Xilinx ML605 Hardware User's Manual page 73

System Monitor Header (J35)
Figure 1-30
user access to the analog power supply (A
Figure
(Vp/Vn) is also provided on this header. The header can be used to connect user specific
analog signals and sensors to the system monitor.
The Kelvin points for a 5 mΩ current sensing shunt in the FPGA 1V V
also available on this header. By connecting header pins 9 to 11 and 10 to 12 using jumpers,
the system monitor can be used to monitor the FPGA core current and power
consumption. This can be used to collect useful power information about a particular
design or implementation.
X-Ref Target - Figure 1-30
ML605 Hardware User Guide
UG534 (v1.9) February 26, 2019
shows the pinout for the System Monitor 12-pin header. The header provides
1-29. Access to the FPGA thermal diode and dedicated analog input channel
Anti-alias Filter
SYSMON_VN
C169
X7R
16V
SYSMON_VP
0.01UF
Dedicated Analog Inputs
Figure 1-30: System Monitor Header (J35)
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) and the 1.25V reference shown in
Vdd
System Monitor
Header
J35
1
NC
3
NC
5
1.25V Reference
7
9
Vccint_shunt_N
11
AGND
To Measure VCCINT Current:
Jumper on 9-11, 10-12
Connect Vccint shunt to Vp,Vn
Detailed Description
core supply are
ccint
FPGA
Thermal Diode
access
FPGA_DX_P
2
FPGA_DX_N
4
6
SYSMON_AVDD
8
10
Vccint_shunt_P
12
UG534_37 _081209
73
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