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Jim Granville
06/12/12 00:12
Read: 606 times

#187671 - Two chip solutions do not count
Responding to: Erik Malund's previous message
Erik Malund said:
I'm not sure there are any 'direct USB boot load and debug' 8051's ?
and included with all kits and toolsticks

Err, the Silabs systems all need a second chip, as the USB/Debug link interface.

Zilog(ABOV) use a Cypress Ram based High Speed USB chip as their link.

The closest to a single chip 8051 with direct USB load (but not full Debug), is the Megawin MG84FG516 which defaults to a 2.5KB Device Firmware Updater Bootloader.

List of 13 messages in thread
Need a cheaper 8051 Trainer Kit.      Srinivas Nayak      06/08/12 06:44      
   cheap and pretty cheap options      Erik Malund      06/08/12 09:03      
   Cheaper than what?      Andy Neil      06/08/12 13:04      
   Many choices - debug not mentioned ?      Jim Granville      06/08/12 15:53      
      actually they are with SILabs      Erik Malund      06/11/12 07:30      
         Two chip solutions do not count      Jim Granville      06/12/12 00:12      
            WHAT CHIP?      Erik Malund      06/12/12 07:41      
               Silabs F328 ?      Jim Granville      06/12/12 18:29      
                  yes, it is an "unencapsulated dongle"      Erik Malund      06/13/12 07:33      
                     It is only a matter of time...      Jim Granville      06/13/12 14:15      
                        I care more about a debugger      Erik Malund      06/13/12 18:03      
                            Hardly a valid claim      Jim Granville      06/13/12 18:26      
                              then show me the mon.. eh debugging      Erik Malund      06/13/12 19:33      

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