#1 Checksum error with Plextor Premium von Magusmortis 29.07.2007 17:47

Hi, i try to flash my Plextor Premium, but everytime i try it, i get a checksum error.

The firmware files are from http://www.plextor.be download/support area.
It doesn't make any difference if i try v1.03 or v1.07 - offset 0x8000 (just one damned bit)

/*snip*/

ghost:~# pxfw /dev/hdf -if /usr/local/src//pxfw-0.2.1/PremiumV107.bin -u -v
________________________________________
|
|** Plextor FW updater v0.3 (c) ShultZ **
|________________________________________
Flags: DEV FWIF UPDATE DEBUG
Device : /dev/hdf
CD parameters page length: 0x3E
2A 3E 07 07 F3 7F 29 23
1B 90 01 00 20 00 1B 90
00 00 23 D5 23 D5 00 00
00 00 00 00 23 D5 00 08
00 00 23 D5 00 00 1B 90
00 00 16 0D 00 00 10 8A
00 00 0D C8 00 00 0B 06
00 00 05 83 00 00 02 C2
Max speeds: R@36891KBps / W@54741KBps
Current speeds: R@36891KBps / W@54563KBps
Vendor : 'PLEXTOR '
Model : 'CD-R PREMIUM ' (TLA#)
F/W : '1.02'
Serial#: 207577
FW size: 524288
FW file size: 524288
First 64 bytes of FW:
| 50 4C 45 58 54 4F 52 20 43 44 2D 52 20 20 20 50 | PLEXTOR CD-R P |
| 52 45 4D 49 55 4D 20 20 31 2E 30 37 31 30 2F 30 | REMIUM 1.0710/0 |
| 34 2F 30 36 20 20 31 36 3A 30 30 20 20 20 20 20 | 4/06 16:00 |
| 50 4C 45 58 54 4F 52 20 53 50 4C 4F 20 20 20 20 | PLEXTOR SPLO |
CheckSum:
Stored [@07C7FE]: 1A4F
Calculated : 9A4F
diff : 8000
*** CheckSum incorrect! ***

ghost:~# pxfw /dev/hdf -if /usr/local/src//pxfw-0.2.1/PremiumV103.bin -u -v
....
CheckSum:
Stored [@07C7FE]: 540C
Calculated : D40C
diff : 8000
*** CheckSum incorrect! ***

/*snap*/

#2 RE: Checksum error with Plextor Premium von piewie 02.08.2007 20:13

avatar

I can confirm this checksum error. Looks like we need some patients. All versions of pxfw are effected.

Xobor Ein Kostenloses Forum von Xobor.de
Einfach ein Forum erstellen
Datenschutz