| 8832488 |
Method and apparatus for digital I/O expander chip with multi-function timer cells |
Norman L. Rogers, Lynn S. Wood, Steve J. Hardy |
2014-09-09 |
| 7941687 |
Method and apparatus for digital I/O expander chip with multi-function timer cells |
Norman L. Rogers, Lynn S. Wood, Steve J. Hardy |
2011-05-10 |
| 5625842 |
System for the automatic transfer of message status in digital data communication |
— |
1997-04-29 |
| 5602537 |
Technique for eliminating data transmit memory underruns |
— |
1997-02-11 |
| 5495594 |
Technique for automatically adapting a peripheral integrated circuit for operation with a variety of microprocessor control signal protocols |
Craig A. MacKenna |
1996-02-27 |
| 5428746 |
Integrated microprocessor unit generating separate memory and input-output device control signals |
— |
1995-06-27 |
| 5220673 |
Device and method for programming critical hardware parameters |
Don Smith, Lois F. Brubaker |
1993-06-15 |
| 5193199 |
Device and method for programming critical hardware parameters |
Don Smith, Lois F. Brubaker |
1993-03-09 |
| 5153509 |
System for testing internal nodes in receive and transmit FIFO's |
Lois F. Brubaker, Don Smith |
1992-10-06 |
| 5032982 |
Device for timing interrupt acknowledge cycles |
Don Smith |
1991-07-16 |
| 5027310 |
Carry chain incrementer and/or decrementer circuit |
— |
1991-06-25 |
| 5025412 |
Universal bus interface |
Phillip D. Verinsky, Don Smith |
1991-06-18 |
| 5012180 |
System for testing internal nodes |
Lois F. Brubaker, Don Smith |
1991-04-30 |
| 4942553 |
System for providing notification of impending FIFO overruns and underruns |
Lois F. Brubaker |
1990-07-17 |
| 4885584 |
Serializer system with variable character length capabilities |
— |
1989-12-05 |
| 4617476 |
High speed clocked, latched, and bootstrapped buffer |
— |
1986-10-14 |
| 4446381 |
Circuit and technique for initializing the state of bistable elements in an integrated electronic circuit |
— |
1984-05-01 |