Matrox Corona Installation And Hardware Reference page 74

74 Appendix B: Technical information
Pin Signal
34 OPTOTRIG-
20 TRIGGER
19 V_CLKIN
33 V_CLKOUT
32 V_VSYNC
2 V_HSYNC
38 EXP(1)
23 EXP(2)
36 TX
22 RX
6 CTS
21 RTS
37 DTR
7 DSR
39 USER1IN
9 USER2IN
24 USER1OUT
8 USER2OUT
1,16 DC OUT
3-5, 14, 17-18, GROUND
25-31,42
Use Matrox cable DBHD44-TO-8BNC to interface to this
connector. It has eight BNC connectors and a high-density
44-pin D-Subminiature male connector. This cable allows you
to attach up to four analog video sources and a trigger input.
For the Matrox Corona encoder option, you can also attach
either an RGB external video device or both a Y/C and an
NTSC/PAL external video device.
The open-ended DH44-TO-8BNC/O cable is also available so
that you can access other signals, if needed.
Connect the two BNC-TO-SVHS adaptor cables to the
DBHD44-TO-8BNC cable for Y/C inputs.
I/O Description
I OptoCoupled TRIGGER
negative input.
I Non-Protected TTL TRIGGER
input.
I TTL CLOCK input.
O TTL CLOCK output.
I/O TTL VSYNC input or output.
I/O TTL HSYNC input or output.
O TTL EXPOSURE1 output.
O TTL EXPOSURE2 output.
O RS-232 Serial Port Transmit.
I RS-232 Serial Port Receive.
I RS-232 Serial Port CTS.
O RS-232 Serial Port RTS.
O RS-232 Serial Port DTR.
I RS-232 Serial Port DSR.
I TTL User Bit input.
I TTL User Bit input.
O TTL User Bit output.
O TTL User Bit output.
O +5V or +12V Power Supply.
- Ground.