Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1994-11-18
1997-06-17
Black, Thomas G.
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
345726, G06F 1730
Patent
active
056405570
ABSTRACT:
A method and apparatus for evaluating a plurality of logical elements connected to each other by a plurality of connectors, wherein a change of state may occur in at least one of the plurality of logical elements. A state data field is established for each of the plurality of connectors. State data is used within each connection to compare and asserted output of one node with the acknowledged input of another node. Logical elements that require reevaluation are identified from the plurality of elements. By searching for discrepancies within the state data field(s).
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Black Thomas G.
Dillon Andrew J.
Duffield Edward H.
International Business Machines - Corporation
Lintz Paul R.
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