The device is designed to control axial direction and protect an impact on hard disk driver (HDD). The device includes : the first and the second actuators (701, 702); an amplifying and signal processing circuit (662) for amplifying and outputting changed value of tension or compression of a suspension (105) form the first and the second actuators (701, 702); an error value extracting means; a sig...

Multiprocessor parallel computing systems and a byte serial SIMD processor parallel architecture is used for parallel array processing with a simplified architecture adaptable to chip implementation in an air cooled environment. The array provided is an N dimensional array of byte wide processing units each coupled with an adequate segment of byte wide memory and control logic. A partitionable sec...

Between the inverting output (4) and the non-inverting input (2) of a balanced amplifier (1) a first capacitor (C1) is arranged and between the non-inverting output (5) and the inverring input (3) a second capacitor (C2) is arranged. The outputs (11, 12) of a transconductor (10) are connected to the non-inverting input (2) and the inverting input (3), which transconductor converts a balanced input...