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Old 11-26-2007, 11:18 AM   #16
Dennis
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
Excellent news!!

This opens up some whole new possibilities...
(pondering about Minimig rev2.0 :-D )
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Old 11-26-2007, 11:20 AM   #17
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
Quote:
TobiFlex wrote:

I dont know what happens but I think my core has a high Betatested Level. (Upss I hope you can understood my - sorry for my poor english)

Viele Grüße
TobiFlex
I wish my German was as good as your English :-(

Well done, by the way!
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Old 11-26-2007, 11:23 AM   #18
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
This is fantastic!

The unstoppable steamroller that is Minimig rolls on!

Let's see....

If it is Captain Dennis then it is definitely Lieutenant Tobias! :-)
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Old 11-26-2007, 11:39 AM   #19
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
Quote:
Try this program

http://amiga.nvg.org/warlock/adf/b/Birk+Sundell/100C64Tunes.adf.gz
Ha! OPCODE 0x0F0E MOVEP.W .....
My Validator stop here.

Thank You Alexh. Now I can Implement the Movep Instruction.

Do you know a .ADF Source from the hardwired demo?
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Old 11-26-2007, 11:47 AM   #20
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
Quote:
Excellent news!!

This opens up some whole new possibilities...
(pondering about Minimig rev2.0 )
I'm also on the bridge, Captain. ;-)
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Old 11-26-2007, 11:48 AM   #21
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
I did a quick compile with webpack 6.3.03i:

Device utilization summary:
---------------------------

Selected Device : 3s400pq208-4

Number of Slices: 2627 out of 3584 73%
Number of Slice Flip Flops: 1052 out of 7168 14%
Number of 4 input LUTs: 4841 out of 7168 67%
Number of bonded IOBs: 74 out of 141 52%
Number of GCLKs: 1 out of 8 12%


================================================== =======================
TIMING REPORT

NOTE: THESE TIMING NUMBERS ARE ONLY A SYNTHESIS ESTIMATE.
FOR ACCURATE TIMING INFORMATION PLEASE REFER TO THE TRACE REPORT
GENERATED AFTER PLACE-and-ROUTE.


Timing Summary:
---------------
Speed Grade: -4

Minimum period: 39.906ns (Maximum Frequency: 25.059MHz)
Minimum input arrival time before clock: 16.900ns
Maximum output required time after clock: 16.576ns
Maximum combinational path delay: No path found

I need a bigger FPGA
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Old 11-26-2007, 11:50 AM   #22
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
Quote:
I'm also on the bridge, Captain.
Aye, aye!
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Old 11-26-2007, 12:02 PM   #23
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
Quote:
I have found no program for the AMIGA that use CHK or MOVEP Instructions.
It seems Days of Thunder uses the CHK instruction: http://eab.abime.net/showthread.php?t=1144
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Old 11-26-2007, 12:03 PM   #24
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
Quote:
I need a bigger FPGA
DE1 Board? ;-)
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Old 11-26-2007, 12:15 PM   #25
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
@Dennis:
What do you think Minimig2 should contain?

(btw, do you happen to have the appropiate *.ut and *.xst files for Minimig?)
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Old 11-26-2007, 12:24 PM   #26
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
Quote:
TobiFlex wrote:
Do you know a .ADF Source from the hardwired demo?
http://www.filefactory.com/file/8bef63/

FYI: you can convert DMS to ADF using the xDMS tool

http://zakalwe.fi/~shd/foss/xdms/
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Old 11-26-2007, 12:41 PM   #27
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
Thank you tobyflex!

*snoopy dance*
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Old 11-26-2007, 12:54 PM   #28
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
How much are the DE1 boards? I know that I would be willing to pitch in to get one for Dennis so that the two of you could continue with the collaboration work you have been doing. If they are not outrageous in price, we could probably get one paid for in donations.
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Old 11-26-2007, 01:11 PM   #29
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
Ok, I just looked it up. Is this the correct board?

http://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&No=83

If so, it is only $150. If you (Dennis) and TobiFlex think this is the correct way to go for the MiniMig v2.0, please PM me.
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Old 11-26-2007, 01:18 PM   #30
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Default Re: TG68 - The Open Source Minimig CPU into the FPGA
Quote:
Ok, I just looked it up. Is this the correct board?

http://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&No=83
Yes thats right. This is the same Board as this:
http://www.altera.com/products/devki...yc2-2C20N.html
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