Welcome, Guest. Please login or register.

Author Topic: A little teaser  (Read 11488 times)

Description:

0 Members and 1 Guest are viewing this topic.

Offline Lurch

  • Lifetime Member
  • Hero Member
  • *****
  • Join Date: Dec 2003
  • Posts: 1716
    • Show all replies
Re: A little teaser
« on: July 20, 2014, 05:15:38 AM »
If there is ever one for the 1200 then sold. Although why only have MB's for RAM? $20NZD for 2GB DDR3.

Why not put a SODIMM/DIMM socket on the board and provide it without RAM. I have a couple of spare SIMM's here :-)

Would prefer IDE/SATA connectors over an SD Card.

On the website it states initial tests faster than an 060, what speed 060 and do you have those benchmarks to share? :-)

More than 2MB chip RAM would be good too.
« Last Edit: July 20, 2014, 05:17:49 AM by Lurch »
-=[LurcH]=-
A500 Plus Black 030@40MHz 128MB | A1200T 060@80MHz 320MB | Pegasos II G4@1GHz 1GB  | Amiga Future Sub
 

Offline Lurch

  • Lifetime Member
  • Hero Member
  • *****
  • Join Date: Dec 2003
  • Posts: 1716
    • Show all replies
Re: A little teaser
« Reply #1 on: July 20, 2014, 07:39:28 AM »
Quote from: matthey;769404
Soldered memory is more reliable and it keeps the complexity on the mass produced fpga board.


Fair enough but I see from a previous link an identical board with 1GB as standard, why not use that? 256MB of RAM on my A1200 is the sweet spot for day to day use.

Quote

More memory and features does draw more power so it's important to consider if the 1st boards will work in a 500 without upgrading the power supply.


Cheap ATX adapter and PSU for $20-$50 solves that, my A500 and A1200 are both using an ATX PSU.

Quote

IDE takes high voltage by modern standards. SATA requires more expensive high speed transceivers although the cost of supporting it is falling. For now, the Amiga doesn't need much storage and an SD card is probably better than what most Amiga users use today for storage.


SD Card is too slow, plus I have 20-30GB of WHDLoad games a lone not including other games. My A1200 has a 250GB HDD running through a FastATA it's the only way to get browsing working well and I got tired of loading times.

Quote

There are no benchmarks to share as the Phoenix fpga CPU core has not booted an Amiga as far as I know.


They might want to remove that claim from their site then ;-)

Quote

It's entirely possible, if not likely, that this fpga CPU would eventually outperform the 68060 clock for clock. The Phoenix CPU has to boot AmigaOS first though.


Here's hoping, although quite happy with my 060@80MHz but a little more speed wouldn't hurt.

Quote

Adding chip memory inside the fpga is minor compared to implementing and debugging SAGA inside the fpga. The extra chip memory and AGA/SAGA gfx would only be available when using the DVI/HDMI output.


Not really fussed about SAGA but more chip RAM is the only bottle neck left on my A1200. Anyway this is for the A500, not sure I'd be purchasing one as I have an 030/indi in the 500plus. But would like a newer accelerator for the A1200 but if it's not going to be faster than the 060 then it's not worth it. Although 1GB+ RAM is far more interesting.
« Last Edit: July 20, 2014, 07:41:32 AM by Lurch »
-=[LurcH]=-
A500 Plus Black 030@40MHz 128MB | A1200T 060@80MHz 320MB | Pegasos II G4@1GHz 1GB  | Amiga Future Sub
 

Offline Lurch

  • Lifetime Member
  • Hero Member
  • *****
  • Join Date: Dec 2003
  • Posts: 1716
    • Show all replies
Re: A little teaser
« Reply #2 on: July 21, 2014, 07:04:08 AM »
Quote from: biggun;769467

The new 28nm Cyclone 5 card which you see on the teaser pictures is much stronger and much faster. We expect to double the performance with it.
We are right now very early in the testing. We believe that in 2 month we will be much further and will be able have AIB, sysinfo, and lame and other results.


Will be watching :-) Have bought a few Amiga items, new projects etc and love nothing more than a new fast accelerator with a ton of RAM but for the A1200.

But there will be a huge demand for this from A500 users, the A500 needs a decent accelerator.
-=[LurcH]=-
A500 Plus Black 030@40MHz 128MB | A1200T 060@80MHz 320MB | Pegasos II G4@1GHz 1GB  | Amiga Future Sub