HR (TRS-80)
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* [http://www.trs-80.org/model-4-grafyx-solution/ The Model 4 Grafyx Solution] | * [http://www.trs-80.org/model-4-grafyx-solution/ The Model 4 Grafyx Solution] | ||
* [http://www.trs-80.com/wordpress/dsk-and-dmk-image-utilities/ Links to various utilities for dealing with TRS-80 data] | * [http://www.trs-80.com/wordpress/dsk-and-dmk-image-utilities/ Links to various utilities for dealing with TRS-80 data] | ||
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Revision as of 15:24, 28 September 2023
HR (High-Resolution graphics) is an image format that was used on TRS-80 computers. It is a bi-level 640×240 raw bitmap format. It is probably associated with the Grafyx expansion board and/or similar products, without which it was impossible to satisfactorily display such images.
HR files are usually exactly 19200 bytes in size, though we've observed some that are slightly larger.
Software
Sample files
- http://whatis.rest7.com/how-to-open-hr-file
- http://www.classiccmp.org/cpmarchives/trs80/Software/Model%204/ ...
- A/Assorted HR Files.zip (some images are adult-oriented)
- G/Geography*.zip
- H/High Resolution Graphics Files.zip (some images are adult-oriented)
