Rastergraf
3-34 Connector Pinouts and Cable Information
Table 3-24 Rear Panel Signal Definitions
Pn4/Schematic Name
Function
LVDSA_TX3P,
LVDSB_TX3P, etc.
LVDS Ch A and Ch B (respectively) signals.
LVDSA_TX3P/ LVDSA _TX3N would make up a
high-speed differential pair.
DVID_TXCP, etc.
DVIB_TXCP, etc.
DVI In signals. DVID_TXCP/DVID_TXCN would
make up a high-speed differential pair.
DVI Out signals. DVIB_TXCP/DVIB_TXCN
would make up a high-speed differential pair.
Note that all lines must be the same length and each
pair must use twisted pair with shield cabling. Each
shield must be separately tied to ground, not all
shields together and then to ground.
REAR_ VIN3/HS_HSYNC
,
etc.
This is a signal pin shared between the Bt835
NTSC/PAL/SECAM decoder and the high-speed
AD9882 RGBHV decoder.
VIN indicates a Bt835 video input multiplexer
input. Numeral indicates which physical port. VIN3
would be the fourth (0-3) input.
HS_ means high-speed signal. HSYNC is, of
course, horizontal sync input.
REAR_GREEN
, etc.
SO_GREEN, etc.
Part of the Primary VGA output.
Part of the Secondary VGA output.
RED, GREEN, and BLUE must use 75-ohm coax.
Each shield must be separately tied to ground, not
all shields together and then to ground.
HSYNC and VSYNC should each be twisted pair
with a ground. SDC and SDA can be straight or
twisted pairs.
REAR_COUT
, etc.
Part of the component or composite video output
signal set.
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