Altera Transceiver PHY IP Core - Manual (Page 365)

Name Direction Description
rx_10g_frame_sync_err
[-1:0]
Output For the Interlaken protocol, asserted to indicate a
synchronization Control Word error was received in a
synchronization Control Word location within the
metaframe.
This signal is sticky if block lock is lost and does not
update until block lock is re-established.This signal is
pulse-stretched; you must use a synchronizer to
synchronize with
rx_10g_clkout
.
rx_10g_scram_err
[-1:0]
Output For the Interlaken protocol, asserted to indicate,
Scrambler Control Word errors in a Scrambler Control
Word location within the metaframe.
This signal is sticky during the loss of block lock and does
not update until block lock is re-established. This signal is
pulse-stretched; you must use a synchronizer to
synchronize with
rx_10g_clkout
.
rx_10g_frame_skip_ins
[-1:0]
Output For the Interlaken protocol, asserted to indicate to a SKIP
Word was received by the frame synchronizer in a non-
SKIP Word location within the metaframe. This signal is
pulse-stretched; you must use a synchronizer to
synchronize with
rx_10g_clkout
.
rx_10g_frame_skip_err
[-1:0]
Output For the Interlaken protocol, asserted to indicate a Skip
Control Word error was received in a Skip Control Word
location within the metaframe.
This signal is sticky during the loss of block lock and does
not update until block lock is re-established. This signal is
pulse-stretched; you must use a synchronizer to
synchronize with
rx_10g_clkout
.
rx_10g_frame_diag_
err[-1:0]
Output For the Interlaken protocol, asserted to indicate a
Diagnostic Control Word error was received in a
Diagnostic Control Word location within the metaframe.
This signal is sticky during the loss of block lock and does
not update until block lock is re-established. This signal is
pulse-stretched; you must use a synchronizer to
synchronize with
rx_10g_clkout
.
rx_10g_frame_diag_status
[2-1:0]
Output For the Interlaken protocol, reflects the lane status
message contained in the framing layer Diagnostic Word
(bits[33:32]). This information is latched when a valid
Diagnostic Word is received in a Diagnostic Word
Metaframe location. This signal is pulse-stretched; you
must use a synchronizer to synchronize with
rx_10g_
clkout
.
Block Synchronizer
UG-01080
2015.01.19
10G PCS Interface 12-67
Stratix V Transceiver Native PHY IP Core Altera Corporation
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