MB86294 Datasheet, PDF (18/305 Pages) Fujitsu Component Limited. – Grraphiics Controller specifications

FUJITSU LIMITED
PRELIMINARY and CONFIDENTIAL
Overlay
Compatibility mode
Up to four extra layers (C, W, M and B) can be displayed overlaid.
The overlay position for the hardware cursors is above/below the top layer (C).
The transparent mode or the blend mode can be selected for overlay.
The M- and B-layers can be split into separate windows.
Window display can be performed for the W-layer.
Two palettes are provided: C-layer and M-/B-layer.
The W-layer is used as the video input layer.
L0, L2, L4 (0,0)
L1 (WX, WY) L3, L5 (HDB ⁺1, 0)
Window mode
• Up to six screens (L0 to 5) can be displayed overlaid.
• The overlay sequence of the L0- to L5-layers can be changed arbitrarily.
• The overlay position for the hardware cursors is above/below the L0-layer.
• The transparent mode or the blend mode can be selected for overlay.
• The L5-layer can be used as the blend coefficient plane (8 bits/pixel).
• Window display can be performed for all layers.
• Four palettes corresponded to L0 to 3 are provided.
• The L1-layer is used as the video input layer.
• Background color display is supported in window display for all layers.
L0 (L0WX, L0WY) L4 (L4WX, L4WY) L2 (L2WX, L2WY)
L5 (L5WX, L5WY)
L1 (L1WX, L1WY)
MB86294/294S CORAL_LB
Graphics Controller
Specifications Rev. 1.0
L3 (L3WX, L3WY)
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