Remote Control Commands
R&S
®
EX-IQ-BOX
265
User Manual 1409.5570.32 ─ 05
SOURce:RECeiver:ILEaving
[:SOURce<hw>]:EBOX:USER:ILEaving
<Ileaving>
Switches on interleaving and selects the interleaving mode.
Depending on the interleaving settings, the baseband signal is either sent simultaneously
or in I/Q or Q/I order from the DUT to the R&S
EX-IQ-BOX or vice versa.
Parameters:
<Ileaving>
OFF | IQ | QI
OFF
Transmits the baseband signal without not Interleaved on the I and
Q data lines.
IQ
Transtmits the baseband signal on the I data line starting with I
data, i.e. "I/Q Interleaved".
Serial transmission, SDR:
The strobe signal UI_RES1 lasts for
2 clock cycles. The first clock cycle triggers the I data, the second
the Q data.
Serial transmission, DDR:
The strobe signal (UI_Res1) lasts for
1 clock cycle. The rising edge triggers the I data, the falling edge
triggers the Q data.
Parallel transmission, SDR:
The I marker output at the
Reserved1 pin UI_RES1 of the user interface marks the I data.
Parallel transmission, DDR:
The rising edge of the clock signal
triggers the I data, the falling edge the Q data.
QI
Transmits the baseband signal on the I data line starting with Q
data, i.e. "Q/I Interleaved". With interchanged order of the I and Q
data the I/Q signal is transferred similarly as described under I/Q
Interleaved.
*RST:
OFF
Example:
SOUR1:EBOX:USER:ILE IQ
sets the interleaving mode to "IQ".
Manual operation:
See
[:SOURce]:BBIN:EXTernal:SRATe?
[:SOURce<hw>]:IQ:OUTPut:EXTernal:SRATe?
SOURce:TRANsmitter:SRATe
SOURce:RECeiver:SRATe
[:SOURce<hw>]:EBOX:USER:SRATe?
Note:
This command refers to R&S
DigIConf and R&S Signal Generators.
This command queries the current sample rate of the external digital baseband signal.
Return values:
<Srate>
float
User Defined - Remote Control Commands
Summary of Contents for EX-IQ-BOX
Page 147: ...Protocol Settings R S EX IQ BOX 132 User Manual 1409 5570 32 05 CPRI...
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