Memotech Interfaces

XorA · Post by **XorA** » Thu May 24, 2012 7:23 pm

I have got a load of Memotech Interfaces from someones shed outside of their nice cases.

Here are my gueses as to what they are, anyone fill in the blanks or correct?

MT05-XX 32K Ram
MT06-XX Unknown
MT07-XX Centronics
MT08-XX RS232
MT09-XX 16K Ram
MT10-XX Keyboard Buffer

1024MAK · Post by **1024MAK** » Fri May 25, 2012 1:14 am

Can you take some good close up pictures please

Mark

XorA · Post by **XorA** » Fri May 25, 2012 12:30 pm

This was my plan, some of the interfaces have obviously been modified post manufacturer.

Andy Rea · Post by **Andy Rea** » Sun May 27, 2012 1:52 pm

like 1024Mak says some picture to help identify would be of great assitance, myself i can only confirm that the MT09-xx is indeed a 16K dynamic memory pack.

regards Andy

Moggy · Post by **Moggy** » Sun May 27, 2012 5:16 pm

MT06-03 is the Hi-res pack, MT07-02 the Centronics, MT09-02 the 16k rampack.
Pity You haven't got MT11-02 the Z80 assembler pack, the most useful of the lot.

Moggy

EDIT MT11-02 is also the part no for the Memotext word processor, but as the board is identical except for the omission of a chip here and there it's understandable.

siggi · Post by **siggi** » Sun May 27, 2012 5:46 pm

Peter has the memotech manuals on his pages. Maybe that might help to identify the modules:
http://www.zx81.de/memotech/_frame_e.htm

Siggi

1024MAK · Post by **1024MAK** » Sun May 27, 2012 6:44 pm

Pictures and information on lots of ZX81 peripherals including some of the Memotech ones here

Mark

XorA · Post by **XorA** » Mon May 28, 2012 2:26 am

Moggy wrote:MT06-03 is the Hi-res pack, MT07-02 the Centronics, MT09-02 the 16k rampack.
Pity You haven't got MT11-02 the Z80 assembler pack, the most useful of the lot.

Moggy

EDIT MT11-02 is also the part no for the Memotext word processor, but as the board is identical except for the omission of a chip here and there it's understandable.

Thanks that fills in the MT06 gap for me. Its in pretty poor state and prevents the zeddy booting so I think it needs some TLC!

XorA · Post by **XorA** » Tue Jun 19, 2012 7:01 pm

I finally got a chance to photograph and upload the pics for these interfaces.

https://secure.flickr.com/photos/264960 ... 194989900/

Enjoy!

sirmorris · Post by **sirmorris** » Wed Jun 20, 2012 9:36 am

Very nice ... What a haul! Do you think the seller had some connection with memotech or was he simply a fanboy or perhaps authorised service agent or somesuch?

C

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