David Mothersole

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Coprocessor instruction format
- Patent number 5,021,991
- Issue date Jun 4, 1991
- Motorola, Inc.
- Douglas B. MacGregor
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coprocessor instruction format
- Patent number 4,994,961
- Issue date Feb 19, 1991
- Motorola, Inc.
- Douglas B. MacGregor
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for interrupting a coprocessor
- Patent number 4,914,578
- Issue date Apr 3, 1990
- Motorola, Inc.
- Douglas B. MacGregor
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microcoded processor executing microroutines with a user specified...
- Patent number 4,887,203
- Issue date Dec 12, 1989
- Motorola, Inc.
- Douglas B. MacGregor
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for selectively evaluating an effective addres...
- Patent number 4,821,231
- Issue date Apr 11, 1989
- Motorola, Inc.
- Michael Cruess
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for selectively evaluating an effective addres...
- Patent number 4,811,274
- Issue date Mar 7, 1989
- Motorola, Inc.
- Michael Cruess
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microcomputer with change of flow
- Patent number 4,763,253
- Issue date Aug 9, 1988
- Motorola, Inc.
- Mark W. Bluhm
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for selectively evaluating an effective addres...
- Patent number 4,758,978
- Issue date Jul 19, 1988
- Motorola, Inc.
- Michael Cruess
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processor having multiple cycle operand cycles
- Patent number 4,751,632
- Issue date Jun 14, 1988
- Motorola, Inc.
- David S. Mothersole
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for executing an instruction contingent upon a...
- Patent number 4,750,110
- Issue date Jun 7, 1988
- Motorola, Inc.
- David Mothersole
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microcode testing of a cache in a data processor
- Patent number 4,744,049
- Issue date May 10, 1988
- Motorola, Inc.
- John Kuban
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for coordinating execution of an instruction b...
- Patent number 4,731,736
- Issue date Mar 15, 1988
- Motorola, Inc.
- David Mothersole
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for coordinating execution of an instruction b...
- Patent number 4,729,094
- Issue date Mar 1, 1988
- Motorola, Inc.
- John Zolnowsky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microcomputer which prioritizes instruction prefetch requests and d...
- Patent number 4,729,093
- Issue date Mar 1, 1988
- Motorola, Inc.
- David S. Mothersole
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coprocessor instruction format
- Patent number 4,715,013
- Issue date Dec 22, 1987
- Motorola, Inc.
- Douglas B. MacGregor
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Instruction address calculation unit for a microprocessor
- Patent number 4,698,747
- Issue date Oct 6, 1987
- Motorola, Inc.
- Robert R. Thompson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processor having selective breakpoint capability with minimal...
- Patent number 4,635,193
- Issue date Jan 6, 1987
- Motorola, Inc.
- William C. Moyer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processor having dynamic bus sizing
- Patent number 4,633,437
- Issue date Dec 30, 1986
- Motorola, Inc.
- David S. Mothersole
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus master capable of relinquishing bus on request and retrying bus...
- Patent number 4,602,327
- Issue date Jul 22, 1986
- Motorola, Inc.
- William P. LaViolette
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for a compare and swap instruction
- Patent number 4,584,640
- Issue date Apr 22, 1986
- Motorola, Inc.
- Douglas MacGregor
- G06 - COMPUTING CALCULATING COUNTING

David Mothersole

Person

Patents Grantslast 30 patents

Coprocessor instruction format

Coprocessor instruction format

Method and apparatus for interrupting a coprocessor

Microcoded processor executing microroutines with a user specified...

Method and apparatus for selectively evaluating an effective addres...

Method and apparatus for selectively evaluating an effective addres...

Microcomputer with change of flow

Method and apparatus for selectively evaluating an effective addres...

Data processor having multiple cycle operand cycles

Method and apparatus for executing an instruction contingent upon a...

Microcode testing of a cache in a data processor

Method and apparatus for coordinating execution of an instruction b...

Method and apparatus for coordinating execution of an instruction b...

Microcomputer which prioritizes instruction prefetch requests and d...

Coprocessor instruction format

Instruction address calculation unit for a microprocessor

Data processor having selective breakpoint capability with minimal...

Data processor having dynamic bus sizing

Bus master capable of relinquishing bus on request and retrying bus...

Method and apparatus for a compare and swap instruction