Instructions

Table Of Contents

Fernsteuerbefehle

R&S

Scope Rider RTH

441Bedienhandbuch 1326.1578.03 ─ 10

Verwendung: Ereignis

BUS:SPI:WSIZe <WordLength>

Sets the number of bits in a word.

Parameter:

WL28bit | WL32bit

*RST: WL8Bit

BUS:SPI:ORDer

Defines if the data of the words starts with MSB (most significant bit) or LSB (least sig-

nificant bit). Results are displayed in the specified order.

Parameter:

<BitOrder> LSBF | MSBF

*RST: MSBF

BUS:SPI:TIMeout <FrameTimeout>

Sets the minimum idle time between two data frames. If the time interval between the

data frames is shorter, the words are part of the same frame. Within the timeout, the

data and clock lines are low. A new frame begins when the timeout has expired.

Timeout is only relevant if the bus has no chip select.

Parameter:

<FrameTimeout> Bereich: 500E-9 bis 1000

Inkrement: 1E-3

*RST: 1E-3

Std-einheit: s

15.11.3.2 SPI-Trigger

TRIGger:SPI:MODE....................................................................................................... 441

BUS:SPI:SSEL:STATe................................................................................................... 442

TRIGger:SPI:DSRC........................................................................................................442

TRIGger:SPI:DATA........................................................................................................ 442

TRIGger:SPI:DCONdition................................................................................................442

TRIGger:SPI:DPOSition..................................................................................................443

TRIGger:SPI:MODE <TriggerType>

Selects the trigger type for SPI analysis.

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