DIGITAL-LOGIC AG
MSMVGA Manual V1.0
8
65545 Display Capabilities
CRT Mode
Mono LCD
DD STN LCD
9-Bit TFT LCD
Video
Simultaneous
Resolution Color
4
Gray Scales
4
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.
