tdat04622 ETC-unknow, tdat04622 Datasheet - Page 12

• Manufacturer Part Number: tdat04622
• Description: Tdat Sonet/sdh 155/622/2488 Mbits/s Data Interfaces
• Manufacturer: ETC-unknow

TDAT042G5 Device Advisory
Advisory
for Version 1 and 1A of the Device
May 2001
Data Engine (DE)
(continued)
DE6. Incorrect ATM Out of Cell Delineation (OCD) Implementation
In ATM mode, the OCD reporting for channels B, C, and D is incorrect. The OCD state of channel A is reported for
channels B, C, and D. The OCD reporting is correct for channel A.
Workaround
No workaround is available for this condition.
Corrective Action
This condition will be corrected in version 1A of the device.
DE7. Incorrect Frame State of ATM Data Streams
When sending a single ATM data stream to channel A, the frame states of channels B, C, and D are incorrectly set
to sync mode. This prevents LCD errors from being reported on channel A as well. In addition, when sending a sin-
gle ATM data stream to channels B, C, or D, the frame states always remain in hunt mode. This results in LCD
errors on those channels.
Workaround
No workaround is available for this condition.
Corrective Action
A software workaround will be available with version 1A of the device.
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Agere Systems Inc.