30 Chapter 4: Hardware reference
Matrox Meteor-II hardware reference
This chapter provides information on the architecture, operating modes, and
supported features of the Matrox Meteor-II /Multi-Channel board.
For a summary of the information given in this chapter and detailed specifications
of connectors and pinouts, refer to Appendix B of this manual.
Matrox Meteor-II /Multi-Channel grab section
The grab section of the Matrox Meteor-II /Multi-Channel board captures
monochrome or component RGB video signals from standard and non-standard
cameras. Six monochrome or two component RGB cameras can be attached.
VIA
LUT
3 256x8-bit
VID_IN1_1
VID_IN1_2
VID_IN2_1
VID_IN2_2
VID_IN3_2
SYNC_IN
VID_IN3_1
24
Low-
pass
filters/
Gain
Sync
separator
2:1
MUX
2:1
MUX
2:1
MUX
4:1
MUX
A/D
A/D
A/D
24
White
Black
White
Black
White
Black
Video transfer
memory
(4 Mbytes)
64
Either to DB-44
connector
(for PCI
form factor)
or to 30-pin
male
connector
(for
PC/104-Plus
form factor)
PSG
UART
RS-232
Drivers
and
Receivers
TTL
Drivers
&
Receivers
RX
TX
/RTS
/CTS
Clk input
Clk output
Hsync
Vsync
Trigger
Exposure timer1
Exposure timer2
Aux
Host 32-bit PCI bus
32
2
2
{
Not available on PC/104-Plus
form factor
Trigger
Opto-
coupler
8
8
8
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