Model prodsig for -c dryrun

[stefanrueger]

The -c dryrun programmer initialises memory to plausible values. This PR models the prodsig memory.

avrdude -qqc dryrun -p avr32da28 -t
avrdude> read prodsig
0000  1e 95 34 ff 54 54 ff ff  ff ff ff ff ff ff ff ff  |..4.TT..........|
0010  55 54 53 52 51 50 4f 4e  4d 4c 4b 4a 49 48 47 46  |UTSRQPONMLKJIHGF|
0020  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0030  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0040  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0050  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0060  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0070  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|

The serial number was set to UTSR... and the tempsense calibration constants set to T.

[mcuee]

This PR should be fine.

PS C:\work\avr\avrdude_test\avrdude_bin> function prompt {$null}
PS> .\avrdude_pr1522 -C .\avrdude_pr1522.conf -c dryrun -p m328pb -qqT "read sigrow"
0000  1e 55 95 ff 16 ff ff ff  ff ff ff ff ff ff ff ff  |.U..............|
0010  ff ff ff ff ff ff ff ff                           |........        |

PS>.\avrdude_pr1522 -C .\avrdude_pr1522.conf -c dryrun -p m4809 -qqT "read prodsig"
0000  1e 96 51 55 54 53 52 51  50 4f 4e 4d 4c ff ff ff  |..QUTSRQPONML...|
0010  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0020  54 54 ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |TT..............|
0030  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0040  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0050  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0060  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0070  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|

PS>.\avrdude_pr1522 -C .\avrdude_pr1522.conf -c dryrun -p t85 -qqT "read prodsig"
avrdude_pr1522 error: (read) prodsig memory type not defined for part ATtiny85

PS>.\avrdude_pr1522 -C .\avrdude_pr1522.conf -c dryrun -p m2560 -qqT "read prodsig"
avrdude_pr1522 error: (read) prodsig memory type not defined for part ATmega2560

PS>.\avrdude_pr1522 -C .\avrdude_pr1522.conf -c dryrun -p t104 -qqT "read prodsig"
0000  1e 55 90 ff 0b ff ff ff  ff ff ff ff ff ff ff ff  |.U.. ...........|

[stefanrueger]

Now the position of osccal (o) and oscerr (e) memories are also visible within prodsig

$ avrdude -qqc dryrun -p atmega4808 -T"d prodsig"
0000  1e 96 50 55 54 53 52 51  50 4f 4e 4d 4c ff ff ff  |..PUTSRQPONML...|
0010  ff ff ff ff ff ff ff ff  6f 6f 4f 4f ff ff ff ff  |........ooOO....|
0020  54 54 65 65 45 45 ff ff  ff ff ff ff ff ff ff ff  |TTeeEE..........|
0030  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0040  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0050  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0060  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
0070  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|