max bashirov
16-08-2003, 08:34
Here
http://cdmediaworld.com/hardware/cdrom/cd_modifications_ricoh_7040.shtml
(Upgrade a Ricoh RW7040A/S to a Ricoh MP7040A/S)
was described model reflashing procedure with the following note:
"By modifying the MP firmware by replacing the MP model number for the RW model number and *recalculating the CRC* the flash software will think it is a valid firmware."
I have AOPen CRW2440 with firmware 2.09 from MET CQ2440 and
need to change strings in bin-file so that drive can be recognized as AOpen again.
Where I can get utility (or at least algorithm/description) mentioned above to perform firmware file CRC recalculation? Article has no details on it...
http://cdmediaworld.com/hardware/cdrom/cd_modifications_ricoh_7040.shtml
(Upgrade a Ricoh RW7040A/S to a Ricoh MP7040A/S)
was described model reflashing procedure with the following note:
"By modifying the MP firmware by replacing the MP model number for the RW model number and *recalculating the CRC* the flash software will think it is a valid firmware."
I have AOPen CRW2440 with firmware 2.09 from MET CQ2440 and
need to change strings in bin-file so that drive can be recognized as AOpen again.
Where I can get utility (or at least algorithm/description) mentioned above to perform firmware file CRC recalculation? Article has no details on it...