Intel Arria 10 User Manual page 549

6. Reconfiguration Interface and Dynamic Reconfiguration
UG-01143 | 2018.06.15
Table 290. PRBS Accumulator Registers
Address
0x300[0]
0x300[1]
0x300[2]
0x300[3]
0x301[7:0]
0x302[7:0]
0x303[7:0]
0x304[7:0]
0x305[7:0]
0x306[7:0]
0x307[1:0]
0x30D[7:0]
0x30E[7:0]
0x30F[7:0]
0x310[7:0]
0x311[7:0]
0x312[7:0]
0x313[1:0]
Note: Intel recommends that you disable the byte serializer and deserializer blocks when
using the soft PRBS accumulators. When the byte serializer and deserializer blocks are
enabled, the number of bits counted are halved because the clock is running at half
the rate.
Related Information
• Steps to Perform Dynamic Reconfiguration
• Arbitration
• Using Data Pattern Generators and Checkers
Type Name
RW Counter enable (enables both error
and bit counters)
RW Reset
RW Error Count Snapshot
RO PRBS Done
RO Accumulated error count [7:0]
RO Accumulated error count [15:8]
RO Accumulated error count [23:16]
RO Accumulated error count [31:24]
RO Accumulated error count [39:32]
RO Accumulated error count [47:40]
RO Accumulated error count [49:48]
RO Accumulated bit pass through
count[7:0]
RO Accumulated bit pass through
count[15:8]
RO Accumulated bit pass through
count[23:16]
RO Accumulated bit pass through
count[31:24]
RO Accumulated bit pass through
count[39:32]
RO Accumulated bit pass through
count[47:40]
RO Accumulated bit pass through
count[49:48]
on page 512
Description
Counter enable (enables both error and bit
counters)
Reset the error accumulators
Snapshot captures the current value of
accumulated bits and the errors at that time
instance
PRBS Done when asserted indicates the verifier
has captured consecutive PRBS patterns and
first pass of polynomial is complete
Accumulated error count [7:0]
Accumulated error count [15:8]
Accumulated error count [23:16]
Accumulated error count [31:24]
Accumulated error count [39:32]
Accumulated error count [47:40]
Accumulated error count [49:48]
Accumulated bit pass through count[7:0]
Accumulated bit pass through count[15:8]
Accumulated bit pass through count[23:16]
Accumulated bit pass through count[31:24]
Accumulated bit pass through count[39:32]
Accumulated bit pass through count[47:40]
Accumulated bit pass through count[49:48]
on page 516
on page 550
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Intel Arria 10 Transceiver PHY User Guide
549