Ah, can we asume you have captured the signal with a digital oscilloscope so you can guess the baud rate from the size of the pulses? Or did you use a different setup?
Also, where you able to count how long the whole series was?
Quote:
|
Originally Posted by design256
I have finally had a chance to look at the spare connections on the Iliad. This is what I found:
13 - wired to 17 in the plug, but held to ground when disconnected
14 - High impedance, either an input or N/C
15 - signal on this line (see below)
16 - held to ground
17 - wired to 13, high impedance when disconnected, probably plug sense input
18 - High impedance, either an input or N/C
The only interesting pin was 15. This is nominally high (3.5v), but emits a start bit followed series of 16 data bits at approximately 9600 baud whenever a key is pressed or released. As far as I can tell, no other data (like a console) is present on this pin.
Sometime soon I'll take the thing apart and have a poke around inside for anything that might be a console.
|