Tektronix DPO4000 Manuel d'utilisateur télécharger pdf (Page 23)

100

101

Command Groups

Bus Command Gr

oup

Use the Bus commands when working with serial or parallel bus measurements.

Install the DPOEMBD application module when working with I

CorSPI

bus signals.

Install the DPO4COMP module when working with RS-232, RS-422,

RS-485, or UART bus signals.

Install the DPO4AUDIO module when working with I

S, Left Justiﬁed (LJ),

Right Justiﬁed (RJ), or TDM bus signals.

Install the DPO4AUTO or DPO4AUTOMAX module when working with

CAN o r LIN bus signals.

Install the DPO4AUTOMAX module w hen working with FlexRay bus

signals.

NOTE. LIN and FlexRay work on DPO4000s with serial numbers greater than

C02000

0 and on all MSO4000s.

NOTE. The parallel bus commands work with MSO4000 Series oscilloscopes only.

NOTE. The Search Command Group and the Trigger Command Group also

contain bus-related commands.

Table2-15: BusCommands

Com

mands

Des

cription

turns the parameters for each bus

S:B<1-4>:AUDio:BITDelay

ts or returns the number of delay bits for

the AUDIO bus

BUS:B<1-4>:AUDio:BITOrder Sets or returns the bit order for the AUDIO

bus

BUS:B<1-4>:AUDio:CHANnel:SIZe Sets or returns the number of bits per

channel for the AUDIO bus

BUS:B<1-4>:AUDio:CLOCk:POLarity Sets or returns the clock polarity for the

AUDIO bus

BUS:B<1-4>:AUDio:CLOCk:SOU rce Sets or returns the clock source waveform

for the AUDIO bus

BUS:B<1-4>:AUDio:DATa:POLarity Sets or r eturns the data polarity for the

AUDIO bus

BUS:B<1-4>:AUDio:DATa:SIZe Sets or returns the number of bits per word

for the AUDIO bus

MSO4000 and DPO4000 Series Programmer Manual 2-13

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Tektronix DPO4000 Manuel d'utilisateur Page 23

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