Matrox Helios Series Installation And Hardware Reference page 130

130 Appendix B: Technical information
Pin Signal
4 P2_LVDS/TTL_VSYNC_IO-
5 P2_LVDS/TTL_VSYNC_IO+
6 P3_TTL_AUX(EXP)_OUT
7 P3_RS232_RxD
8 P3_RS232_TxD
9 P3_LVDS/TTL_CHSYNC_IO-
10 P3_LVDS/TTL_CHSYNC_IO+
11 GND
12 P2_LVDS/TTL_CHSYNC_IO-
13 P2_LVDS/TTL_CHSYNC_IO+
14 P2_TTL_AUX(TRIG)_IN
15 GND
16 P2_RS232_TxD
Description
VSYNC input/output for acq. path 2
(negative).
VSYNC input/output for acq. path 2
(positive).
TTL auxiliary output for acq. path 3.
Supported signals: exposure output 0
(main purpose) or user output 2.
RS-232 serial port 3 to frame grabber
(UART).
RS-232 serial port 3 to video source
(UART).
CSYNC input or HSYNC input/output
for acq. path 3 (negative).
CSYNC input or HSYNC input/output
for acq. path 3 (positive).
Ground.
CSYNC input or HSYNC input/output
for acq. path 2 (negative).
CSYNC input or HSYNC input/output
for acq. path 2 (positive).
TTL auxiliary input for acq. path 2.
Supported signals: trigger input 0
(main purpose), field input, or user
input 0.
Ground.
RS-232 serial port 2 to video source
(UART).
To build your own cable, parts can be purchased from:
Manufacturer:
Connector:
Pin Signal
20 P2_LVDS/TTL_CLK_IO-
21 P2_LVDS/TTL_CLK_IO+
22 P3_TTL_AUX(TRIG)_IN
23 P2_TTL_AUX(EXP)_OUT
24 P2_RS232_RxD
C1 P0_VID_IN_B
C2 P1_VID_IN_B
C3 P2_VID_IN_B
C4 P3_VID_IN_B
C5 GND
C6 GND
M1 GND
M2 GND
JAE Electronics
DV2P029M11
Description
Clock input/output for
acq. path 2 (negative).
Clock input/output for
acq. path 2 (positive).
TTL auxiliary input for
acq. path 3.
Supported signals:
trigger input 0 (main
purpose), field input, or
user input 0.
TTL auxiliary output for
acq. path 2.
Supported signals:
exposure output 0 (main
purpose) or user output
2.
RS-232 serial port 2 to
frame grabber (UART).
Video input B for acq.
path 0 (AC/DC).
Video input B for acq.
path 1 (AC/DC).
Video input B for acq.
path 2 (AC/DC).
Video input B for acq.
path 3 (AC/DC).
Ground.
Ground.
Ground.
Ground.