Color-signal converting circuit

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...

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340701, 340799, G09G 128

Patent

active

047120991

ABSTRACT:
A color-signal converting circuit for generating three primary-color display signals receives a first binary data signal, which requires the use of a look-up table before it can be displayed, and a second binary data signal, which does not require a look-up table but is in a format different than the first binary data signal, and selects one of these two-inputs for display after a memory unit performs either a look-up table operation or a conversion operation, as determined by a logical circuit priority decision based on one of the two input data signals.

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patent: 4464676 (1984-08-01), Russell et al.
patent: 4467322 (1984-08-01), Bell et al.
patent: 4481594 (1984-11-01), Staggs et al.
patent: 4484187 (1984-11-01), Brown et al.
patent: 4486746 (1984-12-01), Walker
patent: 4490797 (1984-12-01), Staggs et al.

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