Hayes on Speck

I discovered one interesting thing and I hasten to share. Although maybe this is only news for
me, because it was _so_obvious_?
In the modem connection diagram according to M. Kondratiev's scheme, it is necessary to shorten the duration
of the NMI pulse. I did it like this. (diagram from ZX-News#15) I inserted a 2000pf capacitance into the gap in the IRQ signal after the inverter, and pulled the input of the next element to +5V with a 4.7K resistor. Only after this modification did my USR14400Sport work with
E. Milun’s terminal.

All the best.
Regards Roman Milukov.

Wednesday February 11 1998 15:12, Roman Milukov ─── All:

RM> 4.7K. Only after this modification did my USR14400Sport work with the terminal
RM> E. Miluna.
By the way, one of these days I will announce the next version of S-TERMINAL, as well as other
Hayes' software that we are making (and almost done).

Good luck! Evgeny.

■ The night is shorter than the day... The day will kill me... The world of illusions burns down in it. (C) Aria.