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. Se ag ate Technology PAGE 15 5/1/82