[OZAPRS] Tiny 2 EPROM ?

[Bradley Clayton]

Good morning Phil and Gavin,

In case it helps, here are the firmware images I found:
https://ham.packet-radio.net/packet/Firmware/ <https://ham.packet-radio.net/packet/Firmware/>

73, Brad, VK3LIT

> On 24 May 2021, at 3:29 pm, Bradley Clayton <bradley at squarepolka.com> wrote:
> 
> Hi Phil and Gavin,
> 
> Funny I was trying to resurrect a Tiny2 TNC this weekend and came to the same point - needing a different EPROM. Do you mind if I join in? 
> 
> I found a resource online that had what looked like some promising images. I’ll can dig up the reference. In my reading of the Tiny2 technical manual, it sounds like it takes a 27C256 or a 27C512. The latter uses a jumper to switch between two firmware images loaded on each half of the 512 chip.
> 
> Cheers,
> 
> Bradley
> -
> Bradley Clayton
> bradley at squarepolka.com
> 
>> On 24 May 2021, at 12:41 pm, Gavin Rogers <grogers at vk6hgr.echidna.id.au> wrote:
>> 
>> 
>> Hi Phil.
>> 
>> I can do that. Have you got an image for the EPROM and I'm assuming it's using a 27C256?
>> 
>> 
>> 73
>> Gavin.
>> 
>> On 24/05/2021 8:38 am, Philip Howchin wrote:
>>> Hi to all on the group , my first post is a request.
>>> Is anyone able to burn me an Eprom for a Tiny2 TNC for a proposed digi site in the Illawarra / Southern Tablelands?
>>> It's been a long time since I have done anything like this and any help would be much appreciated. 
>>> 
>>> 73 , Phil VK2CPH.
>>> 
>>> 
>>> 
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>> 
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