TLK10031 Datasheet, PDF (34/146 Pages) Texas Instruments – TLK10031 Single-Channel XAUI/10GBASE-KR Transceiver

TLK10031
SLLSEL3A – JULY 2015 – REVISED AUGUST 2015
Hard or Soft Reset
Loss of Lane
Alignment
(enable deskew)
Deassert LS_OK
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/C/ &
CH_SYNC?
no
yes
Align Detect 1
(disable deskew)
any
deskew_err
!deskew_err
& /C/
no
yes
Align Detect 2
Align Detect 3
any
deskew_err
!deskew_err
& /C/
no
yes
Lane Aligned
(Assert LS_OK)
Any Lane
yes
Realign
no
Conditions?
any
deskew_err
!deskew_err
& /C/
no
yes
/C/ = Character matched In All Enabled Lanes
deskew_err = Character matched in any lane,
but not in all lanes at same time
CH_SYNC = Channel Sync Asserted All Lanes
Figure 7-12. Lane Alignment State Machine
34
Detailed Description
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