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???
05/12/04 04:35
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 		 #70214 - 4 wire RS485
Responding to: ???'s previous message

I've seen many instances of 4 wire RS485. This differs from RS422 in that multiple devices can share the same transmit pair. Whilst RS485 implies a wire half duplex bus that's not normally the case in practise. Don't believe me? Do a search on the web and you'll find evidence of it.



List of 42 messages in thread
TopicAuthorDate
INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
   RE: INFO: RS485 and Win9X RTS toggle opt            01/01/70 00:00      
      RE: INFO: RS485 and Win9X RTS toggle opt            01/01/70 00:00      
         RE: INFO: RS485 and Win9X RTS toggle opt            01/01/70 00:00      
            RE: INFO: RS485 and Win9X RTS toggle opt            01/01/70 00:00      
   RE: INFO: RS485 and Win9X RTS toggle opt            01/01/70 00:00      
   another microsoft bug: delay (50)            01/01/70 00:00      
      RE: another microsoft bug: delay (50)            01/01/70 00:00      
         RE: another microsoft bug: delay (50)            01/01/70 00:00      
         RE: another microsoft bug: delay (50)            01/01/70 00:00      
         RE: another microsoft bug: delay (50)            01/01/70 00:00      
         ....Post No.2.            01/01/70 00:00      
         ...Post No.3            01/01/70 00:00      
         To Hans Van Pelt            01/01/70 00:00      
      RE: another microsoft bug: delay (50)            01/01/70 00:00      
   RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
   ...Post No.4            01/01/70 00:00      
   RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
      RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
         RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
            RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
               4 wire RS485            01/01/70 00:00      
                  RE: 4 wire RS485            01/01/70 00:00      
                     RE: 4 wire RS485            01/01/70 00:00      
                        RE: 4 wire RS485            01/01/70 00:00      
                  RE: 4 wire RS485            01/01/70 00:00      
   4 wire 'rs485'            01/01/70 00:00      
      RE: 4 wire \\\'rs485\\\'            01/01/70 00:00      
         RE: 4 wire 'rs485'            01/01/70 00:00      
         RE: 4 wire \\\'rs485\\\'            01/01/70 00:00      
            RE: 4 wire \\\'rs485\\\'            01/01/70 00:00      
               RE: 4 wire \\\'rs485\\\'            01/01/70 00:00      
            Jacob & Erik - where's the evidence?            01/01/70 00:00      
               RE: Jacob & Erik - where's the evidence?            01/01/70 00:00      
   RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
      RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
         RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
            RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
               RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
                  RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
         RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      
   RE: INFO: RS485 and Win9X RTS toggle option            01/01/70 00:00      

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