[Coco] Adapting a V9958 64-pin Chip to fit a Solderless Breadboard

Luis Antoniosi (CoCoDemus) retrocanada76 at gmail.com
Thu Apr 4 14:38:28 EDT 2013


You can find the DIP-64 version of the V9958 (aka msx-video). Is the same
used on all msx2+ and Turbo Rs.




On Thu, Apr 4, 2013 at 3:10 PM, Kip Koon <computerdoc at sc.rr.com> wrote:

> Daniel,
> This is a much clearer version than I have.  However, the V9958 Technical
> Manual v1.0 only covers the differences.
> You will also need the V9938 Technical Data Book at the following address.
> http://www.msxarchive.nl/pub/msx/docs/datasheets/v9938.pdf
> I have an excellent PDF of it, but I don't remember where I got it, so I'll
> email  to anyone who needs it.  I'll post it here when I find it.
> Kip
>
> -----Original Message-----
> From: coco-bounces at maltedmedia.com [mailto:coco-bounces at maltedmedia.com]
> On
> Behalf Of Daniel Campos
> Sent: Thursday, April 04, 2013 9:26 AM
> To: CoCoList for Color Computer Enthusiasts
> Subject: Re: [Coco] Adapting a V9958 64-pin Chip to fit a Solderless
> Breadboard
>
>
> http://primrosebank.net/computers/mtx/projects/mtxplus/V9958-Technical-manua
> l_v1.0.pdf
>
> V9958 is used on the MSX2+ and TurboR MSX machines.
>
> Regards,
> Daniel
>
>
> 2013/4/4 Alan Jones <alwanbi at live.com>
>
> > Hi Kip,
> > Can you point me to the data sheet for V9958 chip?
> > I would like to take a look at it.
> > Thanks...
> >
> > Alan
> >
> > -----Original Message-----
> > From: coco-bounces at maltedmedia.com
> > [mailto:coco-bounces at maltedmedia.com]
> > On
> > Behalf Of Kip Koon
> > Sent: Thursday, April 4, 2013 3:44 AM
> > To: Coco Email List
> > Subject: [Coco] Adapting a V9958 64-pin Chip to fit a Solderless
> > Breadboard
> >
> > Has anyone ever adapted a V9958 Video Graphics Controller 64-pin chip
> > with tiny spacing on the pins to fit a solderless breadboard?  I was
> > not aware of this very small pin spacing when I was researching the
> > chip.  I liked the chip's capabilities and at $6.40 a chip, the price
> > was too good to pass up!
> > This will take some doing.  I may have to compromise and use an
> > earlier chip.  Maybe the TMS9918 or TMS9928.  Were there any others in
> > that chip line.
> >
> > Were there other chip manufacturers with interesting Video Graphics
> > chips I should consider?
> >
> > Kip
> >
> >
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