Programmable wait states generator for a microprocessor and computer system utilizing it
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 17, 1994
Issued Date -
N/A
app pub date -
Mar 22, 1993
filing date -
May 18, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electronic circuit employed in a microprocessor system inserts a programmable number of wait states in a machine cycle of the microprocessor in response to a specific operational code of the microprocessor's instruction set being detected on a system data bus. A particular application of the wait state generation circuit is to provide enough time for a control signal to propagate along a plurality of daisy-chained peripherals before the microprocessor machine cycle ends. The wait state generation circuit may be provided as part of the microprocessor on a single integrated circuit chip.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully