Annexes
R&S
®
ZND
1199
User Manual 1173.9557.02 ─ 61
Figure 12-5: Definition of ports E, F, G, H
The properties of the combined ports are as follows:
●
The signal direction (input or output) is according to the configuration of ports A, B,
C, and D. E.g. to write data to port G (H), ports A, B, and C (A, B, C, and D) must
be configured as output ports.
●
Data can be read and written using the
CONTrol:HANDler:E|F|G|H[:DATA]
commands.
●
The bit order is D3 ... D0 C3 ... C0 (port E), B7 ... B0 A7 ... A0 (port F), C3 ... C0
B7 ... B0 A7 ... A0 (port G), and D3 ... D0 C3 ... C0 B7 ... B0 A7 ... A0 (port H).
SCPI commands: See
Chapter 7.3.3, "CONTrol commands"
12.3.4.3
Universal iInterface connector
The Handler I/O (Universal Interface) option includes a Centronics 36 input/output con-
nector.
The Handler I/O option R&S
ZN-B14 must be installed by a Rohde & Schwarz service
representative.
The pin assignment of the connector is shown below. A slash (/) at the beginning of the
signal name indicates that, by default, it is an active low (negative logic) signal.
Interfaces and connectors
www.allice.de
Allice Messtechnik GmbH