ICE T65/Z80/6809

discussion of games, software, hardware & emulators relating to the Acorn Atom
zippysticks
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Re: ICE T65/Z80/6809

Post by zippysticks » Fri Mar 16, 2018 9:36 pm

joeyoravec wrote:I got my adapter PCB back today -- supports the GODIL with female headers, and has configuration jumpers on the side (at expense of a little extra width):

IMG_4943.JPG
Hey - that looks brilliant and exactly what I need for the GODIL I bought.

Do you have any spare you can sell me please ?

regards

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Elminster
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Re: ICE T65/Z80/6809

Post by Elminster » Tue Apr 24, 2018 11:13 am

I finally got my level shifter board from the shop (due to me being distracted on other things, not due to any issue around stock levels) after I rebooted the thread 9 months ago due to lack of GODIL's. So far so good. But do you think I can remember where I put the Spartan FPGA !!?? :oops: (Perhaps it is in the same place as Dave's missing stuff from Wakefield).

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Elminster
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Re: ICE T65/Z80/6809

Post by Elminster » Tue Jun 05, 2018 9:13 am

So now that I have my FX2 Cart this is clearly much easier to use that the ICE-T but the ICE-T has other feature that can be useful. Also the other thing about ICE-T is easier to use on non Acorn hardware.

I am thinking along the lines of using it for my SWTPC, which is 6800 based rather than 6809 (like later ones). I ahve a couple of thoughts around this:

1. 6800 support added to ICE-T; or
2. A home brew 6809 adaptor board for 6800 machines
http://www.vcfed.org/forum/showthread.p ... ter-needed
3. Or both

(2) Is looking maybe best as I dont think there is enough clearance in the SWTPC to get the ICE-T in. I maybe able to rearrange the boards to fit it. If I did (2) I could have the daughter board, that the ICE-T would be plug in, on a short cable to clear it from the cards. Not sure how long you can get away with.

Thoughts, comments?

I am currently still cataloging everything for the SWTPC and I will put it up somewhere at some point.

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Elminster
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Re: ICE T65/Z80/6809

Post by Elminster » Mon Jun 11, 2018 8:23 pm

Finally tested in a L-STAR and all working. Definely easier than doing a manual decode with a 16 channel logica analyser, which is what i was doing before (which was a year before Hoglet's 6502 decoder FX2 software).
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hoglet
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Re: ICE T65/Z80/6809

Post by hoglet » Mon Jun 11, 2018 8:30 pm

Great it's working for you.

For anyone else who's interested:

There are still a couple of level shifter boards available (£12) in Jason's shop:
http://www.xeropage.co.uk/shop/index.ph ... er=product

And the "eepizza" boards are still available ($31) on eBay:
https://www.ebay.com/itm/Xilinx-FPGA-Sp ... 1640406811

Dave

tingo
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Re: ICE T65/Z80/6809

Post by tingo » Fri Jul 06, 2018 3:43 pm

Hello, new user here. I found this thread, and have an interest in the ICE, because I can use it on my other classic computers (sadly, I haven't any Acorn computers yet).
So I have already ordered a XC6SLX9 board from 'eepizza', and it should be on its way now.
But - it looks like Jason's level shifter is out of stock now.
Does anyone know of an alternative? Perhaps someone has published design files for such a board?
--
Torfinn

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hoglet
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Re: ICE T65/Z80/6809

Post by hoglet » Fri Jul 06, 2018 3:47 pm

Hello Torfinn,

Welcome to Stardot!
tingo wrote:
Fri Jul 06, 2018 3:43 pm
But - it looks like Jason's level shifter is out of stock now.
Have you tried contacting Jason to see if he is planning to make any more up?

There are various contact details on the Xeropage website and he is a member here in the forum (flynnjs).

Dave
Last edited by hoglet on Fri Jul 06, 2018 3:47 pm, edited 1 time in total.

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Elminster
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Re: ICE T65/Z80/6809

Post by Elminster » Fri Jul 06, 2018 3:50 pm

Jason usually orders a batch of 'whatever' when he gets enough interest. Have you tried dropping him a mail to ask if/when he will build some more? He must have only just run out. I am not sure if his level shifter are open source, although the smd component would be a pain to solder.

I am guessing you came via Vcfed.org.

Edit: Ah Hoglet posted while I was replying.
Last edited by Elminster on Fri Jul 06, 2018 3:51 pm, edited 2 times in total.

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