IMSAI style C&K 7101 switches

[woodelf]

David Griffith wrote:
> On Mon, 25 Feb 2008, Roy J. Tellason wrote:

> Too bad my plan to make a CPU from TTL isn't anywhere near the stage to
> go sourcing parts.

Get switches and hardware while you can.
I am building a 20 bit cpu rather than a 12/24 bit cpu since all I have are
21 toggle switches and 6 momontary ones.
Even using MSI but no ROM a TTL computer uses a lot of chips and
board space.