Doepfer A-166 User Manual
doepfer
Input 1
Input 2
Input 3
A-166
Logic
System A - 100
1. Introduction
Module A-166 is a dual logic device to combine digital control signals.
It contains
AND Output
OR Output
XOR Output
unit. The logical states of the inputs ("1" = high / "0" =
low) are
(exclusive OR).
The three functions are available simultaneously at
three outputs with LED display of the output states.
Additionally two inverters are avaliable to obtain the
inverted functions NAND, NOR
2 identical units
together in 3 ways:
linked
with
LOGIC
3 inputs
AND, OR, EXOR
and
NEXOR
A-166
for each
.
Input
INV Output
The
input sockets
"normalized", i.e. the switched contact of socket 2 is
connected to input 1 and the switched contact of
socket 3 is connected to input 2.
A typical application is the combination of digital
signals of the A-100 (gates, clocks, triggers), e.g. to
obtain
"gated" clocks
of each triple unit are
or
rhythmic clock patterns
.
1
A-166
LOGIC
System A - 100
doepfer
2. LOGIC - Overview
A-166
Dual Logic Module
1
2
3
4
5
6
7
8
-1
-1
Logic
F
F
AND
OR
XOR
AND
OR
XOR
INV
INV
Controls:
LED : Display of the logical state for the
1
corresponding output
In / Outputs:
(
Input) 1, 2, 3
!
" (Output) AND,OR,XOR: Output of the correspon-
§ (Input): Inverter input
$ (Output) INV
: Inputs for the AND, OR,
and XOR function
ding function
: Inverter output
➀
2
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