![]() |
|
|||||||
| Register | >> Amiga FAQ/Wiki << | Rules & Help | Members List / Moderators List | Search | Today's Posts | Mark Forums Read |
![]() |
|
|
Thread Tools |
|
|
#1 |
|
Registered User
Join Date: Apr 2006
Location: Winnipeg / Canada
Age: 32
Posts: 40
|
I've decided to restore my brothers old, forgotten Amiga 3000 that has been sitting in the basement for quite some time. The machine itself seems to work well, but it'll take some effort to turn it into a truly functional system. However, I'm new to the world of Amiga (playing games on it doesn't really count here), so I need some help. Hopefully someone can answer my questions here:
|
|
|
|
|
|
#2 | |||
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
Almost any SCSI CD-ROM will work HOWEVER you need a specific wiring for the cable that goes from the 25-pin header to the centronics connector. Sometimes known as "MAC SCSI" cable.
Quote:
I am guessing but there is a "DataFlyer_IDE.DMS" image. Quote:
Quote:
As you say, some A3000's dont have REAL Kickstart 3.1 chips, they have 1.4 chips (yes 1.4) and they soft kick from a file on the hard drive. You reformat and you may never get your Amiga to do anything for a long time The first thing to do is work out if you REALLY have a KS1.4 machine. Hold down both mouse buttons after you switch on the A3000, if you have ks1.4 you will be prompted to choose the operating system version to use. You can either bootstrap Kickstart 2.x and Kickstart 1.3 from hard disk or from floppy disk. Try 1.3 you never know you may have a Kickstart 1.3 partition you never knew aboutThe next thing you MUST do is make some Floppy "Super Kickstart Disks" Once you are happy that your Super Kickstart floppy disks are working (Make both 1.3 and 3.1 versions to make sure they work) THEN you can think about re-formatting your hard drive. You do need the special A3000 versions of both ROMS. 3.1 should be on your drive, but most A3000's with 1.4 I've come across dont have the 1.3 ROM. Trawl the net and you can find it. You should really get a handle on where the kickstart images live on the Amiga hard drive too before re-formatting (Devs:kickstart). I recommend transferring everything to the PC, or even better buy a new SCSI hard drive and use that, keeping the old one as a back up.
__________________
Thalion Webshrine Last edited by alexh; 09 April 2006 at 12:08. |
|||
|
|
|
|
|
#3 | ||||
|
Registered User
Join Date: Apr 2006
Location: Winnipeg / Canada
Age: 32
Posts: 40
|
Quote:
Quote:
Quote:
Quote:
|
||||
|
|
|
|
|
#4 | |||||
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
Quote:
![]() Quote:
Quote:
Quote:
To be sure I need to get a look at your s:startup-sequence and s:user-startup scripts and the Devs:kickstart to be sure. If you are we can easily fix it (get an A3000 ROM image) and you'll get back 512k of RAM too! If this is correct it's almost certainly makes for an unstable system. Quote:
![]()
__________________
Thalion Webshrine Last edited by alexh; 10 April 2006 at 00:37. |
|||||
|
|
|
|
|
#5 | |||
|
Registered User
Join Date: Apr 2006
Location: Winnipeg / Canada
Age: 32
Posts: 40
|
Quote:
I managed to find a few other sets of Kickstart chips... one set being 390629-02/390630-02. According to this list, these are the 1.4 chips out of an Amiga 3000. The container they are in is sealed with Commodore tape, so whoever replaced the chips must have been "official" or something. Quote:
Aside from losing out on 512k of RAM, is there any real downside to loading kickstart off the harddrive as opposed to having actual 3.1 chips? Quote:
|
|||
|
|
|
|
|
#6 | ||||
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
Quote:
http://www.gregdonner.org/workbench/wb_b14.html Looks like you have 2x sets of KS1.4! Quote:
Quote:
Quote:
You have a very old A3000 though. Chances are you have very old chips in your A3000. Although very cheap, the A3640 accelerator (which would offer a 4x speed over your 16MHz 030) probably wouldnt work without you replacing at least the Buster chip as well as your Kickstart ROMS ![]() Probably not worth trying!
__________________
Thalion Webshrine |
||||
|
|
|
|
|
#7 |
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
I am curious to know which SuperKickstart image you have.
Can you check in Devs: for a file called kickstart? Report back it's size and if possible CRC?
__________________
Thalion Webshrine |
|
|
|
|
|
#8 |
|
Registered User
Join Date: Apr 2006
Location: Winnipeg / Canada
Age: 32
Posts: 40
|
The file is 526572 bytes, and has a CRC32 of 16c0f9bf.
There is also a file named "kickstart21" in Devs: ... I think it's safe to assume this is 2.1 |
|
|
|
|
|
#9 |
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
There never was a Kickstart 2.1... curiouser and curiouser!
526572 IS a valid size for a 2.04/3.1 A3000 Super kickstart image. Checking CRC's back later. My A3000 KS3.1 is 526,572 bytes with a CRC32 of 285DD816. My A3000 KS2.04 is 526,848 bytes with a CRC32 of 4FABB146. I dont think this line of thinking has helped much ![]() Have you tried selecting 1.3 after holding down both mouse buttons on bootup and see if it works?
__________________
Thalion Webshrine Last edited by alexh; 11 April 2006 at 09:11. |
|
|
|
|
|
#10 |
|
Zone Friend
|
OH WELL.
You guys trying to say Commodore did really ship BETA ROMs with the A3000? Didn't know that nor did I expect it. I'm really curious to know about PC BIOS manufacturers which would dare ship a BETA BIOS in their motherboards! ![]() |
|
|
|
|
|
#11 | |||
|
Registered User
Join Date: Jan 2002
Location: Germany
Posts: 3,898
|
Quote:
Quote:
Quote:
|
|||
|
|
|
|
|
#12 |
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
I wonder if someone somewhere has created a CRC32 list of all the Amiga Kickstart ROM's (TOSEC or someone) then we can work out which SuperKickstart ROM you have in DEVS:
Anyone know?
__________________
Thalion Webshrine |
|
|
|
|
|
#13 |
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
TOSEC dont have any details of SuperKickstart ROM images in their database.
D'oh!
__________________
Thalion Webshrine |
|
|
|
|
|
#14 |
|
Registered User
Join Date: Aug 2005
Location: Sydney / London
Age: 36
Posts: 5,059
|
Hey alexh,
Not sure if this helps? Guess you're really only after SuperKickstart ROMs though... Edit: Actually, I may have others although I cannot remember exactly which ones. Need to trawl through some CDs that I have. Last edited by DamienD; 11 April 2006 at 20:17. |
|
|
|
|
|
#15 |
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
Non of these are SuperKickstart ROMs and TOSEC dont have them in their database. Starting a thread in TOSEC here http://eab.abime.net/showthread.php?p=237480
__________________
Thalion Webshrine |
|
|
|
|
|
#16 | |
|
Zone Friend
|
Quote:
I was talking about ORIGINAL motherboards shipped AS-IS with beta BIOSes, not the option to update it via the manufacturer's/vendor's web site. I haven't seen any (common?) manufacturer doing this (yet). I was making this comparison as an Amiga boot ROM can - in some way - be regarded as a sort of PC bios. |
|
|
|
|
|
|
#17 |
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
Oi, no hijacking Ze_ro's Topic
![]()
__________________
Thalion Webshrine |
|
|
|
|
|
#18 | |
|
A-Collector, repairments
|
Quote:
|
|
|
|
|
|
|
#19 | |
|
Registered User
Join Date: Jan 2002
Location: Germany
Posts: 3,898
|
Quote:
Slowly I get the impression that you make yourself look like a fool. Of course no manifacturer tells his customers that he ships beta software with his hardware. But early software versions always contain bugs. That's why the A1000 was shipped with WORM and Kickstart disks and that's why the A3000 was shipped with Superkickstart disks. That's business practice. It's a calculated risk. You have to ship your product before other companies ship their products. So you ship with firmware which has been tested but still has many known bugs. There is just not enough time to correct them all before the initial release. So you make your firmare updatable (flash-rom was not known or too expensive in the 80ies, so the Kickstart was loaded from floppy disk) and once the bugs (or some of them) are corrected, you let the user update it. It does not matter which device you look at, it gets even worse nowadays. Every advert of a DVB-T or SAT receiver mentions that the firmware is updatable. Software development is not so important any more. They ship with early versions of the software and once bug reports arrive, they make updates available. It's too expensive to do all the beta tests themselves. I really don't understand why you are so surprised about it. |
|
|
|
|
|
|
#20 | |
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
Quote:
![]() When you have v1.4a15 Kickstart ROM in your Amiga 3000 it doesnt boot like a regular Amiga (with perhaps the exception of the A1000). On powerup it looks for a SuperKickstart file (either on the hard disk or a floppy disk) this KS file is loaded into memory and used from there. I have 3 versions of SuperKickstart files a 1.3 version, a 2.04 version and a 3.1 version. However Ze_ro has a different file to me. This is probably because we have different revisions of the same type of SuperKickstart files, e.g. I think he has v3.1 r40.68 and I have v3.1 r40.70 However we cannot quite tell the differences between them from the files themselves. Shame TOSEC hasnt looked into this area...
__________________
Thalion Webshrine Last edited by alexh; 11 April 2006 at 23:03. |
|
|
|
|
|
|
#21 |
|
Registered User
Join Date: Jan 2002
Location: Germany
Posts: 3,898
|
40.70 is said to be for A4000T only. It lacks workbench.library but has drivers for onboard-SCSI and onboard-IDE. 40.68 is the standard version of 3.1. It has workbench.library and only one onboard driver (probably SCSI for the A3000, but IDE for the A4000D).
See http://www.gregdonner.org/workbench/wb_31.html (comments at the bottom of the page). |
|
|
|
|
|
#22 |
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
There was a KS3.1 r40.70 for the A3000 but a minority of people said that they had problems with certain SCSI hardware so when VillageTronic officially released the A3000 ROM version they released the earlier r40.68 version.
As you know there are differences between an A3000 r40.68 and an A4000D r40.68 and are probably differences between an A3000 r40.70 and a A4000T r40.70? The problem is I cannot tell which version myself or Ze_ro has just from looking at the files size & CRC32 ![]() I am almost sure that I have an r40.70 SuperKickstart file on my A3000, but it isnt here so I cannot tell... all I have is the file. Ze_ro says that his A3000 (with KS1.4 using SuperKickstart files) reports it's kickstart as 2.04 r37.174 at one stage during boot and then later on as 3.1 r40.78 so you can see our dilema.
__________________
Thalion Webshrine Last edited by alexh; 12 April 2006 at 10:58. |
|
|
|
|
|
#23 |
|
Registered User
Join Date: Jan 2002
Location: Germany
Posts: 3,898
|
I don't see a dilemma. Just disconnect the HDD and power on, then you see what it has in ROM. From then on everything is a question of installing the right software into the right places (and even more important, not to format anything before all the needed software is backed up). And a little investigation which file is store where on the HDD.
Maybe it is easy for me to say this, as I never had an A3000, but I cannot believe that this is all so complicated. IMHO it does not matter if the ROM is 40.70 or 40.68, if only it boots. |
|
|
|
|
|
#24 |
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
But we're not sure Ze_ro has a SuperKS 3.1 r40.68 file or if he has a 2.04 and later Skicks to 3.1!
I guess it's "have a go" time.
__________________
Thalion Webshrine |
|
|
|
|
|
#25 | ||||
|
Registered User
Join Date: Apr 2006
Location: Winnipeg / Canada
Age: 32
Posts: 40
|
Quote:
Also, I'm not 100% sure of that CRC... I couldn't find a program for the Amiga to calculate the CRC (Everything on Aminet is source code, and I have no compiler installed). What I ended up doing was transfer the file to my Linux machine, Zip the file, and then run "zip -l" on it, which shows the CRC... So yeah... Quote:
Quote:
Quote:
On the plus side, I was able to get the DataFlyer card working nicely, and it now happily reads/writes to a 1 GB drive I had sitting around (unfortunately, it seems the 3 GB drive I had is now dead, as it doesn't even spin up). The card is capable of booting in the 3000, although I still let the machine boot off the SCSI drive. I have easily enough space to copy the entire contents of the SCSI drive to this new one so I have some insurance when I format. Once I pick up a CD-ROM drive and an X-Surf card, it should make for a pretty happening system ![]() |
||||
|
|
|
|
|
#26 | ||
|
Zone Friend
|
Quote:
I seriously thought that the 1.4 is in the *ROM*! So thomas, bury your hatchet again then. Commodore thus can't be accused of shipping beta hardware ROMs then, only something in-between (hardware that loads actual "ROM" from software etc.) ![]() Sorry, I've never had nor seen an A3000, I only know that the missing MMU support in WinUAE appears to prevent ALL (!) A3000 kickstart ROMs from loading. (If justice reigned, A3000 users should be allowed to legally download each kickstart without paying any penny for AmigaForever, as they simply CANNOT use their ROMs in the emulator. None of them, that is. But oops -- that's just another story.) [edit] Ah wait, WindowsKiller's last year's post looks as to give proof for a REAL hardware 1.4 boot-ROM: Quote:
Probably there's no soft-kicking needed then (if and only if you have 1.4b3) Last edited by andreas; 13 April 2006 at 13:29. |
||
|
|
|
|
|
#27 | ||||||
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
Quote:
Quote:
Quote:
Quote:
Quote:
Quote:
__________________
Thalion Webshrine |
||||||
|
|
|
|
|
#28 |
|
Registered User
Join Date: Apr 2006
Location: Winnipeg / Canada
Age: 32
Posts: 40
|
Well, I think I solved some of the mystery here... I tried putting "Run System:c/Version" as the first line of my startup-sequence script, and it correctly reports 40.68/40.42.... And it turns out that AmigaStart does in fact just read the environment variables $kickstart and $workbench, which aren't set by the time AmigaStart runs. If I "setenv kickstart 99.99" and "setenv workbench -1.-1", then run AmigaStart again, it does indeed report those numbers back to me. I'm curious about how it comes up with 37.175/38.36 by default though...
|
|
|
|
|
|
#29 | |
|
Registered User
Join Date: Sep 2005
Location: Nelson, New Zealand
Posts: 43
|
Quote:
- Ali |
|
|
|
|
|
|
#30 |
|
Registered User
Join Date: Apr 2006
Location: Winnipeg / Canada
Age: 32
Posts: 40
|
Luckily, my brother knew about this problem and clipped the battery out of there a few years back. Speaking of which, is there any way I can once again get a battery backed clock for the machine? Like installing a different battery that won't leak or something? Time stamps on files aren't terribly necessary, so unless there's an easy replacement, I'll probably just leave the machine thinking it's 1978.
Anyways, I have since formatted the hard drive, I'm running KS 3.1, WB 3.1, and have reinstalled pretty much all the worthwhile software I had before... the machine starts up MUCH faster now, and there isn't nearly as much nonsense cluttering up the filesystem. I ordered an X-Surf card, but I'm still waiting for it to arrive, so no networking going yet. Once I get the X-Surf card, I'll probably switch to using that for my IDE drive and put the DataFlyer card away... I'm assuming the X-Surf is likely faster, and I don't need to boot off the drive. In the DataFlyer manual, it mentions that not all hard drive controllers can handle drives that were formatted by other cards... does this mean I'll likely have to format the drive before I could use it on the X-Surf? One piece of software I haven't installed that was on there before is MagicWB... is it even worthwhile installing this now, or is NewIcons a better choice? I don't have a graphics card, and I mostly use low-color high-res video modes, but I'd still prefer something a little better looking than the stock Commodore icons. Would I be looking at a large performance hit with either of these packages? I'm honestly not even entirely sure what either of these packages do aside from replacing the icons and helping with palette problems, but I'm hesitant to try either since it looks like uninstalling to try the other would be a huge pain. Now that I think about it, assuming everything networks nicely, I could always just run an NTP server on my Linux machine and have the Amiga sync to that on boot..... |
|
|
|
|
|
#31 | ||
|
Thalion Webshrine
Join Date: Jan 2004
Location: Oxford
Posts: 10,502
|
If you get an X-Surf card and you will be always connected to the net, you can do as I do and set up a connection to a Time Server. (Should read to end of msg before replying!)
But the answer is yes you can replace the battery with one less likely to leak. Having a battery on an A3000 can help, but you can always use the program "Batmem" to get over most problems! Quote:
Quote:
I have list of programs which are "must haves" for a hard drive enabled Amiga, MWB isnt one of them. Personal choice.
__________________
Thalion Webshrine |
||
|
|
|
|
|
#32 | |||
|
Registered User
Join Date: Apr 2006
Location: Winnipeg / Canada
Age: 32
Posts: 40
|
Quote:
Quote:
Quote:
![]() Last edited by Ze_ro; 28 April 2006 at 06:12. |
|||
|
|
|
|
|
#33 |
|
Registered User
Join Date: Jun 2007
Location: germany
Posts: 56
|
how could i replace file "kickstart" in dev with superkickstart file 3.1?
any download available? how could i install WB 3.x then? |
|
|
|
|
|
#34 |
|
Registered User
Join Date: Sep 2004
Location: Tacoma, WA USA
Age: 41
Posts: 617
|
Anyone know how to get a 3.1 super kickstart ROM?
I use to have this file years ago but I've lost it. |
|
|
|
|
|
#35 |
|
Registered User
Join Date: May 2012
Location: Porto/Portugal
Posts: 370
|
workbench super kickstart disk v2.00 or 2.05 or your talking about the 3.1 kickstart rom chip v40.62 ???????
|
|
|
|
|
|
#36 |
|
Registered User
Join Date: Sep 2004
Location: Tacoma, WA USA
Age: 41
Posts: 617
|
No the devs:kickstart file
How are people putting kickstart 3.1 in there? |
|
|
|
|
|
#37 |
|
Registered User
Join Date: Jan 2002
Location: Germany
Posts: 3,898
|
IIRC you just replace the 2.x file by the 3.1 one, i.e. give the 3.1 file the same name as the 2.x file had. And the file might just be a ROM image as used for WinUAE and the like.
|
|
|
|
|
|
#38 |
|
Registered User
Join Date: Apr 2011
Location: birmingham
Age: 44
Posts: 1,950
|
|
|
|
|
|
|
#39 |
|
Zone Friend
Join Date: Jul 2005
Location: Toronto, Canada
Posts: 454
|
I am trying to get my Dad's old A3000 up to spec. It is a A3000 desktop with 16 MHz 030. I removed the zips and replaced with a zip to simm converter with 16 meg fast and 2 meg chip. It has rev7 buster that is socketed. The one aspect that I want to upgrade the rom. it has the 1.4 rom. when you turn it on, it boots then flashes the screen and boots to 2.04. I have read elsewhere taht some 3000's need a rom tower to adapt newer roms to the old system. how can I found out if I need one to upgrade to 3.1 roms? Would I just be able to remove the old 1.4 roms and replace with these ones?
http://www.ebay.com/itm/AMIGA-3000-k...item3373bf623a Thanks for your help |
|
|
|
|
|
#40 | |
|
Registered User
Join Date: Mar 2012
Location: New York
Posts: 11
|
Quote:
|
|
|
|
|
![]() |
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Amiga 3000 Desktop Question | THX1138 | support.Hardware | 19 | 06 July 2005 14:18 |
| Amiga 3000: How many Zorro Cards | manicx | support.Hardware | 5 | 21 February 2005 13:22 |
| Very Nice Amiga 3000 for trade | RetroGeek | MarketPlace | 0 | 03 February 2005 20:18 |
| Action Replay IV - ParaDoX. Restoring screen problems | redblade | support.Apps | 17 | 28 December 2004 08:33 |
| about 3000 Amiga Disks !!!! | javascript | MarketPlace | 10 | 26 January 2003 22:31 |