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???
01/27/05 14:38
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 		 #85941 - but..
Responding to: ???'s previous message
Panagiotis Gousis said:
At the bottom of the jpg is the diagram, at the top is the pcb.



...but it doesn't show the regulator you have added, nor all the capacitors around the 232 device, what you have shown is a fucntional block diagram.

Why is the cap on pin 2 of the 232 connected to Vcc ?

Steve


List of 34 messages in thread
TopicAuthorDate
Need programmer for DS89C430 & DS80C310            01/01/70 00:00      
   The datasheet for 430 says:            01/01/70 00:00      
   Or use a terminal program            01/01/70 00:00      
   ... or do it the easiest way...            01/01/70 00:00      
      It works fine            01/01/70 00:00      
         Errata!            01/01/70 00:00      
   Does NOT work!!!Help!            01/01/70 00:00      
      Or can you tell me            01/01/70 00:00      
         DS89C420 ISP            01/01/70 00:00      
   Or maybe            01/01/70 00:00      
      I meant crystall at 4 Mh.            01/01/70 00:00      
      NOOOO            01/01/70 00:00      
         Did you look at PCB Layout?            01/01/70 00:00      
            No            01/01/70 00:00      
               I don't understant much            01/01/70 00:00      
   Heelpp!!            01/01/70 00:00      
      bad title, bad link            01/01/70 00:00      
         DS89C4x0 ISP            01/01/70 00:00      
         About the link            01/01/70 00:00      
            Link works here            01/01/70 00:00      
      Link            01/01/70 00:00      
         same place            01/01/70 00:00      
   Link again            01/01/70 00:00      
   Back to the main issue...            01/01/70 00:00      
      No scope,            01/01/70 00:00      
         But this is the FULL circuit diagram            01/01/70 00:00      
            use something else            01/01/70 00:00      
            Oh no it isn't            01/01/70 00:00      
               Look at the bottom            01/01/70 00:00      
                  but..            01/01/70 00:00      
                     Cap on Pin 2 to connected Vcc            01/01/70 00:00      
                        which goes to show.....            01/01/70 00:00      
                           You 're right            01/01/70 00:00      
                              Make a start.            01/01/70 00:00      

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