[avrdude-dev] [bug #18918] Expected signature for AT90S8515

[anonymous]

URL:
  <http://savannah.nongnu.org/bugs/?18918>

                 Summary: Expected signature for AT90S8515
                 Project: AVR Downloader/UploaDEr
            Submitted by: None
            Submitted on: Mittwoch 31.01.2007 um 07:25 UTC
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: greg lang
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Here is a report of the avrdude 5.3.1:
****avrdude -p 8515 -c avr910 -b 115200 -v -u -U fuse:r:-:r | xxd

avrdude: Version 5.3.1, compiled on Jan 30 2007 at 21:53:09
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/

           signature      0     0     0    0 no          3    0      0     0 
   0 0x00 0x00
           fuse           0     0     0    0 no          1    0      0     0 
   0 0x00 0x00
           lock           0     0     0    0 no          1    0      0     0 
   0 0x00 0x00

         Programmer Type : avr910
         Description     : Atmel Low Cost Serial Programmer

Found programmer: Id = "AVR ISP"; type = S
    Software Version = 4.4; Hardware Version = H.2
Programmer supports auto addr increment.
..
..
    Device code: 0x34 = AT90S2333
    Device code: 0x38 = AT90S8515 
avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.06s

avrdude: Device signature = 0x1e9301
avrdude: Expected signature for AT90S8515 is FF FF FF
         Double check chip, or use -F to override this check.

avrdude done.  Thank you.
*** ************************
expected device signature FF FF FF  ???? why??

****************************
Here is an report of avrdude 5.1. thats all ok:
***
address@hidden:/mnt/hdb5/Documents/avr/prj/avrgcc_testprg$ make rdfuses
avrdude -p 8515 -c avr910 -b 115200 -v -u -U fuse:r:-:r | xxd

avrdude: Version 5.1
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/

         System wide configuration file is "/usr/etc/avrdude.conf"
         User configuration file is "/home/glang/.avrduderc"

         Using Port            : /dev/ttyS0
         Using Programmer      : avr910
         Overriding Baud Rate  : 115200
         AVR Part              : AT90S8515
         Chip Erase delay      : 20000 us
         PAGEL                 : P00
         BS2                   : P00
         RESET disposition     : dedicated
         RETRY pulse           : SCK
         serial program mode   : yes
         parallel program mode : yes
         Timeout               : 200
         StabDelay             : 100
         CmdexeDelay           : 25
         SyncLoops             : 32
         ByteDelay             : 0
         PollIndex             : 3
         PollValue             : 0x53
         Memory Detail         :

                                  Block Poll               Page              
        Polled
           Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW 
MaxW   ReadBack
           ----------- ---- ----- ----- ---- ------ ------ ---- ------ -----
----- ---------
           eeprom         4    12   128    0 no        512    0      0  4000 
9000 0x80 0x7f
           flash          4    12   128    0 no       8192    0      0  4000 
9000 0x7f 0x7f
           signature      0     0     0    0 no          3    0      0     0 
   0 0x00 0x00
           fuse           0     0     0    0 no          1    0      0     0 
   0 0x00 0x00
           lock           0     0     0    0 no          1    0      0     0 
   0 0x00 0x00

         Programmer Type : avr910
         Description     : Atmel Low Cost Serial Programmer

Found programmer: Id = "AVR ISP"; type = S
    Software Version = 4.4; Hardware Version = H.2
Programmer supports auto addr increment.

Programmer supports the following devices:
    Device code: 0x38 = AT90S8515
    Device code: 0x48 = (unknown)
    Device code: 0x4c = AT90S2343
    Device code: 0x79 = (unknown)
..
..
avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.06s

avrdude: Device signature = 0x01931e
avrdude: reading fuse memory:

Reading | ################################################## | 100% 0.06s

avrdude: writing output file "<stdout>"

avrdude done.  Thank you.
 ***************

what can i do?

Many thangs for your heard work and best regards!
Greg Lang





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