PDA

View Full Version : Searching for breakpoint(s)

bobik
July 4th, 2001, 08:08
How a serial communication (throught com port) can be controlled
in dos (Exept int14h and direct port I/0) ?

10xThx
Muad'Dib
July 5th, 2001, 01:27
Try "bpio -h 378 rw" - this will break on a read or write from port 0x378, which is the serial port.