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g
4.
Users may wish to use their own power supply; the pin-out from the emulator is
as follows. Numbering from right to left as shown in Figure l below.
Pin 1
+.5.2V
Pin 2
Ground
Pin 3
Sync Out {Positive True)
Pin 4
External Break In {Negative True)
Pin .5
Ground
Pin 6
+.5.2V
NB: Pin 4 {Input) A negative true logic signal applied to this pin will cause a
hardware {real time) breakpoint to be performed.
Pin 3 {output) This signal is active 9.5nS {worst case) following detection of the
hardware breakpoint or printpoint address. May be used to initiate or trigger
external hardware such as: oscilloscopes, logic analyzers, etc •
.5.
Ensure terminal characteristics are set correctly {see Page .5) and apply power
to the system in the following order.
First the TERMINAL next the
EMULATOR finally the TARGET SYSTEM.
PINt
Figure 1
Molex Pin Orientation.
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