File:PM5644 Composite.png

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PM5644_Composite.png(707 × 574 pixels, file size: 33 KB, MIME type: image/png)

Summary

Description
English: A true digital reproduction of the 4:3 circle pattern extracted directly from the EPROMs in a PAL PM5644. The circle does not appear truly circular because there are insufficient digital samples per line for it to appear as such on a computer screen.
Date
Source Own work
Author Inaxeon

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
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Captions

Digital reproduction of a PAL PM5644's pattern

Items portrayed in this file

depicts

30 October 2022

image/png

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current08:22, 7 November 2022Thumbnail for version as of 08:22, 7 November 2022707 × 574 (33 KB)InaxeonColours almost correct (within 1% of expected)
05:42, 31 October 2022Thumbnail for version as of 05:42, 31 October 2022707 × 575 (33 KB)InaxeonFixed chrominance registration
20:47, 30 October 2022Thumbnail for version as of 20:47, 30 October 2022707 × 575 (34 KB)InaxeonUploaded own work with UploadWizard
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