Paul
Sun Aug 31 23:38:16 PDT 2008
ape shall not kill ape wrote:
> On Aug 30, 3:37 am, Paul <nos...@needed.com> wrote:
>> ape shall not kill ape wrote:
>>
>>
>>
>>
>>
>>>
http://www.nerd-out.com/darrenk/1500/1500_firmware.htm
>>> The above site gives information on how to burn a file on a cd.
>>> It says(in the middle of the page)
>>> "Burn U1500AM.ROM to a blank CD-R/CD-RW.
>>> Be sure to apply these specifications before burning the disc:
>>> Data CD, ISO9660, Mode 1, "Close"/"Finalize" disc session. "
>>> How do you apply the specifications: "Data CD, ISO9660, Mode 1,
>>> "Close"/"Finalize" disc session" to the cd when I burn files on it???
>>> The article also says the cd file must be exactly 524,288 bytes.
>>> I burned the file without the specifications and it was only 421,888
>>> bytes. Is it because the specifications were not applied?
>>> How do I apply the specifications?
>>> Thank you in advance.
>> It does sound like a Data CD. "Close"/"Finalize" finishes the burning process.
>>
>>
http://www.pcguide.com/ref/cd/formatDigital-c.html
>>
>> You were supposed to download a file with a ZIP extension on it.
>>
>> AD1500_ABCD_R0M0.zip
>>
>> Then you use your PKZip or unzip or whatever program, to get at the
>> two files stored inside. One file is a Readme.txt , and the other
>> file is the ROM image. The ROM image is 524288 bytes.
>>
>> So when you unzip that downloaded file, you get the 524288 byte file
>>
>> u1500am.rom
>>
>> and that file is apparently what you're supposed to be burning.
>> Maybe when the file was unzipped, the ROM file ended up being
>> stored somewhere on your C: drive. Use the search function, and see
>> if a file with that name is around somewhere.
>>
>> You burn a data CD with that single file.
>>
>> On the web page you quote, they suggest an "area450.com" web site
>> and that site appears to be dead/squatted. You can find an
>> archived version of the site, so you can still look at the
>> content. This covers the usage of some old burning tools.
>>
>>
http://web.archive.org/web/20020604131734/http://www.area450.com/firm...
>>
>> I looked through my collection, and some of the things bundled
>> in Nero, are available as separate downloads. This one for
>> example, is InfoTool, which shows the characteristics of
>> the burner. It also has a tab in the interface labeled "Disc"
>> and that one will read your finished CD and tell you what format
>> was used to burn it. I tried a data CD I burned a while back,
>> and it says ISO9660, Joliet, Closed, finalized, Data CD (Mode 1).
>> So the format you're looking for, should be a common format.
>>
>>
http://www.cdspeed2000.com/files/NeroInfoTool_403.zip
>>
>> And you can look up a ton of stuff on Wikipedia, for
>> technical terms.
>>
>>
http://en.wikipedia.org/wiki/High_Sierra_Formathttp://en.wikipedia.org/wiki/Joliet_(file_system)http://en.wikipedia.org/wiki/ISO_9660
>>
>> You should also realize, that doing firmware upgrades is
>> always dangerous. It is easy to "brick" devices, if
>> the burn goes wrong.
>>
>> Paul- Hide quoted text -
>>
>> - Show quoted text -
>
> Do most computers come with unzipping programs, or do I have to
> download the unzipping program from online? Can the unzipping program
> be downloaded onto a floppy disc?
You're not going to believe this, but the program I use regularly, is
dated 1997 :-) Only problem is, they want an email address now, to get the
download link. The download is like 5MB or so. (I haven't installed it
- don't want to mess up that 1997 software.)
http://www.pkware.com
http://www.pkware.com/download-software/free-unzip
http://pkware.cachefly.net/products/Reader/pkreader.exe
You can find recommendations for programs that can uncompress
a file. For example, there is a discussion here.
http://answers.google.com/answers/threadview?id=786468
I haven't tried it, but this looks a bit smaller of a download.
One of the files is only 840KB, which is small enough to fit on
a floppy.
http://7-zip.org/
The first time I tried this link it didn't work, but the
second time, a 841KB file downloaded (860,391 bytes). This
program should be able to unzip for you. When you run the
installer, it needs about 2.4MB on the hard drive. As you'd expect,
it wiped out the old file association to my copy of PKZip.
http://downloads.sourceforge.net/sevenzip/7z457.exe
Paul