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tg68 on xilinx boards   Message List  
Reply | Forward Message #289 of 327 |
Re: [minimigtg68] Re: tg68 on xilinx boards

spartan3wiz wrote:
> I second that! And when you say Xilinx-boards I reckon you mean for example:
> - Spartan 3E Starter Board 1600E
That's a good choice.

> MinimigTG68 on Xilinx boards:
> I would be able to put hours into such a project but I would probably also
need help .
>The biggest hurdle if I understand correctly is to get the
DDR-controller to work with the Minimig.

Yes.
> And this is NOT my cup of tea for now.. There are working DDR-controllers out
there, but there always
>seem to give some problems/inconsistencies when tried out.. somebody
who knows otherwise?
I have SRAM on my board at the moment, so not to eager to have the DDR
working. I'm more interested at the moment with having a small tg68
running on xilinx for testing. So just a XILINX ISE project which has
the cpu in it, uses internal block ram, and probably outputs something
on an UART. My focus is really more on the cpu part of the project.
('00, '20, '30 etc.)

> Any more interested parties to this goal? There should be many people out
there who would
>like to see the Amiga come to life on their boards I think.

Silent Majority ;-)

> In the past I've fiddled around with many small projects for example a working
FPGA-64 with my setup
>including a working SID-chip in it! But the Amiga would be even better!

Nice little machines they are !

Cheers



Thu Oct 1, 2009 1:52 pm

e2kcpu
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Message #289 of 327 |
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Hi all, is anybody working on xilinx anf tg68 ? All the messages for more than a year are all Altera DE1 & DE2 :(...
e2kcpu
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Sep 6, 2009
8:12 pm

I second that! And when you say Xilinx-boards I reckon you mean for example: - Spartan 3E Starter Board 500E - Spartan 3E Starter Board 1600E of which at least...
spartan3wiz
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Oct 1, 2009
7:43 am

... That's a good choice. ... DDR-controller to work with the Minimig. Yes. ... who knows otherwise? I have SRAM on my board at the moment, so not to eager to...
e.stiebler
e2kcpu
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Oct 1, 2009
1:53 pm

... To get the TG68K working with BlockRAM should be quite easy I hope. You can, for example, use the CoreGen and a COE-file to get a simple tool-chain. And...
spartan3wiz
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Oct 5, 2009
10:00 am

Hi, Check out this page: http://whoyouvotefor.info/ (Specifically : http://whoyouvotefor.info/mig20.html) Has some sample code of a DDR controller generated...
Leslie Ayling
redskulldc
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Oct 5, 2009
10:51 am

... I would prefer to have my own tool chain for that. There are numerous examples on opencores, which take the gnu elf file, and make simply an ram_image.vhdl...
e.stiebler
e2kcpu
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Oct 5, 2009
12:21 pm
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