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???
10/10/04 16:49
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#79101 - RE: connecting multiply RS232 to pc
Responding to: ???'s previous message
but because there is a better solution than you show (particularly if the application the original poster has at hand is a one-up installation). That solution is to use an RS485 multi-drop interface.

Hi Michael,
Thank you very much for your response. Even I considered these options before posting that solutions but the thing is that Ravi already has those 10 devices with RS232 he clearly said it in the very first post. He clearly stated
I have device which has RS232 output I want to connect 10 device to PC but my pc has only two ports one i have used for mouse nad i have one left. can anyone suggest me how do i implement.

It is here http://www.8052.com/forum/read.phtml?id=79087

Thus rather than changing those 10 devices to RS485 / RS422 why not keep those 10 as it is and make 1 new device to handle the existing situation.

Regards,
Prahlad Purohit

List of 47 messages in thread
TopicAuthorDate
connecting multiply RS232 to pc            01/01/70 00:00      
   RE: connecting multiply RS232 to pc            01/01/70 00:00      
      RE: connecting multiply RS232 to pc            01/01/70 00:00      
   RE: connecting multiply RS232 to pc            01/01/70 00:00      
      RE: connecting multiply RS232 to pc            01/01/70 00:00      
         RE: connecting multiply RS232 to pc            01/01/70 00:00      
      RE: connecting multiply RS232 to pc            01/01/70 00:00      
         RE: connecting multiply RS232 to pc            01/01/70 00:00      
            RE: connecting multiply RS232 to pc            01/01/70 00:00      
               RE: connecting multiply RS232 to pc            01/01/70 00:00      
            RE: Optimistic?            01/01/70 00:00      
            The simplest? ;-D            01/01/70 00:00      
               RE: The simplest? ;-D            01/01/70 00:00      
         RE: Costs (again)            01/01/70 00:00      
      RE: connecting multiply RS232 to pc            01/01/70 00:00      
         RE: connecting multiply RS232 to pc            01/01/70 00:00      
            RE: connecting multiply RS232 to pc            01/01/70 00:00      
            RE: connecting multiply RS232 to pc            01/01/70 00:00      
      RATING SYSTEM            01/01/70 00:00      
         RE: RATING SYSTEM            01/01/70 00:00      
         RE: RATING SYSTEM            01/01/70 00:00      
            RE: RATING SYSTEM            01/01/70 00:00      
               RE: RATING SYSTEM            01/01/70 00:00      
                  RE: RATING SYSTEM            01/01/70 00:00      
                     RE: RATING SYSTEM            01/01/70 00:00      
                        RE: bit bang            01/01/70 00:00      
                     RE: RATING SYSTEM            01/01/70 00:00      
                     Statistical Multiplexer            01/01/70 00:00      
               RE: RATING SYSTEM            01/01/70 00:00      
                  RE: RATING SYSTEM            01/01/70 00:00      
               significant advantage in Hard UART            01/01/70 00:00      
                  RE: significant advantage in Hard UART            01/01/70 00:00      
         RE: RATING SYSTEM            01/01/70 00:00      
            RE: RATING SYSTEM            01/01/70 00:00      
      Nostalgia            01/01/70 00:00      
   Designer judgement needed            01/01/70 00:00      
      Missed bytes - Raghu            01/01/70 00:00      
   RE: connecting multiply RS232 to pc            01/01/70 00:00      
   RE: connecting multiply RS232 to pc            01/01/70 00:00      
   RS232-Ethernet            01/01/70 00:00      
   Statistical Multiplexer            01/01/70 00:00      
      RE: Statistical Multiplexer            01/01/70 00:00      
   RE: connecting multiply RS232 to pc            01/01/70 00:00      
   if selfbuild            01/01/70 00:00      
   RE: connecting multiply RS232 to pc            01/01/70 00:00      
      RE: connecting multiply RS232 to pc            01/01/70 00:00      
   Hopefully the war is over :-)            01/01/70 00:00      

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