English Amiga Board


Go Back   English Amiga Board > Misc > MarketPlace

 
 
Thread Tools
Old 11 January 2020, 18:48   #1
spudje
Registered User

 
Join Date: Dec 2014
Location: Netherlands
Posts: 1,018
Wanted: A3000 SUPER DMAC 4 390537-04 or RAMSEY 4 390541-04

Since I bought an AA3000+ board I'm hunting down all the ICs. The proper DMAC & RAMSEY is the hardest to come by.
I now have a DMAC 2 & RAMSEY 7, but that's supposedly not a stable combination.

So I'm looking for either a Super DMAC 4 390537-04 or RAMSEY 4 390541-04.
So if anybody has either of these ICs, for a reasonable price please let me know. I could even trade a RAMSEY 4 for a SUPER DMAC 2, since I have 2 now.

A (battery-leak) rotten A3000 mainboard with working RAMSEY 4 or (imagine) A4000T mainboard with DMAC 4 I will also consider.
spudje is offline  
Old 12 January 2020, 00:50   #2
patrik
Registered User
patrik's Avatar
 
Join Date: Jan 2005
Location: UmeƄ
Age: 39
Posts: 581
A4000T has no DMAC. The NCR SCSI controller in it can do DMA by itself on the motherboard 68030 local bus.
patrik is offline  
Old 12 January 2020, 09:59   #3
Jope
-
Jope's Avatar
 
Join Date: Jul 2003
Location: Helsinki / Finland
Age: 39
Posts: 7,534
The DMAC4 was only shipped with the A3000T/040 as far as I know.

Good luck with your search! The last DMAC4 I ever found was back in 2008 or so, and silly me - I sold it with that A3000 back then instead of downgrading it back to DMAC2 + Ramsey4 before it went.
Jope is offline  
 


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

Similar Threads
Thread Thread Starter Forum Replies Last Post
Any reason an A3000 wouldn't enable ramsey burst mode with SC memory? patrik support.Hardware 10 20 September 2018 10:25
Wanted:Super DMAC-02 (390537-02) Brosol MarketPlace 0 14 May 2010 11:01
WTB: A3000 Super DMAC-02 or non working MB desantii MarketPlace 1 20 April 2010 23:24
WTB: Super Buster 09/11, DMAC-04, Ramsey-07 Brosol MarketPlace 20 09 February 2010 18:48
Wanted: Buster, Ramsey, DMAC Jope MarketPlace 0 19 November 2006 20:49

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +2. The time now is 23:53.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
Page generated in 0.06891 seconds with 15 queries