Re: final cartridge for vic 20

From: Ken Page <vk4akp_at_gmail.com>
Date: Fri, 4 Sep 2015 14:12:12 +1000
Message-ID: <55E91A1C.1020401@gmail.com>
Nice!

What's the expected price?

And will it run Windoze 10  ;)
.-.-.


On 4/09/2015 1:11 PM, Jim Brain wrote:
> On 7/11/2015 6:13 AM, didier derny wrote:
>> I was thinking to something simple, a small flash / eprom with a menu 
>> to load a cartridge image to a ram
>> mapped at the cartridge location and write protected
>>
>> the vic20 is quite far for me :) I've not really use one since 1985...
>> (except to repair and play a little bit with the board I just repaired
>>
>> so I'll have to check that I'm not totally wrong :) about this machine
> If you are still interested in this, I am putting the finishing 
> touches on a small 3 IC design I have working on the bench:
>
> 8MB FLASH
> 1MB SRAM
> CPLD
> It supports a bank register for each of 5 memory banks:
>
> RAM1/2/3
> BANK1
> BANK2
> BANK3
> BANK5
>
> Each bank can be in any 8kB spot of RAM or ROM, and either RAM, ROM, 
> RO RAM, or nothing can appear in each VIC-20 memory bank. Obviously, 
> someone needs to write a menu and programmer app...
>
> Jim
>
>
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Received on 2015-09-04 05:00:07

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