Equinox Systems PPM3 MK2 User Manual page 30

3 Powering the programmer / Target System
3a Select the required method of powering
the programmer
3b Powering the programmer using an
external power supply adaptor
3c Powering the programmer from the Target
System at +5.0V
3d Programmer and Target System are
Independently powered
PPM3 MKII Programmer - User Guide - V1.04 - 10
The PPM3 programmer supports the following
power supply methods:
•
Programmer powered from external 9.0 –
12.0V DC regulated supply (eg. mains
adaptor) – see (3b)
•
Programmer is powered from the Target
System at +5.0V – see (3c)
•
Programmer and Target System are
independently powered – see (3d).
•
Plug power supply jack into mating jack
socket on the rear of the programmer.
•
External power supply must be 9.0 to
12.0V DC regulated
•
Plug the mains adaptor into the mains
supply but do not switch the power on.
•
The Target System supplies +5.0V to the
programmer via either the ISP Cable /
Header or the screw terminal power
connectors.
•
The mains power supply adaptor must
NOT be used if you are powering from
the Target System.
•
The programmer is powered from +9.0 to
12.0V via the DC power input on the rear
panel of the programmer.
•
The Target System is powered from an
independent power supply.
•
The Vcc connection between the
programmer and Target System must be
removed.
•
The programmer 'I/O Level Convertor'
must be powered at the same voltage as
the Target System. This can be set up in
the Programming Project,
th
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