Technical data

OUTPut[1]:DEEMphasis:UPDate
OUTPut[1]:DEEMphasis:UPDate?
This command is applicable for N4916A/B. This command is implemented to
update the firmware of the N4916A/B De-Emphasis Signal Converter.
The query returns if an update is needed or not.
OUTPut[1]:DEEMphasis:PRECursor[?]
OUTPut[1]:DEEMphasis:PRECursor <NR3>
OUTPut[1]:DEEMphasis:PRECursor?
This command is applicable for N4916B. The N4916B De-Emphasis Signal
Converter can generate a pre-cursor. This SCPI command changes the value of the
pre-cursor (V4/V3). The value is interpreted as dB or % depending of the specified
mode and returned accordingly.
The query returns the present pre-cursor value in floating point format. The value
refers to the current mode.
OUTPut[1]:DEEMphasis:POSTcursor(*)[?]
OUTPut[1]:DEEMphasis:POSTcursor(*) <NR3>
OUTPut[1]:DEEMphasis:POSTcursor(*)?
This command is applicable for N4916B. The N4916B De-Emphasis Signal
Converter can generate two post-cursors. This SCPI command changes the value
of the pre-cursor (V2/V1). The suffix specifies the post-cursor to be changed. Suffix
1 sets the first post-cursor (V2/V1) and the suffix 2 set the second post-cursor
(V3/V2). The value is interpreted as dB or % as specified by the mode command
and returned accordingly.
The query returns the present post-cursor values in floating point format. The value
refers to the current mode.
N O T E
The first post-cursor (V2/V1) of the N4916B can also be set by the OUTPut
[1]:DEEMphasis[:VALue] SCPI command used by the previous N4916A De-Box.
SCPI Command Reference 5
Agilent J-BERT N4903B High-Performance Serial BERT 143
Syntax
Description
Syntax
Description
Syntax
Description