Altera Transceiver PHY IP Core - Manual (Page 650)

ALTGX Parameter Name (Default Value) XAUI PHY Parameter Name Comments
Acceptable PPM threshold between
receiver CDR VCO and receiver
input reference clock (±1000)
Not available as
parameters in the
MegaWizard Plug-In
Manager interface
Use assignment editor to make these
assignments
Analog power (Auto)
Loopback option (No loopback)
Enable static equalizer control (Off)
DC gain (0)
Receiver common mode voltage
(0.82v)
Use external receiver termination
(Off)
Receiver termination resistance
(100 ohms)
Transmitter buffer power (1.5v)
Transmitter common mode voltage
(0.65v)
Use external transmitter termina‐
tion (Off)
Transmitter termination resistance
(100 ohms)
VOD setting (4)
Preemphasis 1st post-tap (0)
Preemphasis pre-tap setting (0)
Preemphasis second post-tap setting
(0)
Analog controls (Off)
Enable ADCE (Off)
Not available as
parameters in the
MegaWizard Plug-In
Manager interface
Not available in 10.0 Enable channel and transmitter PLL
reconfig (Off)
Starting channel number (0) No longer required Automatically set to 0. The Quartus II
software handles lane assignments
Enable run length violation
checking with run length of (40)
Not available as
parameters in the
MegaWizard Plug-In
Manager interface
Use assignment editor
Enable transmitter bit reversal (Off)
Word alignment pattern length (10)
20-4 Differences Between XAUI PHY Parameters for Stratix IV and Stratix V Devices
UG-01080
2013.12.20
Altera Corporation Migrating from Stratix IV to Stratix V Devices Overview
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