RE: [N8VEM-S100:1919] Re: S-100 boards in work

["John Monahan" <mon...@vitasoft.org>]

Never really was involved in that one David.  Trying to get that Lava chip guy to do an update however

 

John

 

 

From: David Fry [mailto:dgf...@googlemail.com]
Sent: Friday, April 25, 2014 9:47 AM
To: n8vem...@googlegroups.com
Cc: mon...@vitasoft.org
Subject: Re: [N8VEM-S100:1919] Re: S-100 boards in work

 

Hi John,

 

I know that things are really busy at the moment but was just wondering what the status of the S100 upd7220 video board is ?

I don't see it listed on your site anymore.

 

regards

 

David Fry
On Tuesday, September 24, 2013 10:54:43 PM UTC+1, monahanz wrote:

No this board is done. Andrew will post details soon.
John

John Monahan (mon...@vitasoft.org)

On Sep 22, 2013 4:00 PM, <dgf...@googlemail.com> wrote:

Hi Andrew

 

You haven't made any mention of the ver 3 S100 RAM/EPROM board, I understand from previous posts that this board has undergone last minute changes to add NVRAM battery backup, will this necessitate a further prototype for validation of the changes or will it be going straight to production soon.

 

Regards and thanks for all the hard work you guys are doing

 

dave fry (uk)

 

On Sunday, September 22, 2013 3:47:14 PM UTC+1, lynchaj wrote:

Hi

We have a few boards in work and I’d like to update some status on them

 

S-100 8080 CPU or FP board:  where are we on this?  We had a prototype schematic at one point and were going to make some updates.  Any progress?  What’s the plan?

S-100 Utility board:  SRAM/ROM/UART/PPI/RTC board. Basically the guts of an MSX2 computer sans CPU, VDP, and sound generator.  Prototype board almost done and will be getting prototype PCBs soon.  Need to assemble initial build and test team.  Probably going to be a real bear to debug the initial version.

 

S-100 uPD7220:  Ready to go to prototype but there doesn’t seem to be much interest in this board.

 

S-100 SMB V2:  John and I will be working this probably in the Fall

 

S-100 DMA: same as above

 

Probably there are more.  Please feel free to ask about various board projects.

 

Thanks and have a nice day!

Andrew Lynch

 

 

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