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???
01/16/13 19:56
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 		 #189198 - Yes, but ..
Responding to: ???'s previous message
Andy Neil said:
... as he has (access to) a PROM programmer.

So he can update his code the old-fashioned way by removing the EPROM from board, updating it in the programmer, and then re-inserting in the board.


Yes, and that is exactly how he develops the Boot (or Boot + Monitor), but I was answering his exact question, of how to use what he has, C320 + EEPRom(s) + Serial connection.
It can be done, using two EEPROMS and some small logic.

The programmer is also at his work, so is not something so easy to use anytime.

List of 40 messages in thread
TopicAuthorDate
Regarding Typical memory connection for a ds80c320            01/01/70 00:00      
   drop it!            01/01/70 00:00      
   same question - same answers            01/01/70 00:00      
   It won't work            01/01/70 00:00      
      Andy Neil's previous message            01/01/70 00:00      
         little feet stamping the floor            01/01/70 00:00      
            little feet stamping the floor            01/01/70 00:00      
               Erik doesn't like it when you don't do what he wants            01/01/70 00:00      
                  KISS            01/01/70 00:00      
                     Not exactly ...            01/01/70 00:00      
                        I find it odd that you            01/01/70 00:00      
                           just to add            01/01/70 00:00      
                              If you really want to use ds80c320            01/01/70 00:00      
                                 Not necessary ...            01/01/70 00:00      
                                    What about the other option?            01/01/70 00:00      
                                    Yes, but ..            01/01/70 00:00      
                              So your development cycle will be...            01/01/70 00:00      
                           What about that other post?            01/01/70 00:00      
                              reply to all            01/01/70 00:00      
                                 'something'            01/01/70 00:00      
                                    "something" reply            01/01/70 00:00      
                                 Some links to reduce work             01/01/70 00:00      
                                 I'm not surprised ...             01/01/70 00:00      
                                    down memory lane            01/01/70 00:00      
                                       Antique chips            01/01/70 00:00      
                                          in my opinion            01/01/70 00:00      
                                             Just where, under the hood, can you look?            01/01/70 00:00      
                                                this applies equally well            01/01/70 00:00      
                                                   Did he say he wants apples?            01/01/70 00:00      
                                          Highly integrated devices deprive one of valuable experience            01/01/70 00:00      
                                       the only difference ...             01/01/70 00:00      
                                          a monitor can not             01/01/70 00:00      
                                             I don't think anyone's that foolish ...             01/01/70 00:00      
                                                I do            01/01/70 00:00      
                                                   He doesn't have to apply external memory            01/01/70 00:00      
                                                      by your posts he does            01/01/70 00:00      
                                                         You have to consider ALL his posts            01/01/70 00:00      
            The bible links            01/01/70 00:00      
               you are right            01/01/70 00:00      
                  Thanks            01/01/70 00:00      

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