Intel Stratix 10 User Manual

Figure 40. PMA Tuning Generic Flow
Start Tuning for DTF
DTF achieved
Yes
No
Yes
No
Run STF at temp A & measure the BER at temp B
With best known settings set before initial adapt.
Sweep RF_B1/GS1/GS2 before cont. adapt to find best
PMA settings resulting in optimum performance.
Set the optimum PMA parameters recorded
above and run initial adapt and cont. adapt with
temperature sweep 1 degree/minute
Is the link performance optimum
with temperature sweep?
Is the link performance
optimum with STF across
dynamic temp?
Sweep GS1/GS2 first, record optimum values,
then sweep RF_B1/RF_B0 and run initial adaptation
for optimum performance at static temperature
You can use the PMA parameter configurations in the table below for the specified
data rate and channel loss. Refer to Table 30 on page 65 for details about the
parameters listed below.
3. Intel Stratix 10 E-Tile Transceiver PHY Architecture
UG-20056 | 2019.02.04
Intel
®
Stratix
®
10 E-Tile Transceiver PHY User Guide
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Intel Stratix 10 Specifications

General

Brand	Intel
Model	Stratix 10
Category	Control Unit
Language	English