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05-06/2014—
TELE-audiovision International—
全球发行量最大的数字电视杂志
USB cable (it‘s just a stan-
dardA-BUSB cable) and then
start the R&S EFL210 Update
program. There‘s only one
single setting that needs to
be taken care of: the inter-
face port to the analyzer can
be handled automatically or
manually.
It has to do with which
COM port the R&S EFL210
occupies since a virtual RS-
232 interface is created by
the driver for the connection
to the computer. It utilizes a
CP2012 to UART Bridge Con-
troller. Since other RS-232
interfaces could be available
(also known as COM ports),
the correspondingCOMnum-
