Linards Ticmanis <ticmanis@gmx.de> wrote: > > What I meant is: The speaker is considered to be "off" when the emulator > starts running. After an access to C030 it is "on" until the next C030 > access, then it is "off" again, and so on. Just like the well-behaved pin 5 of the 74ls74 at k13... :-) (red book, page 150) Jorge.