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Backdrop Color: Difference between revisions
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A '''Backdrop Color''' is one that appears behind all other layers. The SNES has two backdrop colors: one for the [[Main Screen]] and one for the [[Sub Screen]]. | |||
The main screen's backdrop color is known as '''color 0''' and is the very first entry of [[CGRAM]]. | |||
The sub screen's backdrop color is known as the '''fixed color''' and is set via the 8-bit COLDATA port (2132h).<sup>[1][2]</sup> | |||
=== See Also === | |||
{| class="wikitable" | |||
!colspan="7"|Other Layers | |||
|+ | |||
| [[Backdrop Color]] || [[Layer 4]] || [[Layer 3]] || [[Layer 2]] || [[Layer 1]] || [[Sprite (hardware) | Sprite]] || [[BG3 High Priority Bit|BG3 High Prio]] | |||
|} | |||
=== References === | |||
# https://problemkaputt.de/fullsnes.htm#snesppucolormath | |||
# [https://archive.org/details/SNESDevManual/book1/page/n131 page 2-27-18 of Book I] of the official Super Nintendo development manual | |||
[[Category:Video]] | [[Category:Video]] | ||
[[Category:Registers]] | |||
[[Category:Color Math]] | |||
Latest revision as of 16:18, 18 August 2024
A Backdrop Color is one that appears behind all other layers. The SNES has two backdrop colors: one for the Main Screen and one for the Sub Screen.
The main screen's backdrop color is known as color 0 and is the very first entry of CGRAM.
The sub screen's backdrop color is known as the fixed color and is set via the 8-bit COLDATA port (2132h).[1][2]
See Also
| Other Layers | ||||||
|---|---|---|---|---|---|---|
| Backdrop Color | Layer 4 | Layer 3 | Layer 2 | Layer 1 | Sprite | BG3 High Prio |
References
- https://problemkaputt.de/fullsnes.htm#snesppucolormath
- page 2-27-18 of Book I of the official Super Nintendo development manual