I would like to build a PIC based device to "trick" a laptop into thinking
an AT style keyboard is plugged into it's external keyboard port on power
up or on wake-up from standby.

Does anyone have any code, or pointers to help me with this.  I don't need
to send any key's, just have it behave as if it's there.  A keyboard
"ghost".  I know a company that makes a device to do this, but I'd like to
make one myself.

Thanks VERY much in advance for any help.

Scott