ADM-XRC-7V1 User Manual
V1.9 - 23rd Aug 2016
3.7 Health Monitoring
The ADM-XRC-7V1 has the ability to monitor temperature and voltage to maintain a check on the operation of
the board. The monitoring is implemented using the ATMEGA64 microcontroller.
Control algorithms within the microcontroller automatically check line voltages and on board temperaturs and
shares the information with blockram in the Bridge FPGA.
The following voltage rails and temperatures are monitored:
Monitor
Purpose
1.0V
FPGA Core Supply (VccINT)
1.0V
Target Tranceiver Power (AVCC)
1.0V
Bridge Tranceiver Power (AVCC)
1.2V
Target Tranceiver Power (AVTT)
1.2V
Bridge Tranceiver Power (AVTT)
1.5V
DDR3 SDRAM, Target FPGA memory I/O
XRM_VIO (Front-Panel) I/O voltage
1.8V
Target Tranceiver Power (AVCC_AUX)
1.8V
Flash Memory, FPGA IO Voltage (VCCO)
2.0V
Target FPGA Auxiliary Supply AUX (VccAUX)
2.5V
Level Translation, Bridge FPGA Auxiliary Supply
(VccAUX)
3.3V
Board Input Supply
5.0V
Internally generated 5V supply
VPWR
Board Input Supply (either 5.0V or 12.0V)
Temp1
Target FPGA on-die temperature
Temp2
Board temperature sensor on-die temperature
Temp3
Bridge FPGA on-die temperature
Table 10 : Voltage and Temperature Monitors
An example application that reads the system monitor ("sysmon") is available within the SDK.
Page 15
Functional Description
ad-ug-1248_v1_9.pdf
