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???
07/08/07 21:40
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 		 #141585 - give ULTRAMON51 a try, if you can
Responding to: ???'s previous message
This is a free, full-blown monitor. Depending on your hardware, you may be able to use it with little effort. It works best in a "deMorganized" memory map, i.e, where code and data space are merged. I typically use a 32KB BBRAM and a 32KB SRAM to accomplish this, with a 74HCT08 to merge the code and data by "ORing" the code and data space reads. This works VERY well. I'm told it works OK with internal code, too, but I've never tried it.

The beauty, if you've got external RAM is that you can run at precisely the speed of your target system, use the inline assembler and disassembler to tweak the code, and then "fix" it in situ if your MCU allows ISP of the code space.

RE


List of 34 messages in thread
TopicAuthorDate
Debugging???            01/01/70 00:00      
   debugging tools in general            01/01/70 00:00      
      plus            01/01/70 00:00      
         Also willing to know...            01/01/70 00:00      
            Do You have a question?            01/01/70 00:00      
            only with an ICE (in- or external)            01/01/70 00:00      
               ICE (in- or external)??            01/01/70 00:00      
                  Elaboration on ICE needed            01/01/70 00:00      
                     some information            01/01/70 00:00      
                        How to write debugging codes?            01/01/70 00:00      
                           I guess two things mixed up            01/01/70 00:00      
                              Thank you..            01/01/70 00:00      
         whoops            01/01/70 00:00      
      sequence error            01/01/70 00:00      
      give ULTRAMON51 a try, if you can            01/01/70 00:00      
         an answqer, but not to the question            01/01/70 00:00      
            what is "full speed"?            01/01/70 00:00      
               how can a monitor "be involved" without affecting            01/01/70 00:00      
                  maybe you have a wrong notion of what a monitor is            01/01/70 00:00      
                     Actually ...            01/01/70 00:00      
                        FLASHMON and SoftICE            01/01/70 00:00      
                           That's fine if those are what you're using ...            01/01/70 00:00      
                              modern chips use internal FLASH...            01/01/70 00:00      
                                 Yes, they do ... BUT ...            01/01/70 00:00      
                                 ROM Emulator?            01/01/70 00:00      
                                    beyond ROM emulator            01/01/70 00:00      
                                       Now you're getting into ICE territory, Jan            01/01/70 00:00      
                                          Check this one out            01/01/70 00:00      
                        Not Full Speed            01/01/70 00:00      
                           If you'd tried it, you'd know ...            01/01/70 00:00      
                              Conditional Break Points            01/01/70 00:00      
               Who needs debugging?            01/01/70 00:00      
                  correction            01/01/70 00:00      
                  it depends how those pieces are stuck together            01/01/70 00:00      

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