MB86296 Datasheet, PDF (16/352 Pages) Fujitsu Component Limited. – PCI Graphics Controller Specification

FUJITSU LIMITED PRELIMINARY AND CONFIDENTIAL
1.4.3 Display controller
Video data output
Analog RGB video output is provided. And each 8-bit digital video output is provided. When
selecting each 8 bits output, usable external memory bus width is 32 bits only.
Screen resolution
LCD panels with wide range of resolutions are supported by using a programmable timing
generator as follows:
Screen Resolutions
Resolutions
1024 × 768
1024 × 600
800 × 600
854 × 480
640 × 480
480 × 234
400 × 234
320 × 234
Hardware cursor
MB8629x supports two hardware cursor functions. Each of these hardware cursors is specified as
a 64 × 64-pixel area. Each pixel of these hardware cursors is 8 bits and uses the same look-up
table as indirect color mode.
Double buffer method
Double buffer method in which drawing window and display window is switched in units of 1 frame
enables the smooth animation.
Flipping (switching of display window area) is performed in synchronization with the vertical
blanking period using program.
Scroll method
Independent setting of drawing and display windows and their starting position enables the smooth
scrolling.
Display colors
• Supports indirect color mode which uses the look-up table (color palette) in 8 bits/pixels.
• Entry for look-up table (color palette) corresponds to color code for 8 bits, in other words, 256.
Color data is each 6 bits of RGB. Consequently, 256 colors can be displayed out of 260,000 colors.
• Supports direct color mode which specifies RGB with 16 bits/pixels.
• Supports direct color mode which specifies RGB with 24 bits/pixels.
MB86296S<Coral-PA>
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Specification Manual Rev0.1