the RS232 module is connected to ‘stand alone’ keyboard emulator which have a serial port (it’s because I need to use KBE at BIOS and now the USB DP client doesn’t work as KBE when OS is not up)
I’m using a FEZ spider as mainboard.
What I need is a KBE when OS is not up, and I’m trying to do it with serial (RS232) and stand alone KBE, if you know about another ways to implement it i’ll be happy to know how.
BTW - could you please give more explation about TTL?
(Does TTL come to replace the KBE or as additional equipment to connect the KBE to the serial module?)
thanks a lot!
Judith