Sleipnir-1-PCI Technical Description
11(14)
Doc. No. 1111-1-HAA-1051-1
Rev. 1.0-P1
Copyright © Odin TeleSystems Inc., 2002
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Alarm Indication Signal (AIS)
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Remote Alarm Indication (RAI, Yellow alarm)
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Auxiliary Pattern (AUXP)
7.3 Loop Back
The line interface subsystem implements a remote loop back for line testing. In the
remote loop back mode, the clock and data recovered from the line inputs are routed back
to the line outputs through the analog transmitter.
8 Testing features
The Sleipnir Telecom configuration offers a variety of features to facilitate low-level
T1/E1/J1 testing:
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Full access to F, Y, Si, and Sa bits in E1 mode
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Full access to FS/DL-bits in T1 mode (including support for the DL-channel
protocol according to T1.403-1989 ANSI or to AT&T TR54016 specification)
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Programmable line build-out in T1/J1 mode
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Transparent mode
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Programmable transmit pulse shape and receive input threshold
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Insertion and detection of single alarms (e.g. Code Violation, Framing Errors,
etc)
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Support for generation and detection of Loop codes
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Support for channel loopback
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Support for PRBS (BERT patterns)
9 PCI Bus
The Sleipnir-1-PCI board is compliant with the PCI 2.1 local bus specification. It is a
universal interface, supporting both 3.3 volt and 5 volt signaling. The Sleipnir-1-PCI
supports 32 bits at 33 MHz and can be both Slave and Master.
