(if using native DOS) or open a Command Prompt.
is turned off in your Windows Device Manager settings for that COM port to prevent data errors. 3. Installing the GM950 Software Prepare Files:
Press (Setup) → RS232 Configuration .
The original Motorola RSS for the GM950 runs strictly in a DOS environment. It relies on precise CPU clock timing.
: Download and install the latest version of DOSBox.
If using DOSBox, open the dosbox.conf configuration file and map your serial port by adding the following line under the [serial] section: serial1=directserial realport:com1 (Replace "com1" with whichever port number your USB cable is using). Step 3: Installing and Running the Software
: Inside DOSBox, navigate to your mounted drive and run setup.exe . If you are using a Windows 3.1 environment within DOSBox, use the Program Manager to select File -> Run and type a:\setup.exe . 3. Connecting the Hardware Programming the Motorola GM950 on Windows 10