Agilent Technologies 81250 System Programming Manual And Scpi Reference page 333

Parallel bit error ratio tester
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Segment Import and Export Language
Predefined Para-
meter Names
_Density
[when (DENSITY) is
selected]
_Which
[when (EXTENDED)
is selected]
_Number
[when (EXTENDED)
is selected]
a
PRBS and PRWS both also support 2^23 and 2^31. These polynomials must be PURE, because they do not fit into
the RAM.
332
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Memory Segments PRBS Segments
n/a
("1/8") or ("1/4") or
("1/2") or ("3/4") or
("7/8")
n/a
(ZERO) or (ONE)
n/a
(0)...(max length of se-
lected PRxS)
Default Segment for SFI-5
There is a default segment for SFI-5, which has the following settings:
Parameter
Value
_Type
(SFI5)
_Rotating
( )
_Polynom
("2^15-1")
_Logic
(NORMAL) or (INVERTED)
_PRxSType
(PURE)
_FramingBytes
("11110110111101100010100000101000")
_ExpansionHeader
("10101010101010101010101010101010")
Agilent 81250 Parallel Bit Error Ratio Tester, Programming Reference, March 2006
PRWS Segments
SFI-5 Segments
("1/8") or ("1/4") or
n/a
("1/2") or ("3/4") or
("7/8")
(ZERO) or (ONE)
n/a
(0)...(max length of se-
n/a
lected PRxS)
Concepts

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