Smart Avi RGB2VGA - Manual (Page 15)

OVERVIEW
15
2.5 Compatibility
Interface Compatibility
•
RGB: Video signal consisting of R (red) G (green) and B (blue) signals. The signals
have a level of 0.7Vpp. The Green-Signal also carries the (composite) synchronisation
signals.
•
RGBS: Video signal consisting of R (red) G (green) and B (blue) signals and the
additional (composite) SYNC signal. All signals have 0.7Vpp.
•
VGA (also called RGBHV): Video signal consisting of R (red) G (green) and B (blue)
signals and additional horizontal/vertical synchronisation signals. The color signals have
a level of 0.7Vpp; the synchronisation TTL (5Volts).
•
Digital Video (DVI): DVI single link for resolution up to 1280x1024 at 60/75Hz.
Digital Video standard established by the Digital Display Working Group
(
www.ddwg.org ) R, G, B, CLOCK in an up to 1.4 Gbit/sec data stream. The signals
have a TMDS level.
•
CGA (Colour Graphic Adaptor): Legacy graphic standard, established by IBM,
supporting text with 40 or 80 characters in 25 lines with 16 colours or graphics in
640x200 with 2 colours or 320x200 with 4 colours.
•
EGA: Legacy graphic standard (Enhanced Graphic Adaptor), established by IBM,
supporting text with 80 characters in up to 43 lines graphics in 640x350 in 16 colours
from a palette of 64.
Supported SYNC forms
•
RGsB: RGB with SYNC on Green. The colour signals have a level of 0.7Vpp. The
Green-Signal also carries the (composite) synchronisation signals (app. –0.3V)
•
RGBs: RGB with composite SYNC signal. All signals have 0.7Vpp.
•
RGBS: RGB with composite SYNC signal. The colour signals have 0.7Vpp, the SYNC
Signal is TTL-Level (5V)
•
RGBHV: RGB with separate SYNC signals. The colour signals have 0.7Vpp, the SYNC
Signals have TTL-Level (5V)
•
MDA: black and white with separate SYNC signals (e.g. HERCULES). All Signals have
TTL-Level (5V) (with EGA/CGA to DVI Adaptor only)
•
CGA: colour with separate SYNC signals. All Signals have TTL-Level (5V) (with
EGA/CGA to DVI Adaptor only)
•
EGA: colour (2 pins per colour) with separate SYNC signals. All Signals have TTL-
Level (5V) (with EGA/CGA to DVI Adaptor only)