Help ID this Card

10 posts / 0 new
Last post
Offline
Last seen: 9 months 1 week ago
Joined: Jan 14 2011 - 22:41
Posts: 77
Help ID this Card

What is this, and is there any documentation out there? This was pulled from an Apple IIe. In pic 2, notice the blue and red wires leading elsewhere on the motherboard.

http://www.flickr.com/photos/akochera/5355442353/in/set-72157625825496588/

Offline
Last seen: 9 years 3 weeks ago
Joined: Apr 10 2006 - 20:01
Posts: 1013
Re: Help ID this Card

It's a video card from Video 7; probably RGB. What's on that little daughtercard?

gsmcten's picture
Offline
Last seen: 6 years 4 months ago
Joined: Oct 4 2005 - 18:52
Posts: 2629
Re: Help ID this Card

The little daughter card looks lik an RGB to VGA converter.
Not bad. Smile

Offline
Last seen: 9 years 3 weeks ago
Joined: Apr 10 2006 - 20:01
Posts: 1013
Re: Help ID this Card

Oh, I see the extra pictures now... no, that's not VGA - it's analog-to-digital (or maybe the other way around) RGB.

Offline
Last seen: 11 months 2 weeks ago
Joined: Apr 1 2005 - 14:31
Posts: 117
Re: Help ID this Card

Two separate Video 7 products. The card in the slot is an RGB video card and provides an RGB (digital) port. The "daughtercard" is the Mappler and converts the RGB port to the more common DB-9 RGB (CGA) port that can be used with CGA monitors at that time. The Mappler can also be used with the Apple IIe Ext Col RGB Video Card.

gsmcten's picture
Offline
Last seen: 6 years 4 months ago
Joined: Oct 4 2005 - 18:52
Posts: 2629
Re: Help ID this Card

Ahhhh. CGA. Ok. Smile

Offline
Last seen: 9 months 1 week ago
Joined: Jan 14 2011 - 22:41
Posts: 77
Re: Help ID this Card

Now that's interesting. Thanks for the info!

amauget's picture
Offline
Last seen: 3 weeks 1 day ago
Joined: Jan 3 2011 - 11:34
Posts: 341
Re: Help ID this Card

Hello,

The "daughtercard" is the Mappler and converts the RGB port to the more common DB-9 RGB (CGA) port that can be used with CGA monitors at that time. The Mappler can also be used with the Apple IIe Ext Col RGB Video Card.

This card seems easy to build. Do you know if there is a schema somewhere ? It could interest me as I do have an Apple IIe Ext Col RGB.

Offline
Last seen: 11 months 2 weeks ago
Joined: Apr 1 2005 - 14:31
Posts: 117
Re: Help ID this Card

Been done before and was very simple. See http://home.online.no/~kr-lund/A2E-CGA.htm

amauget's picture
Offline
Last seen: 3 weeks 1 day ago
Joined: Jan 3 2011 - 11:34
Posts: 341
Great.

Been done before and was very simple. See http://home.online.no/~kr-lund/A2E-CGA.htm

Thanks Peter !

Log in or register to post comments