[Coco] Stable colours

[Luis Antoniosi (CoCoDemus)]

has only two ADCs and we need to know the speed. it must support 14Msps at
least.


Luis Felipe Antoniosi



On Tue, Sep 30, 2014 at 9:01 PM, Luis Antoniosi (CoCoDemus) <
retrocanada76 at gmail.com> wrote:

> Altera just announced the launch of Max-10 with integrated ADCs! This must
> be the heaven for a VGA adapter.
>
> http://www.eetimes.com/document.asp?doc_id=1324137&_mc=RSS_EET_EDT
>
> 30 dollars the kit ? This one worth trying...
>
> Luis Felipe Antoniosi
>
>
>
> On Tue, Sep 30, 2014 at 7:21 PM, lciotti1 <lciotti1 at gmail.com> wrote:
>
>> I would be willing to help with a custom board layout... assuming it is
>> not a huge rush.
>>
>>  Mark Marlette <mailto:mmarlette at frontiernet.net>
>>> September 30, 2014 at 5:19 PM
>>>
>>> See that FPGA is available in a TQFP, $13 or something like that.
>>>
>>> I would just make your own board instead of all the cables = noise, etc,
>>> especially in video!
>>>
>>>
>>> Mark Marlette
>>> http://www.cloud9tech.com
>>> mark at cloud9tech.com
>>>
>>>
>>> ________________________________
>>> From: Luis Antoniosi (CoCoDemus) <retrocanada76 at gmail.com>
>>> To: CoCoList for Color Computer Enthusiasts <coco at maltedmedia.com>
>>> Sent: Tuesday, September 30, 2014 1:14 PM
>>> Subject: Re: [Coco] Stable colours
>>>
>>>
>>> or these one:
>>>
>>> http://www.ebay.ca/itm/ALTERA-FPGA-Cyclone-II-EP2C5T144-
>>> Minimum-System-Development-Board-/301303366478?pt=LH_
>>> DefaultDomain_0&hash=item462714834e
>>>
>>> more suitable with a 50Mhz clock. Same as altera de0-nano.
>>>
>>>
>>>
>>> Luis Felipe Antoniosi
>>>
>>>
>>>
>>>
>>>
>>>
>>> On Tue, Sep 30, 2014 at 2:09 PM, Luis Antoniosi (CoCoDemus) <
>>>
>>> Luis Antoniosi (CoCoDemus) <mailto:retrocanada76 at gmail.com>
>>> September 30, 2014 at 9:55 AM
>>> Well if you go for a DE0-Nano it costs 80 dollars. The daugher board is
>>> pretty simple, 10 dollars and the components pretty available: bunch of
>>> resistors, a variable resistors, a small protoboard and a VGA connector
>>> and
>>> a stackable 40 pin header. Got everything from a local store.
>>>
>>> But it could be done on a CPLD for reduction costs. I don't have the
>>> tools
>>> for CPLD development, nor I don't make an idea how to solder a FBGA chip
>>> .
>>> Mark Marlette ? Darren A. ? Who else ?
>>>
>>> It would require a CPLD with 550 LEs, 16K bits of RAM and a external SRAM
>>> with 512Kbytes or a SDRAM as the Altera. For a SRAM the code must be
>>> changed since the DE0-Nano has only SDRAM.
>>>
>>> Don't know if that would beat the 80 dollars asked by the Altera. But
>>> Daren
>>> made de SDC for a 50 bucks cost. Maybe that would be a reasonable price.
>>>
>>> Luis Felipe Antoniosi
>>>
>>>
>>>
>>>
>>> Luis Antoniosi (CoCoDemus) <mailto:retrocanada76 at gmail.com>
>>> September 30, 2014 at 8:02 AM
>>> colours as we say in canada:
>>>
>>> https://www.youtube.com/watch?v=zSgr5dHvswM
>>>
>>> Nick Marentes will love my scanlines :)
>>>
>>>
>>>
>>> Luis Felipe Antoniosi
>>>
>>>
>> --
>> Sent with Postbox <http://www.getpostbox.com>
>>
>> --
>> Coco mailing list
>> Coco at maltedmedia.com
>> https://pairlist5.pair.net/mailman/listinfo/coco
>>
>
>