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Tau-PCI/32 Adapter, User Manual

 

10 

Copyright © 2004-2007 Cronyx

 

Adapter Configuration in Linux 

After the kernel modules (drivers) are assembled and installed, a startup module 

launch and channel configuration command file will also be installed. Because different 
Linux clones use a distinct startup procedure, for some systems this command file has to 
be installed manually (also, modification of the command file itself may be required). 

When prepared command file is used, to change the channel operation parameters the 

/etc/cronyx.conf file has to be edited and the modules – restarted.  

To set up the Tau-PCI/32 adapter modes, the sconfig utility (which is used for other 

Cronyx adapters) is used in OS Linux. It is recommended to create a command file, 
which sets the operation modes for the channels during the OS startup by using the 
examples supplied in the distribution kit. To get brief help about the sconfig utility, you 
can run the following command  

sconfig help 

A full description of the sconfig utility is supplied as part of the software 

deliverables, see «

man sconfig

». 

To understand the syntax of the /etc/cronyx.conf configuration file, you should also 

refer to the description of the sconfig utility, which is largely similar to the syntax of this 
utility’s parameters.   

Adapter Configuration in OS FreeBSD 

To set up the Tau-PCI/32 adapter modes, the sconfig utility, which is used for other 

Cronyx adapters, is used in OS FreeBSD. 

Typically, the modes are set during the operating system startup, e.g., from the /etc/rc 

file, and remain the same in the future. To get brief help about the sconfig utility, you can 
run the following command  

sconfig help 

A full description of the sconfig utility is supplied as part of the software 

deliverables, see «

man sconfig

». 

Summary of Contents for Tau-PCI/32

Page 1: ...opyright 2004 2007 Cronyx Version 1 3 June 2007 Tau PCI 32 Tau PCI 32 Lite Adapters for PCI bus One or two E1 PCM 30 interfaces built in cross connector up to 32 data links up to 2048 Kbps User Manual...

Page 2: ...Options 4 Deliverables 5 E1 Line Protection 5 Interior Design of the Adapter 5 Adapter Installation 8 Adapter Check 9 Software Installation 9 Adapter Configuration in Linux 10 Adapter Configuration i...

Page 3: ...r 64 Kbps unframed mode software selectable for each interface Generator Stability 50 ppm Line Coding AMI or HDB3 software selectable for each interface Line Impedance 120 Ohms twisted pair for coaxia...

Page 4: ...ibrary DDK Driver Development Kit will be supplied to deliver required enhanced functionality Key Features Two E1 interfaces with high sensitivity receivers Up to 32 independent logical synchronous da...

Page 5: ...ed breakdown voltage of about 7 5V and the tolerated pulse current of 200A and small self capacitance Interior Design of the Adapter Functionally the Tau PCI 32 adapter can be divided into six primary...

Page 6: ...Tau PCI 32 Adapter User Manual 6 Copyright 2004 2007 Cronyx...

Page 7: ...1 frame border In addition to the data the cross connector concurrently processes CAS signaling The use of the CAS maintenance block simultaneously to the activation of signaling exchange at E1 interf...

Page 8: ...ck can be used as such a source If clock signals from the external source are lost the adapter always automatically switches to the internal clock Only the basic operation modes needed to construct pa...

Page 9: ...interface models the same sequence can be performed to test the second E1 1 interface If the equipment has been connected correctly and is functional each test must yield no errors with allowance for...

Page 10: ...or the channels during the OS startup by using the examples supplied in the distribution kit To get brief help about the sconfig utility you can run the following command sconfig help A full descripti...

Page 11: ...Adapter Tau PCI 32 User Manual Copyright 2004 2007 Cronyx 11 List of E1 PCM 30 Interface Signals Pin No in DB 15 Connector Signal Name 1 XMT a 2 GND 3 RCV b 9 XMT b 10 GND 11 RCV a...

Page 12: ...7 71 Fax 7 495 742 17 73 E mail info cronyx ru Prices http www cronyx ru price Please send all requests and remarks regarding this manual and the use of the software at info cronyx ru ly cronyx ru Cro...

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