Patents
Patent data provided by The
European Patent Office
and updated through early 2009. Full text patent data loaded weekly coming soon.
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US6085336 (A), filed
Jan 29, 1992
, published
Jul 04, 2000
- TEXAS INSTRUMENTS INC
A data processing device formed in a single semiconductor chip. The data processing device includes an electronic processor, and on-chip peripheral circuitry ordinarily operative together. Further included, are means for selectively entering externally...
US7372507 (B2), filed
Feb 08, 2005
, published
May 13, 2008
- TEXAS INSTRUMENTS INC
Methods for improving video images by making real-time gamma correction adjustments to such images are described. More particularly, gamma correction adjustments may be optimized for each individual frame of a video image by first segregating the pixels of an...
US6032268 (A), filed
Feb 04, 1992
, published
Feb 29, 2000
- TEXAS INSTRUMENTS INC
The invention provides improved architectures and methods for emulation, simulation, and testability of data processing devices and systems without requiring physical probing or special test fixtures. A data processing device may include a semiconductor chip...
US5829054 (A), filed
Feb 26, 1997
, published
Oct 27, 1998
- TEXAS INSTRUMENTS INC
A data processing device includes a first memory for storing data, a second memory for storing instructions and circuitry connected to the first memory for electronically performing computation operations. Registers temporarily hold digital signals representat...
US5072418 (A), filed
May 04, 1989
, published
Dec 10, 1991
- TEXAS INSTRUMENTS INC
A data processing device includes an instruction decoder and an arithmetic logic unit having first and second inputs and an output. An accumulator is connected between the output and first input of the arithmetic logic unit. A further register is connected...
US5805792 (A), filed
Mar 21, 1997
, published
Sep 08, 1998
- TEXAS INSTRUMENTS INC
An electronic device having addressable storage elements and a bus so that the storage elements are accessible via the bus, an address register connected to the bus, a data register connected to the bus, terminals for serial scan-in and scan-out, a scanable...
US6151178 (A), filed
Mar 18, 1997
, published
Nov 21, 2000
- TEXAS INSTRUMENTS INC
A read channel (18) is provided for use in a mass storage system. The read channel (18) includes a plurality of circuit modules and an error estimation circuit (50). The plurality of circuit modules receive an analog data signal from a disk/head assembly (12)...
US5684721 (A), filed
Mar 13, 1992
, published
Nov 04, 1997
- TEXAS INSTRUMENTS INC
An electronic system for use with a host computer. The system includes electronic circuitry including a first semiconductor chip generally operable for a first function and also adapted for input and output of emulation signals. This is combined with emulation...
US5329471 (A), filed
Jun 29, 1993
, published
Jul 12, 1994
- TEXAS INSTRUMENTS INC
An emulation device including a serial scan testability interface having at least first and second scan paths, and state machine circuitry connected and responsive to said second scan path generally operable for emulation control of logical circuitry...
US6753913 (B1), filed
Sep 01, 2000
, published
Jun 22, 2004
- TEXAS INSTRUMENTS INC
An image processing apparatus for charge coupled device (CCD) and video inputs in a digital camera or for a digital camcorder is disclosed which provides optical black and offset correction for CCD inputs. A sampling circuit, including correlated double...
US5943507 (A), filed
Aug 20, 1997
, published
Aug 24, 1999
- TEXAS INSTRUMENTS INC
A computer system including an arrangement for programmably assigning interrupts to a larger set of interrupt channels. The computer system includes a microprocessing unit ("MPU" 102), a peripheral processing unit ("PPU" 110) that communicates with the MPU and...
US6522985 (B1), filed
Aug 29, 1997
, published
Feb 18, 2003
- TEXAS INSTRUMENTS INC
An emulation device including a serial scan testability interface having at least first and second scan paths, and state machine circuitry connected and responsive to said second scan path generally operable for emulation control of logical circuitry...
US6349392 (B1), filed
Jul 14, 1999
, published
Feb 19, 2002
- TEXAS INSTRUMENTS INC
A data processing device formed in a single semiconductor chip. The data processing device includes an electronic processor, and on-chip peripheral circuitry ordinarily operative together. Further included, are means for selectively entering externally...
US6023383 (A), filed
Mar 18, 1997
, published
Feb 08, 2000
- TEXAS INSTRUMENTS INC
A read channel (18) for use in a mass storage system is provided. The read channel (18) includes a plurality of circuit modules circuit and an error estimation circuit (50). The plurality of circuit modules may include circuitry such as a VGA (40), an LPF...
US6687779 (B1), filed
Jul 14, 2000
, published
Feb 03, 2004
- TEXAS INSTRUMENTS INC
A bus interface device includes a parallel input configured to be coupled to a bus (20), such as a primary PCI bus. The device also includes a parallel data output (TXD) and at least two control output nodes (TX_ER and TX_EN). Data control circuitry coupled to...
