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
42
3.2.3 ISPnano Series I - connecting to the RS232 Serial Port (RJ11)
If the programmer is being used in an environment where the RS232 cable will be regularly plugged in
and unplugged, then it is safer to use the
‘RS232-2 Serial Port’
. This port features a robust RJ11
connector which can withstand many insertions and de-insertions. The programmer comes with an
‘RJ11 to 9-way D-connector’
Serial Cable and also a
‘9-way serial extension cable’
. The
combination of these two cables is used to connect the programmer to the PC COM port.
Instructions
•
Plug the
‘RJ11 to 9-way D-connector’
into the RJ11 connector port (
RS232-2
) on the
programmer (see diagram below).
•
Connect the other end of the cable to the
‘9-way D-connector Serial Cable’
•
Connect the other end of the
‘9-way D-connector Serial Cable’
to a spare COM port on your
PC.
ISPnano – RS232-2 – RJ11 to 9-way female D-connector pin-out
ISPnano
RJ11
connector
ISPnano
signal description
9-way female
D-connector
pin
9-way female D-connector
signal description
1
Sw5.2V from
programmer
No connect
No connect
2
TX from programmer
2
RX into PC or Remote System
3
RX to programmer
3
TX from PC or Remote System
4
0V (GROUND)
5
0V (GROUND)
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