Doepfer A-185 User Manual
doepfer
A-185
Bus Access
Gate
In
Gate
Out
CV
In
System A - 100
1. Introduction
Module A-185 (Bus Access) enables the user to have
access
A-100. This is an active connection, with booster
amplification (see fig. 1), to maintain correct levels for
CV and gate signals, and to avoid the signal losses
and consequent problems that a simple passive linkup might cause.
The gate and CV inputs on the A-185 are used to
patch external gate and/or CV signals into the
A-100 system bus; while the internal system bus CV
and gate signals are available at the gate and CV
outputs of the A-185. Two LEDs provide a visual
indication of the signals.
to the
Bus Access A-185
internal system bus
of the System
CV
Out
CV In
(Frontplatt e)
Aufholverstärker
Systembus
CV Out
(Frontplatt e)
CV- Leitung
fig. 1: patching an external CV into the system bus
1
A-185
Bus Access
2. Overview
A-185
BUS ACCESS
Gate
In
Contr.
System A - 100
➀
doepfer
Controls:
Contr. : system bus gate indicator LED
1
2
In / Outputs:
: system bus CV indicator LED
Contr.
Gate
Out
Gate
Out
CV
In
Contr.
➁
CV
2
Out
CV
Out
Gate In : input for external gate signal
!
Gate Out
", §
§ CV In : input for external CV signal
CV Out
$, %
:outputs (internally linked) for whatever
gate signal is present on the internal
system bus
: outputs (internally linked) for whatever
CV signal is present on the internal
system bus
doepfer
System A - 100
Bus Access A-185
3. Controls
1 Contr.
LED indicator 1 shows the state of the gate signal on
the system bus.
2 Contr.
LED indicator 2 gives a visual indication of the CV
present on the system bus.
4. In / Outputs
! Gate In
Use
gate input
gnals.
" Gate Out • § Gate Out
The two internally linked gate outputs " and § provide access to any gate signal present in the internal
system bus.
$ CV In
Use
CV input $
% CV Out • & CV Out
The two internally linked CV outputs % and & provide
access to any CV signal present in the internal system
bus.
! for patching in
for patching in
external CV signals
external gate si-
.
3
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