TLK10081 Datasheet, PDF (18/62 Pages) Texas Instruments – 10Gbps 1-8 CHANNEL MULTI-RATE SERIAL LINK AGGREGATOR

TLK10081
SLLSEE9 – NOVEMBER 2013
www.ti.com
The following additional critical status conditions can be combined with the loss of signal condition
enabling additional real-time status signal visibility on the LOSA and LOSB outputs per channel:
1. Loss of Channel Synchronization Status – Logically OR’d with LOS condition(s) when enabled. Loss of
channel synchronization can be optionally logically OR’d (disabled by default) with the internally
generated LOS condition (per channel).
2. Loss of PLL Lock Status on LS and HS sides – Logically OR’d with LOS condition(s) when enabled.
The internal PLL loss of lock status bit is optionally OR’d (disabled by default) with the other internally
generated loss of signal conditions (per channel).
3. Receive 8B/10B Decode Error (Invalid Code Word or Running Disparity Error) – Logically OR’d with
LOS condition(s) when enabled. The occurrence of an 8B/10B decode error (invalid code word or
disparity error) is optionally OR’d (disabled by default) with the other internally generated loss of signal
conditions (per channel).
4. AGCLOCK (Active Gain Control Currently Locked) – Inverted and Logically OR’d with LOS condition(s)
when enabled. HS RX SERDES adaptive gain control unlocked indication is optionally OR’d (disabled
by default) with the other internally generated loss of signal conditions (per channel).
5. AZDONE (Auto Zero Calibration Done) - Inverted and Logically OR’d with LOS conditions(s) when
enabled. HS RX SERDES auto-zero not done indication is optionally OR’d (disabled by default) with
the other internally generated loss of signal conditions (per channel).
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SERDES INTERFACES
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