24 lines
710 B
Plaintext
24 lines
710 B
Plaintext
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AST RESEARCH TECHNICAL BULLETIN TB-0291 8/11/87
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Premium 286/Clock
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For clarification, listed below is the acceptance specification
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for the clocks in the Premium 286 product line:
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1. Resident clock + or - 2 minutes per month
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2. DOS clock + or - 3 minutes per month
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Resident Clock:
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Stored in CMOS memory and maintained by battery backup.
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DOS Clock:
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When the system is booted, DOS reads the "resident clock" once
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and transfers the information into the operating system. At that
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point, system "time" is maintained by DOS.
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If the clocks do not fall within these specifications, contact
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customer support for further instructions.
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