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Re: Can Bus



The LCD's are actually in the US and I got one for $100 plus $20 shipping.
 
LVDS is Low Voltage Differential Signalling and is used to transmit high speed data on a twisted pair. With the LCD you actually convert the parallel signals into a serial bitstream and transmit on multiple twisted pairs. For a 640x480 LCD you are looking at something like a 1.5Gbs link speed.
 
Isolated is ideal if you need to guarantee that any high voltage failure on the controller side does not get onto the bus but my own designs tend to prevent this but always using low voltage and relays for the high voltage side with high insulation barriers.
 
Dave...
----- Original Message -----
Sent: Tuesday, June 04, 2002 11:38 AM
Subject: Re: [ukha_d] Can Bus

Hi Dave
            I would be interested but i live in Melbourne Australia. A little bit too far away i think ,thanks anyhow. BTW  whats an LVDS reciever? Is is ok to use the non isolated type ,what are the benefits of using isolated type sorry for all the questions.
 
Frank Mc

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  • References:
    • Can Bus
      • From: "Frank Mc Alinden" <armagh@xxxxxxx>
    • Re: Can Bus
      • From: "Dave McLaughlin" <dave@xxxxxxx>
    • Re: Can Bus
      • From: "Frank Mc Alinden" <armagh@xxxxxxx>
    • Re: Can Bus
      • From: "Dave McLaughlin" <dave@xxxxxxx>
    • Re: Can Bus
      • From: "Frank Mc Alinden" <armagh@xxxxxxx>
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