| Patent Number |
Title Of Patent |
Date Issued |
| 7356076 |
System and method supporting auto-recovery in a transceiver system |
April 8, 2008 |
| A method and apparatus are disclosed to aid a transceiver chip, in a serial data communications system, in recovering from a system-side, out-bound data clocking problem. If a problem with a primary clock signal, used to clock data from a system-side of a transceiver chip through at |
| 7324548 |
Transceiver system and method supporting variable rates and multiple protocols |
January 29, 2008 |
| Present herein is a multirate transceiver wherein data can be received at a first data rate and transmitted at a second data rate. The transceiver device comprises a first interface for receiving data at one data rate a mapper that can map data from a first rate to the second rate, and a |
| 6844764 |
System and method for generating two effective frequencies using a single clock |
January 18, 2005 |
| A method and apparatus are disclosed for generating a second clock signal, having a second effective clock frequency, from a first clock signal, having a first effective clock frequency. Clock pulses of the first clock signal are counted to generate a count value. When the count value re |
| 6327641 |
Method of implementing a geometry per wedge (GPW) based headerless solution in a disk drive form |
December 4, 2001 |
| A method of implementing a geometry per wedge (GPW) based headerless solution in a disk drive formatter having a corresponding memory buffer. The disk drive formatter includes high and low processing engines and formats a data storage disk. The method includes the step of processing a |
| 6219729 |
Apparatus and method for providing for efficient communication between high and low-level proces |
April 17, 2001 |
| An apparatus is employed for providing for efficient communication between high level and low level processing engines in a disk formatter for formatting a disk, the high-level engine outputting at least one instruction to control disk operations to the low-level engine which process |
| 6167461 |
Programmable high performance disk formatter for headerless disk drive controller executing a se |
December 26, 2000 |
| A programmable disk formatter for a disk controller in a headerless hard disk drive (HDD) system is disclosed. The disk formatter includes a high level processing engine that generates on the fly low level instructions that are executed by a low level processing engine. The disk formatte |
| 5909336 |
Position detection scheme for headerless disk controller |
June 1, 1999 |
| The present invention provides a method and apparatus for providing position detection using a unique binary sequence encoded in indexing bits stored in servo wedges. The present invention generates a unique binary sequence (UBS) code and stores the bits of such a code in the indexing |
