DAQ system PCIe-LK12 User manual

PCIe-LK12 user’s Manual (Rev 1.0)
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PCIe-LK12
User’s Manual
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PCIe-LK12 user’s Manual (Rev 1.0)
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2- http://www.daqsystem.com
-- Contents --
1. PCIe-LK12 Introduction
2. PCIe-LK12 Description
2-1. PCIe-LK12 Connection
2-2. JP4 Connecter Pin-out
2-3. J1 Connecter Pin-Out
Appendix
A.1 PCIe-LK12 Dimension

PCIe-LK12 user’s Manual (Rev 1.0)
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1. PCIe-LK12 Introduction
The PCIe-LK12 PCI Express (x1) card can control Compact PCI products at desk computer (PC). It
supports a PCI Express signals and power through connecters. This board is a Compact PCI Link board
that can be used any operating systems without driver. However, you need a Compact PCI Link
board as like a cPCU-LK02 or cPCI-LK03 (DAQ product).
[Figure 1-1] shows that the connection of Compact PCI System and laptop computer.
[Figure 1-1. PCIe-LK12 and PC Connection]
Main Features
x1 PCI Express link host interface
Compliant with PCI Express Base Specification 1.1
Support various power (12V, 3.3V, 3.3V AUX) for external device through Mini Circular connecter
Applications
Industry Control Board
Compact PCI System Control

PCIe-LK12 user’s Manual (Rev 1.0)
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2. PCIe-LK12 Description
The PCIe-LK12 provides the PCI Express signals and various power (±12V, 3.3V, 3.3V AUX) through
MDR-18 (J1) and Mini Circular 6 pin (JP4) connecter.
2-1 PCIe-LK12 Connection
[Figure 2-1. PCIe-LK12 and Compact PCI System Connection]
[Figure 2-1] shows that the connection of Compact PCI System (cPCI-LK02 or cPCI-LK03) and
desktop computer (general PC).

PCIe-LK12 user’s Manual (Rev 1.0)
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2-2. JP4 Connecter Pin-Out
The PCIe-LK12 supports various power (12V, 3.3V, 3.3V AUX) through JP4 (HR10-7R-6S-RA)
Mini Circular connecter for external devices.
[Figure 2-2. PCIe-LK12 JP4 Connector Pin-out]
[Table 1. JP4 Connecter Description]
No. Name Description Remark
1 GND Ground
2 +12V +12V Power
3 N.C No Connection
4 N.C No Connection
5 +3.3V +3.3V Power
6 +3.3VAUX +3.3V Auxiliary Power

PCIe-LK12 user’s Manual (Rev 1.0)
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2-3. J1 Connecter Pin-Out
The PCIe-LK12 transmits the Express PCI signals through J1 (MDR-18) connecter.
[Figure 2-3. PCIe-LK12 J1 Connector Pin-out]
[Table 2. J1 Connecter Description]
No. Name Description Remark
A1 RXN Negative Receiver
A2 RXP Positive Receiver
A3 N.C No Connection
A4 GND Ground
A5 CLKN Negative Reference Clock
A6 CLKP Positive Reference Clock
A7 GND Ground
A8 PERST# Power Stable Signal

PCIe-LK12 user’s Manual (Rev 1.0)
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A9 GND Ground
B1 GND Ground
B2 N.C No Connection
B3 WAKE# Wake-Up System
B4 PRESENT# Add-in Card Presence Detect
B5 GND Ground
B6 +3.3V +3.3V Power
B7 GND Ground
B8 TXP Positive Transceiver
B9 TXN Negative Transceiver
Appendix
A.1 PCIe-LK12 Dimension : 78.5 x 59mm
J1
78.5
59
JP4