User`s manual

DIGITAL-LOGIC AG MSMVGA Manual V1.0

65545 Display Capabilities

CRT Mode Mono LCD DD STN LCD 9-Bit TFT LCD Video Simultaneous

Resolution Color

Gray Scales

Colors

2, 3, 4

Colors

1, 2, 3, 4

Memory Display

320x200 256 /256K 61 / 61 256 / 226,981 256 / 185,193 512 KB yes

640x480 16 / 256K 16 / 61 16 / 226,981 16 / 185,193 512 KB yes

640x480 256 / 256K 61 / 61 256 / 226,981 256 / 185,193 512 KB yes

800x600 16 / 256K 16 / 61 16 / 226,981 16 / 185,193 512 KB yes with 1 MB

800x600 256 / 256K 61 / 61 256 / 226,981 256 / 185,193 512 KB yes with 1 MB

1024x768 16 / 256K 16 / 61 16 / 226,981 16 / 185,193 512 KB yes with 1 MB

1024x768 256 / 256K 61 / 61 256 / 226,981 256 / 185,193 1 MB yes

1280x1024 16 / 256K 16 / 61 n/a n/a 1 MB n/a

Notes:

1 Larger color palettes and simultaneous colors can be displayed on 12-Bit, 18-Bit, and 24-Bit TFT panels via the

65540/545 video input port.

2 Includes dithering.

3 Includes frame rate control.

4 Colors are described as number of simultaneous on-screen colors and number of unique colors available in the color

palette. 256K colors assumes DAC output mode is set to 6 bits of R, G & B. If DAC is set to 8-Bit output mode, the

number of available colors is 16 M.

VGA Controller Chips

C&T 65545 32bit local bus up 1024kRAM hardware accelerator

CRT Displays

The 65545A supports resolution fixed frequency and variable frequency analog monitors in interlaced

and non-interlaced modes of operation. Digital monitor support is also built in.