sporniket / the-cradle-colorlight-i9-ecp5-amaranth-hdl

An implementation of "the cradle" for the ECP5-based colorlight i9 written with the Amaranth HDL
GNU Lesser General Public License v3.0
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Display a blinking test screen through the HDMI port #3

Closed sporniket closed 1 year ago

sporniket commented 1 year ago

Technical details

Target Video mode

See : https://www.improwis.com/tables/video.webt

720x576@50.000

Dimension Total Sync back porch Display front porch
Horizontal 864 64 68 720 12
Vertical 625 5 39 576 5

Visible effect

The screen displays a surface with a solid color switching every second betwen a blue-ish #0055AA and yellow-ish #AA9955