Agilent Technologies J-BERT N4903B Manual de Serviço descarregar pdf (Página 311)

100

101

In the "Bit Comparison without PCIe3 SKPOS" error ratio mode, this query returns

the "instantaneous" SKPOS Bit Ratio, calculated from the counts obtained in the

last deci-second. This value is available even when the accumulation is turned off.

[P]FETCh[:SENSe[1]]:DRRatio Subnode

This subnode has the following SCPI structure:

This subnode has the following commands:

Table 88

Name Description under

[:ALL][:FULL][:TOTal]? “[P]FETCh[:SENSe[1]]:DRRatio[:ALL]

[:FULL][:TOTal]?” on page 311

[:ALL][:FULL]:DELTa? “[P]FETCh[:SENSe[1]]:DRRatio[:ALL]

[:FULL]:DELTa?” on page 311

[P]FETCh[:SENSe[1]]:DRRatio[:ALL][:FULL][:TOTal]?

This query is a contraction of the phrase Data Rate Ratio.

In the "8B/10B Symbol Comparison" error ratio mode, it returns the ratio of the

number of filler symbol count to the expected filler symbol count received in the

current (or last completed) accumulation period, specified by the gate period.

In the "Bit Comparison without PCIe3 SKPOS" error ratio mode, it returns the ratio

of the number of SKPOS bit count to the Expected SKPOS bit count received in the

current (or last completed) accumulation period, specified by the gate period.

[P]FETCh[:SENSe[1]]:DRRatio[:ALL][:FULL]:DELTa?

SCPI Command Reference 5

Agilent J-BERT N4903B High-Performance Serial BERT 311

Syntax

Description

Syntax

1 2 ... 306 307 308 309 310 311 312 313 314 315 316 ... 405 406

Comentários a estes Manuais

Sem comentários

Agilent Technologies J-BERT N4903B Manual de Serviço Página 311

Comentários a estes Manuais

Manuais e produtos relacionados com Software Agilent Technologies J-BERT N4903B