Configuration/Setup R&S ESCI
1166.6004.12 4.224 E-3
Parity – Bit parity check
NONE no parity check (default setting)
EVEN even parity check
ODD odd parity check
PARITY
NONE
EVEN
ODD
IEC/IEEE-bus command: SYST:COMM:SER:PAR NONE
Stop bits – Number of stop bits
Available are 1 and 2. The default setting is 1 stop bit.
STOPBITS
1
2
IEC/IEEE-bus command: SYST:COMM:SER:SBIT 1
HW-Handshake – Hardware handshake protocol
The integrity of data transmission can be improved by the use of a hardware
handshake mechanism, which effectively prevents uncontrolled transmission
of data and the resulting loss of data bytes. For hardware handshake
additional interface lines are used to transmit acknowledge signals with which
the data transmission can be controlled and, if necessary, stopped until the
receiver is ready to receive data again.
A prerequisite for using hardware handshaking is, however, that the interface
lines (DTR and RTS) are connected on both transmitter and receiver. For a
simple 3-wire connection, this is not the case and hardware handshake
cannot be used here.
Default setting is NONE.
HW-HANDSHAKE
None
DTR/RTS
IEC/IEEE-bus command: SYST:COMM:SER:CONT:DTR OFF
SYST:COMM:SER:CONT:RTS OFF
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