Altera CPRI v6.0 MegaCore Function - Manual (Page 103)

Bits Field Name Type Value on
Reset
Description
7:0
lcv
RC 8'b0 Number of line code violations (LCVs) detected in the 8B/10B
decoding block in the transceiver. Enables CPRI link
debugging. This register turns over to the value of 0 when it
increments from the value of 255.
This counter includes LCVs that occur during initialization.
RX_BFN Register
Table 5-19: CPRI v6.0 IP Core RX_BFN Register at Offset 0x40
Bits Field Name Type Value on
Reset
Description
31:12 Reserved UR0 20'b0
11:0
bfn
RO 12'b0 Current BFN number.
LOOPBACK Register
Table 5-20: CPRI v6.0 IP Core LOOPBACK Register at Offset 0x44
Bits Field Name Type Value on
Reset
Description
31:11 Reserved UR0 21'b0
5-14 RX_BFN Register
UG-01156
2015.02.16
Altera Corporation CPRI v6.0 IP Core Registers
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