Fmc Menu - Xilinx KCU105 User Manual

VCC1V2:
MGTAVCC:
MGTAVTT:
Option 0: Return to Main Menu
This option returns to the menu level above.

FMC Menu

The KCU105 board provides two FMC ANSI/VITA 57.1 expansion interfaces that use a
common VADJ voltage supply. At power-up, prior to displaying the main menu, the system
controller initializes the VADJ on the FMC expansion port interface. If no cards are attached
to the FMC ports, the VADJ voltage is set to 1.8V. Otherwise, the FMC module's I2C EEPROM
is read to find a VADJ voltage supported by both the KCU105 board and the FMC module
within the available choices of 1.8V, 1.5V, 1.2V, and 0.0V. The VADJ voltage is set and then
the main menu is displayed. Users can scroll back through their terminal window output
and view the settings determined for VADJ. If an attached FMC card does not have its I2C
EEPROM programmed, the VADJ voltage can be set manually with the FMC menu.
All FMC mezzanine cards must host an I2C EEPROM, powered from the always on 3P3VAUX
rail, which can be read out through the FMC menu. A raw hexadecimal display and a
formatted version of the FMC EEPROM data are provided through the FMC menu. The VITA
57.1 standard identifies the data fields of the intelligent platform management interface
(IPMI) specification used for the FMC EEPROM. The KCU105 board system controller utilizes
the board information area and the multi-record DC load record to query the FMC module
for its VADJ requirements. See the VITA FMC Marketing Alliance website
on these standards. The KCU105 board system controller is aware of the programmable
clock resources on these FMCs:
• FMC XM101 LVDS QSE card
• FMC XM104 MGT serial connectivity card
• FMC XM105 debug card
• FMC XM107 loopback card
KCU105 Board User Guide
UG917 (v1.4) September 25, 2015
0.07 W 1.20 V 0.06 A
0.08 W 1.00 V 0.08 A
0.03 W 1.20 V 0.03 A
www.xilinx.com
Appendix C: System Controller
0.05 A 0.06 A
0.07 A 0.09 A
0.02 A 0.03 A
[Ref 35] for details
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