Rohde & Schwarz EX-IQ-BOX, Руководство пользователя

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Remote Control Commands
R&S
®
EX-IQ-BOX
336 User Manual 1409.5570.32 ─ 05
[:SOURce<hw>]:EBOX:CPRI:TX|RX:AXC<ch0>:WADDress <Waddress>
The position of the AxC within the CPRI basic frame is defined by word address and bit
address. This command queries or defines the word address, i.e. with which word the
AxC starts, while the bit address specifies the bit index inside the word, see
​
[:
​
SOURce<hw>]:
​
EBOX:
​
CPRI:
​
TX|RX:
​
AXC<ch0>:
​
BADDress
​
on page 334.
Parameters:
<Waddress> integer
Range:
0 to 38
Increment: 1
*RST:
1
Example: SOUR1:EBOX:CPRI:TX:AXC0:WADD 15
start at word address 20 with the signal in the first AxC.
Manual operation: See "AxC Table" on page 188
[:SOURce<hw>]:EBOX:CPRI:TX|RX:AXCStatus?
The command queries the status of all AxCs.
Note: This command applies to downlink.
Return values:
<Axcstatus> 0 | 1
*RST:
0
Example: SOUR1:EBOX:CPRI:RX:AXCS?
check the staus of all AxCs in receiver mode.
Response:
1
if active
0
if not active.
Usage: Query only
[:SOURce<hw>]:EBOX:CPRI:TX|RX:DRATe:ASSigned?
Queries the assigned I/Q data rate of all active signals. This parameter depends on the
size of each assigned AxC and is calculated with the formula:
The assigned data rate is calculated with the formula:
   

 
MHz size AxC s Mbit Rate Data
axc assigned
84 . 3 _ /
Return values:
<Assigned> float
Increment: 0.01
*RST:
0
Example:
SOUR1:EBOX:CPRI:TX:DRAT:ASS?
query the data rate of all active signals.
Response:
491.52
Mbit/s
the entire data rate of the active signals is 491.52' Mbit/s.
CPRI Remote Control Commands