Altera 100G Interlaken MegaCore Function - Manual (Page 58)

The 100G Interlaken MegaCore function RX MAC performs the following functions:
• Data de-striping, including lane alignment and burst assembly from the PCS lanes.
• CRC24 validation
• Calendar recovery, if Include in-band flow control functionality is turned on
100G Interlaken IP Core RX Regroup Block
The 100G Interlaken MegaCore function RX regroup block performs the following functions:
• Translates the IP core internal data format to the outgoing user application data
irx_data
format.
• Implements domain crossing from the
rx_mac_clk
clock domain to the
rx_usr_clk
clock domain.
4-28 100G Interlaken IP Core RX Regroup Block
UG-01128
2015.05.04
Altera Corporation Functional Description
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