Multiwindow display circuit

Details Multiwindow display circuit Multiwindow display circuit

1984-07-02

1988-10-25

Brigance, Gerald L.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340723, 340724, 340747, G09G 116

Patent

active

047807105

ABSTRACT:
A multiwindow display circuit comprises a horizontal boundary memory for storing horizontal boundary data of display windows, a vertical boundary memory for storing vertical boundary data of the display windows, a display address memory for storing an address of each of the display windows, a picture information memory for storing picture information related to the address stored within the display address memory, a bias value memory for storing bias values for the display windows, an address converter for adding a selected one of the bias values to the address of the display address memory to convert the display address, and a display responsive to the converted address for displaying any portion of the picture information memory at any area of display.

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