12 Mar
2012
12 Mar
'12
5:43 p.m.
Can anyone identify this board? I got it with a bunch of old TRS-80
hardware, but it's not necessarily related. It says "Designed by the
Blacksburg Group Copyright 1979 TYCHON". Any ideas?
http://www.flickr.com/photos/wheagy/6977334853/in/photostream
Thanks, Win
12 Mar
12 Mar
6:01 p.m.
--- On Mon, 3/12/12, Win Heagy <wheagy at gmail.com> wrote:
Can anyone identify this board??
I got it with a bunch of old TRS-80
hardware, but it's not necessarily related.? It says
"Designed by the
Blacksburg Group???Copyright 1979?
TYCHON".? Any ideas?
http://www.flickr.com/photos/wheagy/6977334853/in/photostream
Nope. Can't even see it. "You must be signed in to see this content."
-Ian
6:21 p.m.
Imgur is easy and free. Full of cat pictures too. http://imgur.com/
On 3/12/2012 3:01 PM, Mr Ian Primus wrote:
http://www.flickr.com/photos/wheagy/6977334853/in/photostream
Nope. Can't even see it. "You must be signed in to see this content."
-Ian
7:47 p.m.
On 12 Mar 2012 at 15:01, Mr Ian Primus wrote:
Nope. Can't even see it. "You must be signed in to see this content."
If you've got a Yahoo! ID, you can get to see it. However, one
puzzler is the message:
"This photo falls outside your current SafeSearch filter.
You can click through to see it if you want."
(Guy in a trenchcoat whispering "Hey, you wanna buy some feelthy
peekchures?")
--Chuck
7:52 p.m.
On 03/12/2012 07:47 PM, Chuck Guzis wrote:
[raises hand] I'll take some!
--
Dave McGuire, AK4HZ
New Kensington, PA
Nope. Can't even see it. "You must be signed in to see this content."
If you've got a Yahoo! ID, you can get to see it. However, one
puzzler is the message:
"This photo falls outside your current SafeSearch filter.
You can click through to see it if you want."
(Guy in a trenchcoat whispering "Hey, you wanna buy some feelthy
peekchures?") 
8:20 p.m.
On 3/12/2012 5:52 PM, Dave McGuire wrote:
On 03/12/2012 07:47 PM, Chuck Guzis wrote:
[raises hand] I'll take some!
8x10 glossy's or 16 mm?
Nope. Can't even see it. "You must be signed in to see this content."
If you've got a Yahoo! ID, you can get to see it. However, one
puzzler is the message:
"This photo falls outside your current SafeSearch filter.
You can click through to see it if you want."
(Guy in a trenchcoat whispering "Hey, you wanna buy some feelthy
peekchures?")
8:29 p.m.
On 03/12/2012 08:20 PM, ben wrote:
On 3/12/2012 5:52 PM, Dave McGuire wrote:
Glossy please. They're more resilient to, umm, liquids.
--
Dave McGuire, AK4HZ
New Kensington, PA
On 03/12/2012 07:47 PM, Chuck Guzis wrote:
[raises hand] I'll take some!
8x10 glossy's or 16 mm? >
http://www.flickr.com/photos/wheagy/6977334853/in/photostream
Nope. Can't even see it. "You must be signed in to see this content."
If you've got a Yahoo! ID, you can get to see it. However, one
puzzler is the message:
"This photo falls outside your current SafeSearch filter.
You can click through to see it if you want."
(Guy in a trenchcoat whispering "Hey, you wanna buy some feelthy
peekchures?")
6:09 p.m.
On 03/12/2012 05:43 PM, Win Heagy wrote:
Can anyone identify this board? I got it with a bunch
of old TRS-80
hardware, but it's not necessarily related. It says "Designed by the
Blacksburg Group Copyright 1979 TYCHON". Any ideas?
http://www.flickr.com/photos/wheagy/6977334853/in/photostream
"You must be signed in to see this content"
Doesn't anybody actually have their own networks anymore?
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
6:38 p.m.
some sort of proto board looking thing with a 50 pin ribbon cable to ??
and a breadboard area at the bottom. Missing what might be regulation,
so maybe someone had supplied the DC voltages and didn't need to
condition the supply.
On 3/12/2012 2:43 PM, Win Heagy wrote:
Can anyone identify this board? I got it with a bunch
of old TRS-80
hardware, but it's not necessarily related. It says "Designed by the
Blacksburg Group Copyright 1979 TYCHON". Any ideas?
http://www.flickr.com/photos/wheagy/6977334853/in/photostream
Thanks, Win
13 Mar
13 Mar
4:24 p.m.
Can anyone identify this board? I got it with a bunch of old TRS-80
hardware, but it's not necessarily related. It says "Designed by the
Blacksburg Group Copyright 1979 TYCHON". Any ideas?
http://www.flickr.com/photos/wheagy/6977334853/in/photostream
I am going to guess that it is soemthing to do with TRS-80s. In
particualr, that 50 way ribbon cable looks like it might plug into a
Model 3/4 I/O bus. The appropriate signals then appear (after buffering I
guess) on those turned-pin sockets, there is possibly soem address
decoding on the board too. The unpopualted area on the left looks to be a
regualted PSU, probbly 5V. Nd of course there's the solderless breadboard.
I think it's a thing to develop interfaces, etc on. Build your bit of
circuitry o nthe breadbord, then linkm it to the TRS-80 signals.
-tony
4519
days inactive
4520
days old
9 comments
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participants (8)
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