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Date: Mon, 27 Nov 2023 18:18:56 +0000
To: SBC-85 <craig@sbc-85.com>
From: Jonathan Chapman <glitch@glitchwrks.com>
Subject: Re: SSM 8080 CPU (from contact form)
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Craig,

Are you planning on running some with selective hard gold for the edge conn=
ector?=20

How'd you do the reproduction? Just copy the general layout and routing, or=
 did you start with an actual high-res scan of an original?

Thanks,
Jonathan

On Monday, November 27th, 2023 at 12:12, SBC-85 <craig@sbc-85.com> wrote:


>=20
>=20
> Hi Jonathan
>=20
> I had some time over the weekend, so I went ahead and made a reproduction=
, it will go off to the fab house this week.
> I am interested in your io4 when it is ready to go.
>=20
> Regards
> Craig
>=20
> > On Nov 27, 2023, at 7:01=E2=80=AFAM, Jonathan Chapman glitch@glitchwrks=
.com wrote:
> >=20
> > Craig,
> >=20
> > I intend to do a reproduction -- I have one that was never fully built,=
 only had the regulators and some of the passives installed, which I was go=
ing to use for the scans to do the reproduction. I can hurry it along if yo=
u're wanting one!
> >=20
> > I also have an IO-4 bare board ready to go, need to get back to some mo=
re of these S-100 reproduction projects!
> >=20
> > Thanks,
> > Jonathan
> >=20
> > > On Sunday, November 19th, 2023 at 14:32, noreply@glitchwrks.com norep=
ly@glitchwrks.com wrote:
> > >=20
> > > Hi Jonathan, I am thinking of reproducing the SSM 8080 CB1 board. sin=
ce you have done other SSM boards, I was sort of hoping that you have alrea=
dy done that.
> > > regards
> > > craig