

If the above is too much work then a rom that makes screen white would be fine too.

Attached Thumbnails

  • cv-vdp-coloors.png


#2 Kiwi OFFLINE  

Kiwi

    Stargunner

  • 1,580 posts

Posted Mon Apr 16, 2018 11:07 AM

Sent you a PM.



#3 grips03 OFFLINE  

grips03

    River Patroller

  • Topic Starter
  • 3,664 posts
  • Location:New England

Posted Mon Apr 16, 2018 4:32 PM

Thanks Kiwi.  Colecovision with RGB now looks awesome!!!



#4 grips03 OFFLINE  

grips03

    River Patroller

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  • 3,664 posts
  • Location:New England

Posted Mon Apr 16, 2018 5:41 PM

Kiwi wrote these two video test roms.  They are super helpful if you need to adjust RGB pots.

 

Thanks again for making them Kiwi!!!!

Attached Files



#5 Kiwi OFFLINE  

Kiwi

    Stargunner

  • 1,580 posts

Posted Mon Apr 16, 2018 8:00 PM

Here's the 3rd video test ROM.  Attached File  VideoTest3.rom   2.85KB   40 downloads

This has an additional screen that has some sample of some color gradients.  You can make your own color gradient by selecting 4 individual colors. 

 

VideoTest.gif

 

The first screen with the color grid:

Left or Right will change the background color, pressing button 2 will exit back to the menu screen.

 

The 2nd screen with the color gradients:

Up and down will move the * cursor.  Left and right will change that current color.  And BG is the background color, which is refer to paper.  Pressing button 2 will exit this screen back to the menu screen.

Source code: Attached File  VideoTest.zip   2.21KB   26 downloads

I'm glad I was able to help you out grips03. :)






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