> -----Ursprüngliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com
> [mailto: Doepfer_a100@yahoogroups.com ]Im Auftrag von Bakis Sirros
> Gesendet: Dienstag, 16. Mai 2006 15:14
> An: Doepfer_a100@yahoogroups.com
> Betreff: Re: AW: 1 any more ideas for exotic future A100
> modules -> Modular Sequencing System
>
>
> hello florian, dieter,
> ok, now i'm confused.
> the internal a155 addreses and a155, a154 clocks are 3
> bits(ao,a1,a2) right how can an expansion nmodule for
> these could be 4 bits then

In addition to the addresses a0, a1 and a2 you also need the clock signal.
It is used for the trigger outputs (the clock pulsewidth is responsible for
the length of the trigger pulses).

a3 is only necessary of two A-155 are in use (the A-154 has details
concerning the usage of A3 with VC switches).

Best wishes
Dieter Doepfer