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54 NS9210 Processor Module Hardware Reference
Chapter 2
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Current Measurement Option
The Current Measurement Option uses 0.025R ohm series resistors to measure the
current. The NS9210 Processor Module Development board allows to measure:
the current used by the development board and module (through R80), and
the current used by the internal NS9215 1.8V core generated from VLIO using a
high-efficiency synchronous step-down converter (through R81)
Current Measurement Option (CMO) +3.3V development board and
module, R80
Current
Measurement
Option (CMO)
+3.3V VLIO
for 1.8V core,
module only,
R81
Current
Measurement
Option (CMO)
+3.3V for
module only
R94