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
44
3.3.2 ISPnano Series 3 - Comparison of communications modes
The table below provides a comparison between the available communications modes.
Communications
Port
Max
Nodes
Maximum
Baud
Rate
Connector
Comment
RS232
1
115,200
RJ11
Standard RS232 Port
Can also be used as a
‘Remote Display / Keypad’
port
RS485 In/Out
32
230,400
5-pin 2.5mm Molex 2 x RS485 ports (In + Out)
Ports wired in parallel.
USB
1 ?
230,400
Mini-USB
connector
High-speed USB Port
Please note:
•
The programmer will automatically detect communications on the RS232, USB or RS485
ports.
•
The RS232 (RJ11) port is a dual purpose port. It can be used as a standard RS232 port to
control the programmer from the PC. It can also be used with a
‘Remote Display / Keypad
Module’
which can then control the programmer. This port also features a reg5V
supply to power the
‘Remote Display / Keypad Module’
•
The
‘ASCII Text communications Protocol (ATC)’
is only supported using the
‘RS232’
port.
It will not work with a
‘Virtual COM Port’
over USB.
3.3.3 ISPnano Series I / II / III - connecting to the RS232 Serial Port (RJ11)
The
‘RS232 Serial Port’
can be used to control the programmer from either a PC RS232 (COM) port
or some other RS232 enabled control device. The RS232 port features a robust RJ11 connector
which can withstand many insertions and de-insertions.
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.
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