Fig. 4-3: Structure Of A Remote Client Within The Firmware; Remote Client - R&S EB200 Manual

EB200 Manual
Example 1:
Remote client 1 modifies the frequency value. The central memory signals to the receiver that a new
frequency is to be set. The front control panel is supplied with the new frequency. Remote client 2 (if
connected) receives a modification report (see "STATus:EXTension register" on page 138).
Example 2:
If the receive frequency is changed by the receiver due to a scanning procedure or an AFC correction,
this is reported to remote clients 1 and 2. The front control panel receives the new receive frequency
and displays it.
A large number of parameters have to be stored power-failure-proof. This is ensured by the central
memory: it stores all modifications of the relevant parameters in the CMOS RAM and assigns them to
checksums. Upon switching on the unit, the checksums are checked, and the data are retrieved from
the CMOS RAM or default values are used.

4.6.1 Remote client

Socket

Fig. 4-3: Structure of a remote client within the firmware

4052.2000.02
Input unit with
buffer memory
Output unit with
buffer memory
4.123
To data memory
Command detect
Status reporting
system
Remote control
E-7