Download Seagate ST506 Manual 1982

Transcript
Theory of Op er ations
ST-506 Service Manual
Approximately 15 milliseconds after the last internal step pulse, the
retriggerable monostable multivibrator will time out and generate the
Seek Complete signal. Note that during the stepping routine, the
multivwrator is constantly triggered which maintains an inactive signal on
the Seek Complete line.
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