Changes between Version 50 and Version 51 of Zyxel/VDSL_IAD


Ignore:
Timestamp:
01/03/14 09:54:48 (3 years ago)
Author:
tj
Comment:

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  • Zyxel/VDSL_IAD

    v50 v51  
    4848I used a multi-meter to deduce the pin assignments on the device PCB. After finding ground, I monitored each pin as the device booted. One pin showed fluctuating voltage levels which told me it was the TX (transmit) pin. The remaining 2 pins both showed 3.3V so I had to guess which was the Vcc (power) and RX (receive). 
    4949 
    50 The port runs at 115,200 baud 8 data-bits, no parity. I connected using the screen utility: 
    51  
    52 {{{ 
    53 screen -L /dev/ttyUSB0 115200,cs8,-ixon,-ixon,istrip 
     50The port runs at 115,200 baud 8 data-bits, strip high bit. I connected using the screen utility: 
     51 
     52{{{ 
     53screen -L /dev/ttyUSB0 115200,cs8,istrip 
    5454 
    5555}}}