Matrox Electronic Systems II - Manual (Page 111)

Board input and output connectors 111
Board input and output connectors
Matrox Meteor-II /1394 has four interface connectors: three
1394 ports and an auxiliary power supply input:
IEEE 1394 ports
Each IEEE 1394 port is a 6-pin connector. Its pinout is as
follows:
1394
ports
PCI connector
Auxiliary power
supply input
Pin Signal
1 +12 V, 1.25A (max)
2 GND
3 /TPB
4 TPB
5 /TPA
6 TPA