Null Modem Cable The Right Cable

 

Bronze Member
Username: Evadelparaiso

Puerto Rico

Post Number: 92
Registered: May-06


A specially designed cable that allows a user to connect two computers directly to each other via their communications ports (RS-232 ports). Null modems are particularly useful with portable computers because they enable the portable computer to exchange data with a larger system. Null modem cables have the Tx (transmit) and Rx (Recieve) lines crossed over, thereby allowing data to be sent from one device to the other. They are similar to a crossover cable where it is the CTS (clear to send) and RTS (ready to send) lines are crossed over. Null-modem cables are used for serial port connections.
 

Bronze Member
Username: Johnner

Post Number: 87
Registered: Nov-05
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Bronze Member
Username: Evadelparaiso

Puerto Rico

Post Number: 97
Registered: May-06
USB to RS232 converter for bin files.


You need to install a special driver for that:
I think this is it!

USB to RS232 converter
Windows 98SE/Me/2000/XP
(20026, 08/2004)

http://www.manhattan-support.com/drivers/205146_pl2303_v20026.zip

https://www.ecoustics.com/electronics/forum/home-video/222877.html

Build your own USB to RS232 converter

http://www.pccompci.com/usb-converter/usb-converter.html
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Silver Member
Username: Evadelparaiso

Puerto Rico

Post Number: 164
Registered: May-06
Fortecs use a regular straight modem cable do not use a null.
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