IMSAI 8080A CPU board help.

[Todd Miller <litte...@gmail.com>]

Booting up Crusty's 8080 CPU board with ver 1 of
the Prop I/O card. The Boot loader flys off the screen
like a key is being held down.  I can see the message;

Altair/Imsai <banner>

<D> Directory
<R> Ram Test
<V> View Load
>


First few boots I missed it, too busy looking
at the SMB, but then caught it out the corner
of my eye. Rebooted and stopped the CPU after
I saw the menu.

I'm guessing I don't have the Prop I/O set up
for the correct "status bits" for KEYBOARD
in/out.  I recall dealing with this to match
it up to my ver Dos.

What should it be set to ?


JP8/JP9 all jumpered
JP10 no jumpers, don't understand...