Pinouts Of Internal Connectors; Internal Ata-44 Connectors - Matrox 4Sight-II Installation And Hardware Reference

180 Appendix C: Technical reference
Pin
+12, -12
+13, -13
+14, -14
+15, -15
+16, -16

Pinouts of internal connectors

Inside the unit are the following connectors:
• Two ATA-44 internal connectors.
• The internal connector of the parallel interface (or floppy disk interface).
• The internal auxiliary I/O connector

Internal ATA-44 connectors

The two ATA-44 internal connectors are more specifically 44-pin, IDC male
connectors. Their pinouts are outlined in the following table.
• Operating voltage: 5 V.
Pin Signal
1 /RESET
2 GND
3 DD7
4 DD8
5 DD6
6 DD9
7 DD5
Signal
Bit 11
Bit 12
Bit 13
Bit 14
Bit 15
43
44
Front of computer
I/O
O
-
I/O
I/O
I/O
I/O
I/O
1
2
Description
Reset.
Ground.
Data 7.
Data 8.
Data 6.
Data 9.
Data 5.