The device shown in Figure 17-1 is an RS-232–to–TTL converter board, designed to allow a PC with a serial (RS-232) port to communicate with a device that has a console (TTL) port. External converters ...
I am a cable modem installer.<BR><BR>First, you got the model number wrong.<BR>Toshiba PCX1100 or PCX1100u (the latter has a usb port).<BR><BR>Second, that cable modem is programmed via TFTP (a script ...
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