|
Korg Forums A forum for Korg product users and musicians around the world. Moderated Independently. Owned by Irish Acts Recording Studio & hosted by KORG USA
|
View previous topic :: View next topic |
Author |
Message |
Master_E
Joined: 18 Dec 2019 Posts: 10
|
Posted: Mon Jan 06, 2020 5:56 am Post subject: Does anybody have the RADIAS SYNTH ROM binaries? |
|
|
I've had my RADIAS-R for what's likely been over a decade, and as of these past few years it's been getting that dreaded "SYNTH ROM checksum" error 9 times out of 10 boots.
I've taken it to a registered KORG repair center, and their diagnosis is that the flash memory has temperature-based reliability issues, meaning eventually the chip itself will stop working one of these days.
After buying the service manual, I've sourced the flash memory used in the RADIAS, but that's it. The repair center says KORG doesn't have system files for devices as old as the RADIAS (despite what they say), and that the only way I would be able to fix my RADIAS is if I were to cannibalize a working system or to somehow acquire a binary of the SYNTH ROM.
Short of buying all the various equipment needed and learning how to de-solder SMT parts all so that I can go through the hours and hours trying to get a good dump from a dying chip, I'm at my wits end.
This is the only place I know of that talks exclusively about the RADIAS (and isn't completely abandoned), so as a result this is the only place I can place my plea.
Should any one of you have a good dump of the SYNTH ROM binaries, would you please send a copy my way? I'm aware of the legal implications, but for how much time and money I've put in to repairing my one and only synthesizer, you can be rest assured that I won't distribute them to a single soul.
I know I'm not the only one with this issue. I just hope I'm also not the only one desperate enough to consider the only true route to fixing it. |
|
Back to top |
|
|
voip Platinum Member
Joined: 27 Nov 2014 Posts: 3792
|
|
Back to top |
|
|
Master_E
Joined: 18 Dec 2019 Posts: 10
|
Posted: Mon Jan 06, 2020 8:08 pm Post subject: |
|
|
Factory commissioning and accompanying hardware? What might that entail? I've sourced available stock of both the original S29JL032H70TFI020D and the more recent S29JL032J, so binaries should be binaries right?
Ohh... I sure hope someone out there has done the work before me. |
|
Back to top |
|
|
voip Platinum Member
Joined: 27 Nov 2014 Posts: 3792
|
Posted: Mon Jan 06, 2020 10:58 pm Post subject: |
|
|
The datasheet for the NOR flash part, details the so called Secured Silicon Region, which has numerous configuration options. This section is worth reading.
. |
|
Back to top |
|
|
Master_E
Joined: 18 Dec 2019 Posts: 10
|
Posted: Mon Jan 06, 2020 11:35 pm Post subject: |
|
|
All of this assuming I'm all on my own here and I get to dismounting the flash in the first place...
You sound like you know what you're talking about! Could you provide a dump if you find yourself opening up your RADIAS one day? |
|
Back to top |
|
|
voip Platinum Member
Joined: 27 Nov 2014 Posts: 3792
|
Posted: Thu Jan 09, 2020 7:50 pm Post subject: |
|
|
Well, you never know ;-) I've no intention of opening it up, for now, at least, but the USR checksum does show an error, so that day may not be too long coming.
. |
|
Back to top |
|
|
Master_E
Joined: 18 Dec 2019 Posts: 10
|
Posted: Thu Jan 09, 2020 9:02 pm Post subject: |
|
|
Oh dude oh man you gotta hook a brotha up I will love you forever man you have no idea
I've spent far too long worrying over when the flash will die. Well, that and if the caps are eating through the board by now... |
|
Back to top |
|
|
iowagold Approved Merchant
Joined: 11 Nov 2013 Posts: 323 Location: in an alternate time line
|
Posted: Fri Jan 10, 2020 1:31 pm Post subject: hummm how about just buying another unit? |
|
|
hummm how about just buying another unit?
right now they are still out there..
yea you will have to spend a few bucks...
but spare units are always a good thing!!
unless you are like me and spend a million bucks to save 5 bucks!!
LOL!!
yea spending 20k in time for a 1000.00 unit just does not add up.
save the old unit..
spare parts like knobs etc. _________________ my site klimaco.net
Current Gear: korg m3 expanded radias firewire 88 key Radias r on mat, korg radias r on mat on 61 key bed, Korg triton rack w 96mb ram scsi port, 5) korg RADIAS-R on big rack, korg kaossilator pro plus, 6) roland integra7, 4 Roland sc55, 2 roland sb55, 5) fostex 2016, behringer fx2000, 2) roland a800 pro, 2) roland a88 and 2) a49, roland juno, Doepfer MAQ 16/3, 2 Manikin Electronic Schrittmacher, most soft synths. cake walk all old and new versions.
3 schecter guitars, 3 elevenracks, most mxr effects, 2 zoom r24, avid pro tools 11.
MRT midi Breath Controller. 6 studio rooms. |
|
Back to top |
|
|
iowagold Approved Merchant
Joined: 11 Nov 2013 Posts: 323 Location: in an alternate time line
|
Posted: Fri Jan 10, 2020 1:32 pm Post subject: hummm how about just buying another unit? |
|
|
hummm how about just buying another unit?
right now they are still out there..
yea you will have to spend a few bucks...
but spare units are always a good thing!!
unless you are like me and spend a million bucks to save 5 bucks!!
LOL!!
yea spending 20k in time for a 1000.00 unit just does not add up.
save the old unit..
spare parts like knobs etc. _________________ my site klimaco.net
Current Gear: korg m3 expanded radias firewire 88 key Radias r on mat, korg radias r on mat on 61 key bed, Korg triton rack w 96mb ram scsi port, 5) korg RADIAS-R on big rack, korg kaossilator pro plus, 6) roland integra7, 4 Roland sc55, 2 roland sb55, 5) fostex 2016, behringer fx2000, 2) roland a800 pro, 2) roland a88 and 2) a49, roland juno, Doepfer MAQ 16/3, 2 Manikin Electronic Schrittmacher, most soft synths. cake walk all old and new versions.
3 schecter guitars, 3 elevenracks, most mxr effects, 2 zoom r24, avid pro tools 11.
MRT midi Breath Controller. 6 studio rooms. |
|
Back to top |
|
|
Master_E
Joined: 18 Dec 2019 Posts: 10
|
Posted: Fri Jan 10, 2020 8:44 pm Post subject: |
|
|
Well, not only would it cost more buying a whole module just for one part as opposed to buying a chip and a programmer, but my RADIAS has lots of sentimental value to me. It was a gift from a family member I rarely see, and it's the only physical synth I have. It also worked as a gateway to teach me all sorts of synthesis knowledge, and as a result I've created many instruments on it that would work only with it.
As silly as it sounds, I want to keep it in working order as long as I can, perhaps even passing down should the fates allow. |
|
Back to top |
|
|
Silica
Joined: 05 May 2020 Posts: 3 Location: Los Angeles
|
|
Back to top |
|
|
Master_E
Joined: 18 Dec 2019 Posts: 10
|
Posted: Wed May 27, 2020 6:38 pm Post subject: |
|
|
Silica wrote: | I'm curious if you ever figured this out. Maybe you found this in your search. Sorry if all this is stuff you probably already looked into and thought about. Good luck! |
Oh my! What intriguing resources! And if such a plan went off without a hitch, the whole "send it to this guy" idea doesn't sound half bad either.
Thanks for the tip! |
|
Back to top |
|
|
Silica
Joined: 05 May 2020 Posts: 3 Location: Los Angeles
|
Posted: Thu May 28, 2020 12:38 am Post subject: |
|
|
No problem! Even if you did have the money to just get another, it seems like a waste to just get rid of your current unit, especially since it's just a software problem. Plus it might just happen again with another one. We throw too much stuff away these days. Instruments that you love shouldn't be just become parts, scraps, or garbage. Besides, if you can get the ROM off with this guys help and it gets added to the library, you'll be helping other people who eventually run into the same problem. Also who know! We may see custom firmware in the future! The library he has so far looks pretty good, and based off the amount of support people have given him, it looks trustworthy. Please post your progress! |
|
Back to top |
|
|
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
Powered by phpBB © 2001, 2005 phpBB Group
|