Philippe,
Looking good!
Where do you get those cool card handles from?
Josh
Date: Sun, 13 Jul 2014 07:36:15 -0700
From: philip...@gmail.com
To: n8vem...@googlegroups.com
Subject: Re: [N8VEM-S100:4536] My first S100 computer is alive !
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Looking good!
Where do you get those cool card handles from?
Josh
Date: Sun, 13 Jul 2014 07:36:15 -0700
From: philip...@gmail.com
To: n8vem...@googlegroups.com
Subject: Re: [N8VEM-S100:4536] My first S100 computer is alive !
Hi guys,
an update about my system : now the 4MB SRAM is up and running (actually 64K of it as I only use a Z80 currently).
I modified John's monitor to make it work without the console I/O board, quite easy. I had to force the buffered A20 and A21 address lines of the SRAM board to ground though, having a passive backplane there is not pulldown resistors.
I wonder now what the next step should / could be.... I am quite tempted to build the SMB, I think that would be of great help for forthcoming debugging...
Having lots of fun !!
cheers
Philippe
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