CMV-1000 settings

[jmdhuse]

Hello All,

I have a Camintonn CMV-1000 1MB memory board that I picked up at a good price, expecting that it might have a few problems (it does). I can't find documentation for it, and so I suspect that some of my problems are due to start/end address switch settings.

Does anyone have this board properly operating in their system? If so, would you post a photo of the switch settings and let me know what address range it is mapped to? I think that if I had confidence that my switch settings were correct I would have more success in debugging the rest of it.

Physically, it looks a lot like the MSV11-QA etch revision A board, but I'm not sure that the settings for the DEC board apply directly to the CMV board...

Thanks, Jon.

 

[Wildfire]

Hmm, i eventually have a board that looks similar.
But i have to check if it is an Camintonn...

 

[Bitly]

Hmm, i eventually have a board that looks similar.
But i have to check if it is an Camintonn...

Does this help? There's also Gunkies for debug information.

Hmm, also Page 4-36 of this

CW

 

[Wildfire]

Hmm, also Page 4-36 of this

@jmdhuse
The Archive dot org sms document should help you for config...

@Bitly
Thanks for the pointer

 

[jmdhuse]

Does this help? There's also Gunkies for debug information.

Hmm, also Page 4-36 of this

CW

The first one, not so much as my board is a quad wide and the gunkies info is about a double wide, but "Page 4-36" looks very promising.

Thanks!

 

[wa2flq]

Attached of images of my CMV-1000. This board has a starting address of 0 and is 1M bytes.

I've had to replace one of the memory chips.

Jerry​

 

[Hunta]

I saw a photo of the board, went into the closet - that’s right, I also have Camintonn memory, only CMV-4000: http://www.KpXX.Ru/DEC/Hardware/CMV4000/CMV4000.JPG
Board has a starting address of 0 and is 4Mb.