MT9076
Preliminary Information
Error Counters
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All counters can be preset or cleared under software control
Maskable occurrence interrupt
Maskable overflow interrupt
Counters can be latched on one second intervals
T1/J1 Mode
E1 Mode
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PRBS Error Counter (16-bit)
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Errored FAS Counter (8-bit)
CRC Multiframe Counter (16-bit)
E-bit Counter (10-bit)
Framing Bit Error Counter (8-bit)
Line Code Violation / Excessive Zeros
Counter (16-bit)
Out of Frame Alignment Counter (4-bit)
Change of Frame Alignment Counter (4-bit)
Multiframes Out of Sync Counter (8-bit)
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CRC-4 Error Counter (16-bit)
PRBS Error Counter (8-bit)
CRC Multiframe Counter (8-bit)
Line Code Violation / Excessive Zeros
Counter (16-bit)
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CRC-6 Error Counter (16-bit)
Error Insertion
T1/J1 Mode
Bipolar Violations
E1 Mode
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Bipolar Violations
CRC-4 Errors
FAS Errors
CRC-6 Errors
Ft Errors
Fs Errors
NFAS Errors
Payload Errors
Payload Errors
Loss of Signal Error
Loss of Signal Error
Loopbacks
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Digital loopback
Remote loopback
ST-BUS loopback
Payload loopback
Metallic loopback
Local timeslot loopback
Remote timeslot loopback
Per Timeslot Control
The following features can be controlled on a per timeslot basis:
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Clear Channel Capability (only used in T1/J1)
Choice of sourcing transmit signaling bits from microport or CSTi pin
Remote timeslot loopback
Local timeslot loopback
PRBS insertion and reception
Digital milliwatt pattern insertion
Per channel inversion
Transmit message mode
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MITEL [ MITEL NETWORKS CORPORATION ]
