Control circuitry for magnetoresistive (MR) tape heads using gro

Details Control circuitry for magnetoresistive (MR) tape heads using gro Control circuitry for magnetoresistive (MR) tape heads using gro

1992-09-17

1994-08-30

Hajec, Donald

Dynamic magnetic information storage or retrieval

General recording or reproducing

Signal switching

G11B 1512

Patent

active

053433378

ABSTRACT:
Circuitry is provided that interconnects a plurality of MR heads on a substrate with control circuitry using a lesser number of interconnecting paths. This reduces the number of required substrate pins to which the interconnecting paths are connected. The reduced number of substrate pins is such that it enables manufacturing and processing techniques to accommodate an increased number of MR heads on a given substrate over that which would be possible with the prior art interconnecting techniques.

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