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Firmware Upgrading & Diagnostic Software
5.
Nucleus Name
DS_HDD_DownloadImage
Nucleus Number
2107
Description
Download a raw image from a DVD+RW disc to the hard disc drive. This image
will be written on the hard disc drive.
Technical
-
Initialise/start IDE
-
Check for an ATA device on the IDE interface
-
Check for an ATAPI DVD+RW drive
-
Mount the DVD containing the image to transfer
-
Read sector x containing the transfer table to use
-
Read the source sector, destination sector and transfer length from the
transfer table
-
Repeat until transfer is completed
-
Read x MB from DVD source sector into SDRAM
-
Write x MB from SDRAM to the destination sector on HDD
Execution Time
Assumption based on 4.3GB data
Æ
11 movies of 3 minutes.
33 minutes
User Input
Actions:
The tray of the DVD drive is sent out and the user is asked to insert a DVD+RW
Error Number
Description
210700
Downloading image succeeded
210701
The initialisation of IDE failed
210702
Communication with the hard disk drive failed
210703
Communication with the AV3 failed
210704
No disc is available
210705
Invalid medium is mounted
210706
Unable to read the transfer table from DVD
210707
Error while reading image from DVD
210708
Error while writing image to HDD
Example
DS:> 2107
Please insert the Master DVD <OK>
Executing transfer table 1 of 4
524288 bytes
Dvd Sector 0x50000
Dvd Sector Count 256
Hdd Sector 0x40000
Hdd Sector Count 1024
please wait ..<OK>
Executing transfer table 2 of 4
10485760 bytes (=10 MB)
Dvd Sector 0x70000
Dvd Sector Count 5120
Hdd Sector 0x60000
Hdd Sector Count 20480
please wait ..<OK>
Executing transfer table 3 of 4
524288 bytes
Dvd Sector 0x50000
Dvd Sector Count 256
Hdd Sector 0x40000
Hdd Sector Count 1024
please wait ..<OK>
Executing transfer table 4 of 4
524288 bytes
Dvd Sector 0x50000
Dvd Sector Count 256
Hdd Sector 0x40000
Hdd Sector Count 1024
please wait ..<OK>
210700: Transfer OK
Test OK @