Distributor of Equinox Technologies: Excellent Integrated System Limited
Datasheet of ISPNANO S3 KIT - ISP PORTABLE PROGRAMMER
Contact us: [email protected] Website: www.integrated-circuit.com
ISPnano Series Programmer - User Manual – V1.11 – 12
th
May 2011
111
4.0 Controlling the RELAY switching
4.1 Overview
The programmer controls the +12V supply to the relay coils by enabling the electronic
‘EXT-VCC’
switch inside the programmer. This switch applies the voltage from the
‘EXT-VCC’
input (+12V) to the
relay coils. This causes the relays to switch so that the internal programmer I/O and power signals are
now connected to the Target System (UUT).
4.2 Controlling the RELAYs from EDS (Development Mode)
The simplest way to familiarise yourself with the operation of the RELAY switching is to make an
‘EDS (Development)’
project.
Instructions:
•
Launch EQTools
•
Select
“Create a new EDS (Development Project)”
•
Select the programmer
‘ISPnano Series III’
•
Go through the EDS Wizard and select
<Save>
at the end of the wizard to save the project.
•
The EDS project will now launch.
•
Click on the
<Target Power Supply>
tab
a screen similar to the screenshot below is
displayed.
The functions of the different sections of this screen are outlined in the table below.
1
2
3
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