Welcome, Guest. Please login or register.

Author Topic: Can FPGA 060 run more than 100 Mhz?  (Read 12414 times)

Description:

0 Members and 1 Guest are viewing this topic.

Offline Cosmos Amiga

  • Hero Member
  • *****
  • Join Date: Jan 2007
  • Posts: 961
  • Country: 00
    • Show only replies by Cosmos Amiga
    • http://leblogdecosmos.blogspot.com
Re: Can FPGA 060 run more than 100 Mhz?
« Reply #59 from previous page: April 21, 2014, 07:55:38 AM »
The FE133 have no MMU and no FPU : anyway, I'm looking for one unit...

If anybody have a 68060FE133 for sale, please email me !




:)

Offline delshay

  • Hero Member
  • *****
  • Join Date: Mar 2004
  • Posts: 1009
    • Show only replies by delshay
Re: Can FPGA 060 run more than 100 Mhz?
« Reply #60 on: April 21, 2014, 08:19:51 AM »
Their are rumours 68060 has overclocked around 108-120Mhz,but I don't think that top end speed is possible on amiga,will have to look at Atari which use Sdram,but in saying that I posted a link on another website where someone got EDO memory operating on 140Mhz bus.

There is also a small possibility 25ns EDO memory maybe on its way to amiga from the current 28ns.
« Last Edit: April 21, 2014, 08:26:48 AM by delshay »
-------------
power is nothing without control
 

Offline ElPolloDiabl

  • Hero Member
  • *****
  • Join Date: May 2009
  • Posts: 1702
    • Show only replies by ElPolloDiabl
Re: Can FPGA 060 run more than 100 Mhz?
« Reply #61 on: April 21, 2014, 10:25:00 AM »
I read somewhere it couldn't scale more than 100mhz. Can't find the article however.
I came across the coldfire upgrade again. It's obvious with so many vital instructions missing it would never work.

Aim for 300mhz. Perfect for retro. There isn't any modern software available, except FPS games and browsing.
Go Go Gadget Signature!
 

Offline delshay

  • Hero Member
  • *****
  • Join Date: Mar 2004
  • Posts: 1009
    • Show only replies by delshay
Re: Can FPGA 060 run more than 100 Mhz?
« Reply #62 on: April 21, 2014, 11:35:14 AM »
68060 has already clocked 106-108Mhz by a small number of amiga users. (Using amiga computers)
-------------
power is nothing without control
 

Offline ElPolloDiabl

  • Hero Member
  • *****
  • Join Date: May 2009
  • Posts: 1702
    • Show only replies by ElPolloDiabl
Re: Can FPGA 060 run more than 100 Mhz?
« Reply #63 on: April 21, 2014, 12:00:07 PM »
There is one on youtube. A4000 with 060 @ 90mhz. That is fast!

Lots of cooling on his rig.
Go Go Gadget Signature!
 

Offline Iggy

  • Hero Member
  • *****
  • Join Date: Aug 2009
  • Posts: 5348
    • Show only replies by Iggy
Re: Can FPGA 060 run more than 100 Mhz?
« Reply #64 on: April 21, 2014, 01:14:35 PM »
Quote from: Cosmos;763006
The FE133 have no MMU and no FPU : anyway, I'm looking for one unit...

If anybody have a 68060FE133 for sale, please email me !




:)

Hey everybody, this guy would like a relabeled EC 75MHz processor, and he is saying please.
Remember, I have an email from the manufacturer stating there is no such thing as an FE133.
"Not making any hard and fast rules means that the moderators can use their good judgment in moderation, and we think the results speak for themselves." - Amiga.org, terms of service

"You, got to stem the evil tide, and keep it on the the inside" - Rogers Waters

"God was never on your side" - Lemmy

Amiga! "Our appeal has become more selective"
 

Offline psxphill

Re: Can FPGA 060 run more than 100 Mhz?
« Reply #65 on: April 21, 2014, 02:24:15 PM »
Quote from: Iggy;763014
Remember, I have an email from the manufacturer stating there is no such thing as an FE133.

I'm sure the person who emailed couldn't find any evidence of the FE133.
 
That is rather irrelevant though.
 

Offline Cosmos Amiga

  • Hero Member
  • *****
  • Join Date: Jan 2007
  • Posts: 961
  • Country: 00
    • Show only replies by Cosmos Amiga
    • http://leblogdecosmos.blogspot.com
Re: Can FPGA 060 run more than 100 Mhz?
« Reply #66 on: April 21, 2014, 02:52:58 PM »
The Natami Team have some FE133 : http://amxproject.com/wp-content/uploads/2011/12/NAe60F_1-300x216.jpg

A fake maybe ?

Don't known, but we can check with reading his internal PCR register...



:)

Offline delshay

  • Hero Member
  • *****
  • Join Date: Mar 2004
  • Posts: 1009
    • Show only replies by delshay
Re: Can FPGA 060 run more than 100 Mhz?
« Reply #67 on: April 21, 2014, 03:50:34 PM »
FE133 may exist but it may not be made by freescale/motorola. How compatible it is I don't know.

I have here state-of-art PDF documentation on 680xx & PPC processors but their are not made by Freescale/motorola.

When I say state-of-the-art its something like this if I remember correctly,but not sure how compatible it is.

450Mhz PPC with built-in 2Mb L2 cache (possible drop-in replacement for 604E) (same ball count) signals all in the same place,but any unused pins on the 604E are now used on the new Processor.

Can't remember what has change in the 68k series will have to take another look at PDF,but all Processor are classed as "Enhanced" and I do believe all have same pin count,but as stated above some of the unused pins on old processor are now used.
« Last Edit: April 21, 2014, 04:57:49 PM by delshay »
-------------
power is nothing without control
 

Offline Iggy

  • Hero Member
  • *****
  • Join Date: Aug 2009
  • Posts: 5348
    • Show only replies by Iggy
Re: Can FPGA 060 run more than 100 Mhz?
« Reply #68 on: April 22, 2014, 12:09:04 AM »
Quote from: psxphill;763016
I'm sure the person who emailed couldn't find any evidence of the FE133.
 
That is rather irrelevant though.

And you are delusional, its simple, the only sources are Chinese and the Chinese are known to relabel ICs with fake markings.

They are fakes. Relabeled 75 MHz EC chips.

And as 75 MHz EC chips will overclock to the rates mention (but no where near 133) it ought to be obvious to anyone who isn't trying to kid themselves.
"Not making any hard and fast rules means that the moderators can use their good judgment in moderation, and we think the results speak for themselves." - Amiga.org, terms of service

"You, got to stem the evil tide, and keep it on the the inside" - Rogers Waters

"God was never on your side" - Lemmy

Amiga! "Our appeal has become more selective"