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2.5 Target System Requirements
The target system connected with EASE1000 must meet the following requirements.
Interface connector
Target LSI
Positive power supply (V
voltage
Power consumption (VTref)
■Note 1■
- Since the target LSI positive power supply is used for the internal circuit of EASE1000, its power
consumption increases when EASE1000 is in use.
Use an appropriate amount of the target system positive power supply while considering the power
consumed by EASE1000.
- Do not connect EASE1000 when measure the consumption current of a target system.
The on-chip debugging circuit in target LSI influences, and consumption current increases.
The following shows the power consumption of the VTref pin used inside EASE1000.
EASE1000 VTref pin power consumption (except for transient current)
Target LSI positive power supply (V
FEXTEASE1000-02
Target System requirements
Item
Must support the EASE1000 interface cable
Must have a 14-pin 2.54 mm pitch connector
(Compatible connector: HIF3FC-14PA-2.54DSA)
1.6 to 5.5V (Note 1)
)
DD
10mA
+5.5V
+3.3V
Description
) voltage
DD
EASE1000 User's Manual
General Description
Chapter 2
Power consumption (max)
10mA
2mA
5
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