User`s manual

Signal Connections 27

ADLINK Technology Inc. PCI-9524

3 Signal Connections

This chapter describes the connectors of PCI-9524, and the signal

connections between PCI-9524 and external devices. Please see

Figure 3-1, Figure 3-2 and Figure 3-3 for details.

X CN1/CN2 - 68-pin VHDCI Connector

X SSI - SSI Connector

3.1 Connectors & Pin Assignments

PCI-9524 is equipped with two 68-pin VHDCI connectors. They

are used for digital input/output, analog input/output, etc. The SSI

connector is used for system synchronization.

Figure 3-1: CN1 Connector & Pin Assignments

Pin # Pin #

AI0+ 34 68 AI0-

VEX0 + 3 3 6 7 VEX0 -

VEX_SEN0+ 32 66 VEX_SEN0-

NC 31 65 NC

AI1+ 30 64 AI1-

VEX1 + 2 9 6 3 VEX1 -

VEX_SEN1+ 28 62 VEX_SEN1-

NC 27 61 NC

AI2+ 26 60 AI2-

VEX2 + 2 5 5 9 VEX2 -

VEX_SEN2+ 24 58 VEX_SEN2-

NC 23 57 NC

AI3+ 22 56 AI3-

VEX3 + 2 1 5 5 VEX3 -

VEX_SEN3+ 20 54 VEX_SEN3-

NC 19 53 NC

AGND 1 8 5 2 AGN D