IDE Connector for 2,5" Hard Disk
Pin Signal Pin Signal
1/RESET 2GND
3D7 4D8
5D6 6D9
7D5 8D10
9D4 10 D11
11 D3 12 D12
13 D2 14 D13
15 D1 16 D14
17 D0 18 D15
19 GND 20 NC
21 NC 22 GND
23 /IOW 24 GND
25 /IOR 26 GND
27 NC 28 BALE
29 NC 30 GND
31 IRQ14 32 /IOCS16
33 SA1 34 NC
35 SA 0 36 SA2
37 /CS0 38 /CS1
39 /HDLED 40 GND
41 VCC 42 VCC
43 GND 44 NC
For signal description please refer additional literatur.
Ethernet Connector
Pin Signalname Function In/Out
1TXD+ 10BASE-T Transmit differential Output
2TXD- 10BASE-T Transmit differential Output
3RXD+ 10BASE-T Receive differential Input
4NC unused Pin
5NC unused Pin
6RXD- 10BASE-T Receive differential Input
7LNLED LED Output
8LKLED LED Output

TXD+, TXD-

Differential output pair drives 10 Mb/s Manchester encoded data to the 10BASE-T transmit
lines.

RXD+, RXD-

Differential input pair receives 10 Mb/s Manchester encoded data from the 10BASE-T receive
lines.

LKLED, LNLED

Connect with Cathode of Ethernet-LED‘s.
Feature Connector
Only for manufacture, not for use by customer
Tri-M Systems Inc., 6-1301 Ketch Court, Coquitlam, B.C., V3K 6X7, Canada
Phone: (604) 527-1100, (800) 665-5600 Fax: (604) 527-1110
Email: info@Tri-M.com Web: www.Tri-M.com