Control system for allowing multiple chips of a disk drive to sa

Details Control system for allowing multiple chips of a disk drive to sa Control system for allowing multiple chips of a disk drive to sa

1997-11-18

1998-10-20

Fears, Terrell W.

Static information storage and retrieval

Powering

371 12, G11C 1300

Patent

active

058257080

ABSTRACT:
A disk drive includes a power driver chip, a microprocessor chip and a single reset line coupled to respective pins of the power driver and the microprocessor chip. The power driver chip includes a control circuit for inhibiting the power driver chip from de-asserting a reset signal on a reset line while the microprocessor chip is asserting the reset signal on the reset line.

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patent: 5519346 (1996-05-01), Haddad et al.
patent: 5528749 (1996-06-01), Landis et al.

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