[Coco] Stable colours

[S Klammer]

At those prices, it may just be a "must try" buy.  Now, which of the four
would be best...

The ADCs seem to be the 12 bit AD5681 using a SPI, still haven't seen the
sample rates though...

Shain
On Sep 30, 2014 9:04 PM, "Luis Antoniosi (CoCoDemus)" <
retrocanada76 at gmail.com> wrote:

> 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
> >>
> >
> >
>
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