Altera 50G Interlaken MegaCore Function - Manual (Page 67)

Offset Name R/W Description
9'h38 CRC32_ERR_INJECT RW [NUM_LANES–1:0] - When a bit has the value of 1, the IP
core injects CRC32 errors on the corresponding TX lane.
When it has the value of 0, the IP core does not inject errors
on the TX lane. You must maintain each bit at the value of 1
for the duration of a Meta Frame, at least, to ensure that the
IP core transmits at least one CRC32 error.
Related Information
Avalon Interface Specifications
UG-01140
2015.05.04
50G Interlaken IP Core Register Map 6-5
50G Interlaken IP Core Register Map Altera Corporation
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