[N8VEM: 16465] ECB Z180 based Single Board Computer (Mark IV)

[John Coffman]

The idea for a Z180 based SBC in the 100mm x 160mm ECB form factor has been
kicking around for some time now.

Here is a proposal for a Z180 which can use the existing N8VEM peripheral
cards:

http://n8vem-sbc.pbworks.com/w/file/70661612/SBCm4.txt

The information is on the Wiki under "Project Ideas / SBC Mark IV - Z180"

--John

[Wayne Warthen]

This looks really nice John. You have squeezed a lot into the form factor.
I need to spend some more time with the schematic to understand everything.

Thanks,

Wayne

Post by John Coffman
The idea for a Z180 based SBC in the 100mm x 160mm ECB form factor has
been kicking around for some time now.
Here is a proposal for a Z180 which can use the existing N8VEM peripheral
http://n8vem-sbc.pbworks.com/w/file/70661612/SBCm4.txt
The information is on the Wiki under "Project Ideas / SBC Mark IV - Z180"
--John

[John Coffman]

Wayne,

Not complete yet, but I hung up today on the SD card interface. I had
WriteProtect polarity wrong and had to start the trace routing over again.

--John

Post by Wayne Warthen
This looks really nice John. You have squeezed a lot into the form
factor. I need to spend some more time with the schematic to understand
everything.
Thanks,
Wayne

Post by John Coffman
The idea for a Z180 based SBC in the 100mm x 160mm ECB form factor has
been kicking around for some time now.
Here is a proposal for a Z180 which can use the existing N8VEM peripheral
http://n8vem-sbc.pbworks.com/w/file/70661612/SBCm4.txt
The information is on the Wiki under "Project Ideas / SBC Mark IV - Z180"
--John
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