>>>>> "Tony" == Tony Duell <ard_at_p850ug1.demon.co.uk> writes:
Only yesterday I dear the pdf's of the Daybreak tech ref
manual (cited in this thread)! It was frustrating because althought
it corroborated everything I've discovered, it did not explained what
I have not yet discovered, namely the KEYBOARD CODES!!!
Does anyone know the actual keyboard codes? I guess this is
the big question right now.
Tony> What are you using for a monitor? At a quick glance, the
Tony> Daybreak monitor has ECL inputs for sync and video, and no
Tony> idea what the scan rate is..
I don't recall the excat values, but I got from a digital
osciloscope, the following values:
HSYNC: 28kHz
VSYNC: 76Hz
I have a mono monitor with HSYNC at 15kHz and VSYNC at 50Hz,
which I was able to hack (!) in order to sync to the above values. I
use a simple transistor buffer to convert from the ECL output to the
75OHM load of the monitor. I can give you further details on this if
you want.
Cheers,
--
*** Rodrigo Martins de Matos Ventura <yoda_at_isr.ist.utl.pt>
*** Web page: http://www.isr.ist.utl.pt/~yoda
*** Teaching Assistant and MSc Student at ISR:
*** Instituto de Sistemas e Robotica, Polo de Lisboa
*** Instituto Superior Tecnico, Lisboa, PORTUGAL
*** PGP fingerprint = 0119 AD13 9EEE 264A 3F10 31D3 89B3 C6C4 60C6 4585
Received on Fri Nov 19 1999 - 05:50:40 GMT