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Author Topic: Buster 14MHz Mod  (Read 1915 times)

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Offline SpeedGeekTopic starter

Buster 14MHz Mod
« on: December 12, 2013, 09:28:27 PM »
 

Offline mechy

Re: Buster 14MHz Mod
« Reply #1 on: December 13, 2013, 04:57:42 PM »
Quote from: SpeedGeek;754262
Here is a link this this mod:

http://www.amibay.com/showthread.php?p=547599


Nice mod.
Instead of trying to send us to amibay all the time, why not just repost the mod here so we don't have to login to amibay to see some of the pix.
I don't think anyone could complain about cross posting etc and it would be freely viewable.
 

Offline Oldsmobile_Mike

Re: Buster 14MHz Mod
« Reply #2 on: December 13, 2013, 05:20:42 PM »
+1 to that!

I wonder, do you think this mod would make any difference to:

- Zorro II memory boards
- Zorro II Thylacine

I might have to take a stab at this at some point for my sluggish Thylacine, LOL.  ;)
Amiga 500: 2MB Chip|16MB Fast|30MHz 68030+68882|3.9|Indivision ECS|GVP A500HD+|Mechware card reader + 8GB CF|Cocolino|SCSI DVD-RAM
Amiga 2000: 2MB Chip|136MB Fast|50MHz 68060|3.9|Indivision ECS + GVP Spectrum|Mechware card reader + 8GB CF|AD516|X-Surf 100|RapidRoad|Cocolino|SCSI CD-RW
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Offline nicholas

Re: Buster 14MHz Mod
« Reply #3 on: December 13, 2013, 05:54:41 PM »
Nice hack!

Is there any similar performance hack for Super Buster 11 in an A3000?
“Een rezhim-i eshghalgar-i Quds bayad az sahneh-i ruzgar mahv shaved.” - Imam Ayatollah Sayyed  Ruhollah Khomeini
 

Offline SpeedGeekTopic starter

Re: Buster 14MHz Mod
« Reply #4 on: December 13, 2013, 06:43:48 PM »
Quote from: mechy;754294
Nice mod.
Instead of trying to send us to amibay all the time, why not just repost the mod here so we don't have to login to amibay to see some of the pix.
I don't think anyone could complain about cross posting etc and it would be freely viewable.

I thought I answered that question already:

http://www.amiga.org/forums/showpost.php?p=720360&postcount=9

Another problem here on A.org is that you can't edit old posts and I have been able to make VERY MANY updates and revisions on Amibay w/o Moderator assistance.

 
Quote from: Oldsmobile_Mike;754295
+1 to that!

I wonder, do you think this mod would make any difference to:

- Zorro II memory boards
- Zorro II Thylacine

I might have to take a stab at this at some point for my sluggish Thylacine, LOL.  ;)

A Zorro2 memory board is a "Slave" board and I answered this question in advance on the Amibay thread. I don't know about the Thylacine but Deneb in Zorro2 DMA mode certainly qualifies for this mod. ;)

Quote from: nicholas;754303
Nice hack!

Is there any similar performance hack for Super Buster 11 in an A3000?

Yes, but it only works for Zorro2 "Slave" boards and the link is to Amibay (again). :lol:

http://www.amibay.com/showthread.php?t=18537
« Last Edit: December 13, 2013, 06:50:20 PM by SpeedGeek »
 

Offline magnetic

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Re: Buster 14MHz Mod
« Reply #5 on: December 14, 2013, 12:18:21 AM »
Mechy good point. I for one dont want anything to do with the anti amiga type actions of the people who run Amibay. Maybe you guys do if you are into people internet stalking you, invading your privacy, and generally try and tell you what to do and who to do it with!
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Offline nicholas

Re: Buster 14MHz Mod
« Reply #6 on: December 14, 2013, 12:36:37 AM »
Quote
Yes, but it only works for Zorro2 "Slave" boards and the link is to Amibay (again).

http://www.amibay.com/showthread.php?t=18537


Cool, thanks for that.

I only have a Deneb and a PIV and they both work in Zorro III mode so am I right in assuming this hack wouldn't bring any benefits to me?
“Een rezhim-i eshghalgar-i Quds bayad az sahneh-i ruzgar mahv shaved.” - Imam Ayatollah Sayyed  Ruhollah Khomeini
 

Offline Oldsmobile_Mike

Re: Buster 14MHz Mod
« Reply #7 on: December 14, 2013, 01:21:37 AM »
Quote from: SpeedGeek;754308
A Zorro2 memory board is a "Slave" board and I answered this question in advance on the Amibay thread. I don't know about the Thylacine but Deneb in Zorro2 DMA mode certainly qualifies for this mod. ;)

Thanks!  I wasn't familiar with that term "slave" board.  :crazy:

Wondered how long it would take before @magnetic would chime in here.  ;)  Obviously they're your tips (and we thank you for them!), but your limiting yourself a bit IMHO.  Amibay might reach only, what... 10% of the Amiga audience?  At least if I google your tips they come up with links pointing to there, so it's not like the stuff is totally impossible to find.  I'd still throw a copy up on Aminet for good measure, but again, your call.  Thanks for doing all this hardware hacking for us!  :pint:
Amiga 500: 2MB Chip|16MB Fast|30MHz 68030+68882|3.9|Indivision ECS|GVP A500HD+|Mechware card reader + 8GB CF|Cocolino|SCSI DVD-RAM
Amiga 2000: 2MB Chip|136MB Fast|50MHz 68060|3.9|Indivision ECS + GVP Spectrum|Mechware card reader + 8GB CF|AD516|X-Surf 100|RapidRoad|Cocolino|SCSI CD-RW
 Amiga videos and other misc. stuff at https://www.youtube.com/CompTechMike/videos
 

Offline VingtTrois

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Re: Buster 14MHz Mod
« Reply #8 on: December 14, 2013, 09:12:02 AM »
Quote from: SpeedGeek;754262
Here is a link this this mod:

http://www.amibay.com/showthread.php?p=547599


Yeah, many thanks!
-A3K(T)040@35MHz/78MB/KS3.1/OS3.9/Buster11/PICASSO II/GVP IO/A2088XT/DENEB/HDD18GB
-A3K(D)030@25MHz/134MB RAM/KS3.1/OS3.9/Buster11/RETINA Z2/OKTAGON 2008/VLAB YC/MIDI/DKB3128/HDD18GB
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Offline SpeedGeekTopic starter

Re: Buster 14MHz Mod
« Reply #9 on: December 14, 2013, 03:08:10 PM »
Quote from: Oldsmobile_Mike;754333
Thanks!  I wasn't familiar with that term "slave" board.  :crazy:

Wondered how long it would take before @magnetic would chime in here.  ;)  Obviously they're your tips (and we thank you for them!), but your limiting yourself a bit IMHO.  Amibay might reach only, what... 10% of the Amiga audience?  At least if I google your tips they come up with links pointing to there, so it's not like the stuff is totally impossible to find.  I'd still throw a copy up on Aminet for good measure, but again, your call.  Thanks for doing all this hardware hacking for us!  :pint:

The term "Slave" is used by Dave Haynie in various Zorro bus specification docs he wrote. Any type of Zorro2 or Zorro3 card which lacks the ability to master the bus is a slave. The DMA boards are described as bus "Masters".

However, a DMA board must first arbitrate the bus before it can master the bus. The Buster chip acts as a sub-arbiter between the Zorro slots and the CPU. This hack speeds up the sub-abitration process.

P.S. Please don't reply to magnetic's post. His issues with Amibay are completely OT from this topic and he's already caused several threads to be closed. I don't post these links as "Troll Bait" but your on-topic comments and questions are certainly welcome. ;)
« Last Edit: December 14, 2013, 03:51:37 PM by SpeedGeek »