2. Configurable Options > Connectors
30
Tsi382 (BGA) Evaluation Board User Manual
60E2010_MA001_03
Integrated Device Technology
www.idt.com
2.4.1
J1, J2, J36, J37 Connectors
These connectors are used to connect a plug-in card to the Tsi382’s PCI Interface. The connectors’ pin
assignments are as per the PCI standard for 32-bit connectors.
2.4.2
J3 ATX Power Connector
A standard ATX power supply can be used to power up the board when used stand alone (not plugged
into a PCIe system).
Table 15: J3 Pin Assignment
Pin
Number
Signal Assignment
J3 Pin Location
1
3.3V
2
3.3V
3
GND
4
5V
5
GND
6
5V
7
GND
8
N.C.
9
5VSB
10
12V
11
3.3V
12
-12V
13
GND
14
GND
15
GND
16
GND
17
GND
18
N.C.
19
5V
20
5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
