[M100] The Holy Grail: Mikrokolor Color Interface on Ebay

2019-05-18 Thread Wayne Lorentz
> 
> Ok you guys, here it is. Of course it does not come with software but
> you're smart enough to reverse engineer?
> 
> https://www.ebay.com/itm/Mikrokolor-Color-Interface-for-a-TRS-80-RARE/143255136222?hash=item215aabe7de:g:4LkAAOSwMrJc3X97&frcectupt=true

This may be the first time in history that an item labeled "rare" on fleaBay is 
actually a rare item.

Re: [M100] M100 memory

2019-05-18 Thread Ed Graffius
ok I ordered one...arcade even has stuff for my 99/4A!  thanks!
 
 
 
-Original Message-
From: Fugu ME100 
To: m...@bitchin100.com ; m100@lists.bitchin100.com 

Sent: Sat, May 18, 2019 3:31 am
Subject: Re: [M100] M100 memory

HI
Yes they are 8K modules and there are a few options to build or buy new modules 
:)
The Tandy Wiki http://tandy.wiki/Model_100_RAM is a great resource for 
information on parts etc for the Model Ts.  
A few people on the list create Model T parts in their spare time, as hobby, 
they might have some for sale. 
Blank PCBs are available on the PCB sharing part of  OSHPark 
https://oshpark.com/shared_projects if you want to build your own, searching 
the sharing archive can be painful though. 
You could check out Arcade Shopper for prebuilt modules at  
https://www.arcadeshopper.com/wp/?page_id=11#!/100-102-200/c/28313042/offset=0&sort=nameAsc
 they sell parts for the Model T and other classic machines.  
eBay sometimes throws up individual parts for the Model Ts. 
From: M100  on behalf of Ed Graffius 

Reply-To: 
Date: Saturday, May 18, 2019 at 5:49 AM
To: 
Subject: [M100] M100 memory


Ok, Its working well and I have been poking around (but not peeking if bad 
BASIC puns are allowed).  I need another 8K
each module must be 8 k right?  is there a source for them today?  likely not 
new...but used?  NOS?  salvage?
I need to find the cassette adaptor pinout and a plug - have a solution to 
trysave files in thru the media player on THIS machine as .wav using the 
mic in jack and loading using the speaker outa sort of 'virtual cassette'



Re: [M100] The Holy Grail: Mikrokolor Color Interface on Ebay

2019-05-18 Thread David Szasz
Here's the links to the 80 Micro magazine May and June of 83 for their
articles on building your own Mikrokolor and programs for it (in case you
want to roll your own)

https://archive.org/details/80-microcomputing-magazine-1983-05/page/n223
https://archive.org/details/80-microcomputing-magazine-1983-SE

Musings on video out:
I have been dabbling as of late with a Tandy Color computer and through the
Indianapolis Retro Computer Club other machines with external video out.
The display really looks crappy on a modern HD monitor unless you go with
an upscaler unit to improve the resolution. RF output looks *really* bad
and composite to a lesser degree. Interesting note: Machines supporting
NTSC are about 25% faster over PAL due to the lower resolution of NTSC (Of
course that only helped users in N. America and Japan? I think). That's
something those of us with LCD screens never have to concern themselves
with.

On Fri, May 17, 2019 at 9:40 PM Mike Stein  wrote:

> Duh; of course! I was thinking about non-Model T.
>
>
> - Original Message -
> *From:* Kurt McCullum 
> *To:* m100@lists.bitchin100.com
> *Sent:* Friday, May 17, 2019 8:03 PM
> *Subject:* Re: [M100] The Holy Grail: Mikrokolor Color Interface on Ebay
>
> 200 has the same 40-pin header
>
> On Fri, May 17, 2019, at 4:46 PM, Mike Stein wrote:
>
> 
> Maybe the 102? What else uses a 40-pin header?
>
> - Original Message -
> *From:* Stephen Adolph 
> *To:* m...@bitchin100.com
> *Sent:* Friday, May 17, 2019 2:39 PM
> *Subject:* Re: [M100] The Holy Grail: Mikrokolor Color Interface on Ebay
>
> In fact, I think the M100 version plugged into the expansion port, as
> indicated in the article here:
>
> http://www.trs-80.org/mikrokolor/
>
> This one isn't for M100.  Its for some other computer - model 1?
>
> On Fri, May 17, 2019 at 2:18 PM Stephen Adolph 
> wrote:
>
> Not clear to me that this was in fact for the M100?  Did it connect to the
> printer port?
>
>
> On Fri, May 17, 2019 at 2:05 PM John R. Hogerhuis 
> wrote:
>
> Wow never seen one of those! I'm not in acquisition mode but hopefully a
> club member gets it and shares their experience. Very rare and
> interesting.
>
> -- John.
>
> On Fri, May 17, 2019, 5:43 AM David Szasz  wrote:
>
> Ok you guys, here it is. Of course it does not come with software but
> you're smart enough to reverse engineer?
>
>
> https://www.ebay.com/itm/Mikrokolor-Color-Interface-for-a-TRS-80-RARE/143255136222?hash=item215aabe7de:g:4LkAAOSwMrJc3X97&frcectupt=true
>
>


Re: [M100] M100 memory

2019-05-18 Thread Fugu ME100
HI

Yes they are 8K modules and there are a few options to build or buy new modules 
:)

The Tandy Wiki http://tandy.wiki/Model_100_RAM is a great resource for 
information on parts etc for the Model Ts.

A few people on the list create Model T parts in their spare time, as hobby, 
they might have some for sale.

Blank PCBs are available on the PCB sharing part of  OSHPark 
https://oshpark.com/shared_projects if you want to build your own, searching 
the sharing archive can be painful though.

You could check out Arcade Shopper for prebuilt modules at  
https://www.arcadeshopper.com/wp/?page_id=11#!/100-102-200/c/28313042/offset=0&sort=nameAsc
 they sell parts for the Model T and other classic machines.

eBay sometimes throws up individual parts for the Model Ts.

From: M100 
mailto:m100-boun...@lists.bitchin100.com>> 
on behalf of Ed Graffius mailto:quaddri...@aol.com>>
Reply-To: mailto:m...@bitchin100.com>>
Date: Saturday, May 18, 2019 at 5:49 AM
To: mailto:m100@lists.bitchin100.com>>
Subject: [M100] M100 memory

Ok, Its working well and I have been poking around (but not peeking if bad 
BASIC puns are allowed).  I need another 8K

each module must be 8 k right?  is there a source for them today?  likely not 
new...but used?  NOS?  salvage?

I need to find the cassette adaptor pinout and a plug - have a solution to 
trysave files in thru the media player on THIS machine as .wav using the 
mic in jack and loading using the speaker outa sort of 'virtual cassette'