Table 1-3. Voltage Values
Step Value
57
46
36
27
18
10
3
Power Measurements
Several locations are provided for measuring the current draw from vari-
ous power planes. Precision 0.1 ohm shunt resistors are available on the
VDDINT, VDDEXT, and VDDFLASH voltage domains. For current
draw, the jumper is removed, voltage across the resistor can be measured
using an oscilloscope, and the value of the resistor can be measured using a
precision multi-meter. Once the voltage and resistance are measured, the
current can be calculated by dividing the voltage by the resistance. For the
highest accuracy, a differential probe should be used for measuring the
voltage across the resistor.
ADSP-BF506F EZ-KIT Lite Evaluation System Manual
Using ADSP-BF506F EZ-KIT Lite
Voltage (V)
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1-17
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