Xilinx KCU105 User Manual

KCU105 Board User Guide www.xilinx.com 103
UG917 (v1.4) September 25, 2015
Appendix C: System Controller
Option 8: Get VCC1V2 Voltage
VCC1V2 = 1.200 V
Unscaled Hex: MSB = 0x13, LSB = 0x33
(The returned values include configuration setting details.)
Option 9: Get MGTAVCC Voltage
MGTAVCC = 1.000 V
Unscaled Hex: MSB = 0x10, LSB = 0x00
(The returned values include configuration setting details.)
Option A: Get MGTAVTT Voltage
MGTAVTT = 1.200 V
Unscaled Hex: MSB = 0x13, LSB = 0x32
(The returned values include configuration setting details.)
Option B: Get UTIL3V3 Voltage
UTIL3V3 = 3.299 V
Unscaled Hex: MSB = 0x34, LSB = 0xC7
(The returned values include configuration setting details.)
Option 0: Return to Main Menu
This option returns to the menu level above.
SYSMON Menu
The Kintex UltraScale FPGA on the KCU105 contains a 200 KSPS analog-to-digital converter
known as the system monitor (SYSMON), which is described in UltraScale Architecture
System Monitor User Guide (UG580) [Ref 12]. Measurements made internal to the UltraScale
FPGA are accomplished by the SYSMON block for VCCINT, VCCBRAM, and VCCAUX. In
conjunction with an onboard analog multiplexer (Analog Devices ADG707) and inline Kelvin
sense resistors, the UltraScale SYSMON ADC measures the current on the eight rails listed
in Tab le C- 2.
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Xilinx KCU105 Specifications

General

Brand	Xilinx
Model	KCU105
Category	Motherboard
Language	English