Rohde & Schwarz EX-IQ-BOX, Руководство пользователя

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Protocol Settings
R&S
®
EX-IQ-BOX
201 User Manual 1409.5570.32 ─ 05
Fig. 7-76: CPRI Vendor Data dialog
State
Activate the vendor data exchange.
Remote command:
​
[:
​
SOURce<hw>]:
​
EBOX:
​
CPRI:
​
VENDor:
​
STATe
​
on page 353
Direction
Select the transmission path of the data shown in the
​
"Vendor Data Table"
on page 203.
"Downlink"
●
CPRI RE test mode (Tx)
User data entered in the table is embedded in the CPRI link for
transmission to the DUT.
●
CPRI REC test mode (Rx)
Vendor data is extracted from the CPRI link and displayed in the
table.
"Uplink"
●
CPRI RE test mode (Rx)
Vendor data is extracted from the CPRI link and displayed in the
table.
●
CPRI REC test mode (Tx)
User data entered in the table is embedded in the CPRI link for
transmission to the DUT.
Remote command:
​
[:
​
SOURce<hw>]:
​
EBOX:
​
CPRI:
​
VENDor:
​
DIRection
​
on page 353
Line Bit Rate
Indicates the line bit rate. Depending on the line bit rate, the vendor data words can be
2, 4 or 5 bytes wide.
Note: Set the bit rate in the hardware tab, under
​
"CPRI Line Bit Rate" on page 157. The
bit rate and thus the word length is determined by the DUT.
Remote command:
​
[:
​
SOURce<hw>]:
​
EBOX:
​
CPRI:
​
HW:
​
LBRate
​
on page 305
CPRI