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AR# 22361

LogiCORE Generic Framing Procedure (GFP) v1.3 - How does the core insert management frames when CHANx_GFP_REGSITER_B[16] and [17] are set?


General Description: 

When the CSF timer expires, what type of management frames will the core insert if both CHANx_GFP_REGISTER_B[17] and [16] are set?


When the CSF timer expires, the core generates management frames for each type of management frame requested. If REGISTER_B[17] is set, the core inserts a loss of client signal. When REGISTER_B[16] is set, the core inserts a loss of character sync. When both bits are set, the core inserts two management frames back-to-back, one for each type of CSF request. In a multi-channel system, this is repeated for every channel sequentially as defined by the channel-specific registers.

AR# 22361
Date Created 09/04/2007
Last Updated 05/19/2014
Status Archive
Type General Article