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| + | | text = The current ULAplus specification is now maintained on the [http://www.zxshed.co.uk/sinclairfaq/index.php5?title=Main_Page Sinclair FAQ Wiki], under the "[http://www.zxshed.co.uk/sinclairfaq/index.php5?title=ULAplus ULAplus]" article. |
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ULAplus is a specification for a proposed hardware replacement for the Spectrum ULA. The current specification includes four colour modes: |
ULAplus is a specification for a proposed hardware replacement for the Spectrum ULA. The current specification includes four colour modes: |
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[[File:ULAplus_rgb.png|frame|G3R3B2 encoding]][[File:ULAplus_hsl.png|frame|Offset H(S)L encoding]][[File:ULAplus_cmyk.png|frame|CMYK (little-endian) encoding]] |
[[File:ULAplus_rgb.png|frame|G3R3B2 encoding]][[File:ULAplus_hsl.png|frame|Offset H(S)L encoding]][[File:ULAplus_cmyk.png|frame|CMYK (little-endian) encoding]] |
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| − | [[Category:ZX Spectrum technical information]] |
+ | [[Category:Migrated ZX Spectrum technical information articles]] |
Revision as of 16:42, 22 April 2014
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The current ULAplus specification is now maintained on the Sinclair FAQ Wiki, under the "ULAplus" article. |
ULAplus is a specification for a proposed hardware replacement for the Spectrum ULA. The current specification includes four colour modes:
0 - original spectrum behaviour
1 - RGB (see ZX Spectrum 64 Colour Mode)
2 - HSL (not yet finalized)
3 - CMYK
Any hardware implementing ULAplus must implement at least mode 0 and one other mode to be considered a ULAplus device.
G3R3B2 encoding
Offset H(S)L encoding
CMYK (little-endian) encoding