24 Mar
2017
24 Mar
'17
3:06 a.m.
Oba, post novo no blog! / New post on blog
http://tabajara-labs.blogspot.com.br/2017/03/consertando-um-vectrex-com-um-…
---
24 Mar
24 Mar
4:12 a.m.
New subject: [VideoMagia] Reparando um Vectrex
Que top Taba! ? bem complexo!
2017-03-24 0:06 GMT-03:00 Alexandre Souza <alexandre.tabajara at gmail.com>:
Oba, post novo no blog! / New post on blog
http://tabajara-labs.blogspot.com.br/2017/03/
consertando-um-vectrex-com-um-defeito.html
---
--
--
Videomagia: A lista dos cl?ssicos de verdade!
11:40 a.m.
New subject: [VideoMagia] Reparando um Vectrex
Excelente post!!!
Taba ? o cara!
Em 24 de mar de 2017, ?s 01:12, Louis Lipp
<louis.lipp at gmail.com> escreveu:
Que top Taba! ? bem complexo!
2017-03-24 0:06 GMT-03:00 Alexandre Souza <alexandre.tabajara at gmail.com>:
Oba, post novo no blog! / New post on blog
http://tabajara-labs.blogspot.com.br/2017/03/consertando-um-vectrex-com-um-…
---
--
--
Videomagia: A lista dos cl?ssicos de verdade!
--
--
Videomagia: A lista dos cl?ssicos de verdade! 
3:02 p.m.
New subject: [VideoMagia] Reparando um Vectrex
This sudden flurry of spam is puzzling.
paul
On Mar 24, 2017, at 7:40 AM, Stefano Baron via cctalk
<cctalk at classiccmp.org> wrote:
Excelente post!!!
Taba ? o cara!
> Em 24 de mar de 2017, ?s 01:12, Louis Lipp <louis.lipp at gmail.com> escreveu:
>
> Que top Taba! ? bem complexo!
>
> 2017-03-24 0:06 GMT-03:00 Alexandre Souza <alexandre.tabajara at gmail.com>:
>>
>> Oba, post novo no blog! / New post on blog
>>
>>
http://tabajara-labs.blogspot.com.br/2017/03/consertando-um-vectrex-com-um-…
>>
>> ---
>>
>>
>>
>>
>> --
>> --
>> Videomagia: A lista dos cl?ssicos de verdade!
>
> --
> --
> Videomagia: A lista dos cl?ssicos de verdade!
3:18 p.m.
New subject: [VideoMagia] Reparando um Vectrex
Spam? Me? Why?# :oO
Enviado do meu Tele-Movel
On Mar 24, 2017 12:01 PM, "Paul Koning via cctalk" <cctalk at
classiccmp.org>
wrote:
This sudden flurry of spam is puzzling.
paul
vectrex-com-um-defeito.html
On Mar 24, 2017, at 7:40 AM, Stefano Baron via
cctalk <
cctalk at classiccmp.org> wrote:
Excelente post!!!
Taba ? o cara!
> Em 24 de mar de 2017, ?s 01:12, Louis Lipp <louis.lipp at gmail.com>
escreveu:
Que top Taba! ? bem complexo!
2017-03-24 0:06 GMT-03:00 Alexandre Souza <alexandre.tabajara at gmail.com
:
>>
>> Oba, post novo no blog! / New post on blog
>>
>> http://tabajara-labs.blogspot.com.br/2017/03/consertando-um- >>
>> ---
>>
>>
>>
>>
>> --
>> --
>> Videomagia: A lista dos cl?ssicos de verdade!
>
> --
> --
> Videomagia: A lista dos cl?ssicos de verdade!
3:25 p.m.
New subject: [VideoMagia] Reparando um Vectrex
It sure has the signature of spam. A link to some random place, without explanation of
what it is, text in Portuguese when the list uses English...
paul
On Mar 24, 2017, at 11:18 AM, Alexandre Souza
<alexandre.tabajara at gmail.com> wrote:
Spam? Me? Why?# :oO
Enviado do meu Tele-Movel
On Mar 24, 2017 12:01 PM, "Paul Koning via cctalk" <cctalk at classiccmp.org
<mailto:cctalk at classiccmp.org>> wrote:
This sudden flurry of spam is puzzling.
paul
On Mar 24, 2017, at 7:40 AM, Stefano Baron via
cctalk <cctalk at classiccmp.org <mailto:cctalk at classiccmp.org>> wrote:
Excelente post!!!
Taba ? o cara!
> Em 24 de mar de 2017, ?s 01:12, Louis Lipp <louis.lipp at gmail.com
<mailto:louis.lipp at gmail.com>> escreveu:
>
> Que top Taba! ? bem complexo!
>
> 2017-03-24 0:06 GMT-03:00 Alexandre Souza <alexandre.tabajara at gmail.com
<mailto:alexandre.tabajara at gmail.com>>:
>>
>> Oba, post novo no blog! / New post on blog
>>
>>
http://tabajara-labs.blogspot.com.br/2017/03/consertando-um-vectrex-com-um-…
<http://tabajara-labs.blogspot.com.br/2017/03/consertando-um-vectrex-com-um-defeito.html>
>>
>> ---
>>
>>
>>
>>
>> --
>> --
>> Videomagia: A lista dos cl?ssicos de verdade!
>
> --
> --
> Videomagia: A lista dos cl?ssicos de verdade!
3:34 p.m.
New subject: [VideoMagia] Reparando um Vectrex
Well...there is some description in english, google translate is a very
useful tool and the post has a pertinent video. I cannot view it as spam.
Anyway...sorry for bothering :)
Enviado do meu Tele-Movel
On Mar 24, 2017 12:25 PM, "Paul Koning" <paulkoning at comcast.net>
wrote:
It sure has the signature of spam. A link to some
random place, without
explanation of what it is, text in Portuguese when the list uses English...
paul
On Mar 24, 2017, at 11:18 AM, Alexandre Souza <
alexandre.tabajara at gmail.com> wrote:
Spam? Me? Why?# :oO
Enviado do meu Tele-Movel
On Mar 24, 2017 12:01 PM, "Paul Koning via cctalk" <cctalk at
classiccmp.org>
wrote:
This sudden flurry of spam is puzzling.
paul
On Mar 24, 2017, at 7:40 AM, Stefano Baron via
cctalk <
cctalk at classiccmp.org> wrote:
Excelente post!!!
Taba ? o cara!
> Em 24 de mar de 2017, ?s 01:12, Louis Lipp <louis.lipp at gmail.com>
escreveu:
>
> Que top Taba! ? bem complexo!
>
> 2017-03-24 0:06 GMT-03:00 Alexandre Souza <
alexandre.tabajara at
gmail.com>:
>>
>> Oba, post novo no blog! / New post on blog
>>
>> http://tabajara-labs.blogspot.com.br/2017/03/
consertando-um-vectrex-com-um-defeito.html
>>
>> ---
>>
>>
>>
>>
>> --
>> --
>> Videomagia: A lista dos cl?ssicos de verdade!
>
> --
> --
> Videomagia: A lista dos cl?ssicos de verdade!
6:47 p.m.
New subject: [VideoMagia] Reparando um Vectrex
On 03/24/2017 08:34 AM, Alexandre Souza via cctalk wrote:
Well...there is some description in english, google
translate is a
very useful tool and the post has a pertinent video. I cannot view it
as spam. Anyway...sorry for bothering :)
I rather enjoyed the Vectrex story--and yes, Google translate works
pretty well.
I remember when the Vectrex came out--and I wondered how well an MPU of
the day could keep up with drawing relatively complex game displays,
since, unlike a raster display, the vector display has to be
continuously regenerated. It clearly worked.
Thanks for the narrative,
Chuck
7:14 p.m.
New subject: [VideoMagia] Reparando um Vectrex
Not sure how it worked on the Vectrex, but I am familiar with Atari vector
arcade games (used to own a Tempest and Asteroids machine). In them, they
used a display controller that utilized a display list of coordinates,
colors, etc and IIRC it even had the ability to do jumps, etc.... probably
similar in concept to how the CTIA/GTIA would work on the Atari home
computers with their display lists. Certainly a lot less data to write than
a framebuffer or pattern-generated display. In the case of the Asteroids
game, it's resolution was around 1024x800ish, pretty high res for the day.
I can imagine that they employed a similar vector generator on the Vectrex.
On Fri, Mar 24, 2017 at 1:47 PM, Chuck Guzis via cctalk <
cctalk at classiccmp.org> wrote:
On 03/24/2017 08:34 AM, Alexandre Souza via cctalk
wrote:
Well...there is some description in english,
google translate is a
very useful tool and the post has a pertinent video. I cannot view it
as spam. Anyway...sorry for bothering :)
I rather enjoyed the Vectrex story--and yes, Google translate works
pretty well.
I remember when the Vectrex came out--and I wondered how well an MPU of
the day could keep up with drawing relatively complex game displays,
since, unlike a raster display, the vector display has to be
continuously regenerated. It clearly worked.
Thanks for the narrative,
Chuck
8:51 p.m.
New subject: [VideoMagia] Reparando um Vectrex
Geoffrey Oltmans wrote:
I can imagine that they employed a similar vector
generator on the Vectrex.
The 6809 processor had to go through the display list itself. But the
analog design was very clever. To draw a vector you would use the single
DAC to set the start x voltage, then use the same DAC to set the start y
voltage, then the end x voltage and finally the end y. The analog
circuit would then draw the line itself at a constant rate and the 6809
was free to work on other stuff until the line was finished. So the
processor didn't spend time on Bresenham's algorithm and drawing dots
like some other vector displays.
-- Jecel
11:30 p.m.
New subject: [VideoMagia] Reparando um Vectrex
Faz um post do AC88 :)
Em 24/03/2017 00:06, "Alexandre Souza" <alexandre.tabajara at gmail.com>
escreveu:
Oba, post novo no blog! / New post on blog
http://tabajara-labs.blogspot.com.br/2017/03/
consertando-um-vectrex-com-um-defeito.html
---
--
--
Videomagia: A lista dos cl?ssicos de verdade!
3 Apr
3 Apr
4 p.m.
New subject: [MicrosDIY-BR] Reparando um Vectrex
Taba,
Apenas como sugest?o: https://documentation.onesignal.com/docs/blogger
--
*Josenivaldo Benito Jr.*
*PU2LBD*
2017-03-24 0:06 GMT-03:00 Alexandre Souza <alexandre.tabajara at gmail.com>:
Oba, post novo no blog! / New post on blog
http://tabajara-labs.blogspot.com.br/2017/03/
consertando-um-vectrex-com-um-defeito.html
---
--
--
-------- MicrosDIY-BR --------
Grupo sobre micro-controladores, programa??o ou qualquer outro assunto
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ataque pessoal.<<
2828
days inactive
2838
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11 comments
9 participants
participants (9)
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alexandre.tabajara＠gmail.com -
bootmaker＠gmail.com -
cclist＠sydex.com -
jecel＠merlintec.com -
jrbenito＠benito.qsl.br -
louis.lipp＠gmail.com -
oltmansg＠gmail.com -
paulkoning＠comcast.net -
stefano.baron＠gmail.com