Apple III Hardware: Apple III Video (2/95)
This article describes the horizontal sync signals for the Apple ///.
This article has been archived and is no longer updated by Apple.
The Apple III's horizontal sync consists of 8usec of sync and 4usec of color burst. There are no porches or breezeways. There is a certain amount of 3.58 MHz during a video line due to the switching of the pixels.
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Article Change History:
14 Feb 1995 - Reviewed for technical accuracy, corrected spelling of sync.
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Article Change History:
14 Feb 1995 - Reviewed for technical accuracy, corrected spelling of sync.
Support Information Services
Last Modified: Feb 18, 2012