Xaui phy analog parameters, Xaui phy analog parameters -6, Devices -6 – Altera Transceiver PHY IP Core User Manual
Page 146
shows how to remove the restriction on logical lane 0 channel assignment in Stratix V
devices by redefining the pma_bonding_master parameter using the Quartus II Assignment Editor. In
this example, the pma_bonding_master was originally assigned to physical channel 1. (The original
assignment could also have been to physical channel 4.) The to parameter reassigns the
pma_bonding_master to the XAUI instance name shown in quotation marks. You must substitute the
instance name from your design for the instance name shown in quotation marks
Example 6-1: Overriding Logical Lane 0 Channel Assignment Restrictions in Stratix V Devices
set_parameter -name pma_bonding_master "\"1\"" -to "
alt_pma_0|sv_xcvr_custom_native:sv_xcvr_custom_inst|sv_xcvr_native:
gen.sv_xcvr_native_insts[0].gen_bonded_group.sv_xcvr_native_inst"
XAUI PHY Analog Parameters
This section describes the analog parameters for the IP core.
Click on the appropriate link to specify the analog options for your device:
•
XAUI PHY Analog Parameters for Arria II GX, Cyclone IV GX, HardCopy IV and Stratix IV
on page 6-6
Related Information
•
Analog Settings for Arria V Devices
on page 19-2
•
Analog Settings for Arria V GZ Devices
on page 19-11
•
Analog Settings for Cyclone V Devices
•
Analog Settings for Stratix V Devices
XAUI PHY Analog Parameters for Arria II GX, Cyclone IV GX, HardCopy IV
and Stratix IV Devices
This section describes parameters for the Arria II GX, Cyclone IV GX, and Stratix IV devices; specify your
analog options on the Analog Options tab.
Table 6-5: PMA Analog Options
Name
Value
Description
Transmitter termination resistance OCT_85_OHMS
OCT_100_OHMS
OCT_120_OHMS
OCT_150_OHMS
Indicates the value of the termination
resistor for the transmitter.
Transmitter VOD control setting
0–7
Sets V
OD
for the various TX buffers.
6-6
XAUI PHY Analog Parameters
UG-01080
2015.01.19
Altera Corporation
XAUI PHY IP Core