Altera 40-Gbps Ethernet MAC and PHY MegaCore Function User Manual
Page 192
Date
ACDS
Version
Changes
• In "Simulating the 40-100GbE IP Core with the Testbenches" section,
removed option to include or exclude waveform generation in the
simulation scripts. The scripts do include this option in pre-13.1
releases.
• Corrected topics to include links to both internal (other sections) and
external (other documents and websites). Previously only one or the
other appeared in each section in the document.
• Fixed assorted typos.
November
2013
v13.1
(2013.11.04
)
• Added new 40GBASE-KR4 support with FEC option, including new
parameters, signals, registers, testbench, and example design.
• Added new parameter for Synchronous Ethernet support option to
separate the reference input clocks for the RX CDR PLL and the TX PLL
and make the RX recovered clock visible.
• Added the following new signals:
• Link fault signals visible in duplex variations:
remote_fault_status
and
local_fault_status
.
• PHY status signals visible in MAC+PHY variations:
tx_lanes_
stable
and
lanes_deskewed
.
• New clock signals for SyncE variations:
rx_clk_ref
,
tx_clk_ref
,
and
rx_recovered_clk
.
• New 40GBASE-KR4 signals for analog reconfiguration.
• Updated testbench descriptions to describe the new streamlined
testbenches and the new 40GBASE-KR4 example design and testbench.
• Updated descriptions of testbenches and example designs to clarify the
user no longer needs to configure the DUT with a specific name and
clock rate.
• Updated resource utilization numbers.
• Corrected module names in 40GbE IP core resource utilization tables.
July 2013
1.3(v13.0)
• Corrected signal widths and descriptions in Figure 3-2 on page 3-2 and
Figure 3-3 on page 3-3.
• Corrected Avalon-ST client interface signal widths in Figure 3-5 on page
3-8, Table 3-2 on page 3-8, Figure 3-20 on page 3-23, and Table 3-6 on
page 3-23.
• Renamed and reorganized "Signals" on page 3-40.
UG-01088
2014.12.15
40- and 100-Gbps Ethernet MAC and PHY MegaCore Function User Guide Revision
History
D-3
Additional Information
Altera Corporation