Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
04/22/08 15:07
Read: times


 		 #153833 - AT89C51RC2 Bootloader process
Responding to: ???'s previous message
I am trying to set BSB/SBV at FF/10 for bootloader process, in Flip software.
I am using AT89C51RC2 for testing bootloader sequency before using AT89C5131 which I have only one device.

The problem is when I want to force application PC=[SBV]00h from(USER BOOT LOADER)at PC=[10]00h after reset boot process activation.
In the same conditons,when I use a parallel port programmer to embed BSB=FF and SBV=10 conditions,that is successful.

Any suggestion will be grateful!!

Mauro

List of 27 messages in thread
TopicAuthorDate
usb driver to use at89c5131            01/01/70 00:00      
   AT89C5131 recognised by FLIP            01/01/70 00:00      
      No recognized yet. "Help please"            01/01/70 00:00      
         No programmer needed.            01/01/70 00:00      
            I just remember            01/01/70 00:00      
            hardware contition            01/01/70 00:00      
               USB device driver            01/01/70 00:00      
            schematic            01/01/70 00:00      
               Email schematic            01/01/70 00:00      
         Did you apply 5V to a 3.3V part?            01/01/70 00:00      
            AT89C5131A-S3SUM-ND is 2.7V - 5.5V            01/01/70 00:00      
               AT89C5131A-UM            01/01/70 00:00      
   Device Manager            01/01/70 00:00      
      Use driver that comes with your FLIP 3.3.1            01/01/70 00:00      
         USB Driver            01/01/70 00:00      
            Try again.            01/01/70 00:00      
               It is finished!            01/01/70 00:00      
                  Pleased that everything works OK now.            01/01/70 00:00      
                     Extended Range            01/01/70 00:00      
                        My AT89C5131-IL does not do correct Vref            01/01/70 00:00      
                           I guess you are led astary or confused            01/01/70 00:00      
                              Thanks Eric. That explains it.            01/01/70 00:00      
   AT89C51RC2 Bootloader process            01/01/70 00:00      
      Just check the box in FLIP            01/01/70 00:00      
         I have already done it            01/01/70 00:00      
            That is what it is supposed to do. Flip manual            01/01/70 00:00      
               Ok            01/01/70 00:00      

Back to Subject List