GW Instek GDS-1000B Series - Bus1:Spi:sclk:polarity; Bus1:Spi:ss:polarity; Bus1:Spi:wordsize

COMMAND DETAILS
177
:BUS1:SPI:SCLK:POLARity
Description
Sets or queries the polarity of the SCLK line for the
SPI bus.
Syntax
:BUS1:SPI:SCLK:POLARity { FALL | RISE | ? }
Parameter/Return
parameter
FALL
Sets the polarity to falling edge.
RISE
Sets the polarity to rising edge.
Example
:BUS1:SPI:SCLK:POLARity FALL
Sets the polarity to falling edge.
:BUS1:SPI:SS:POLARity
Description
Sets or queries the polarity of the SS line for the SPI
bus.
Syntax
:BUS1:SPI:SS:POLARity { LOW | HIGH | ? }
Parameter/Return
parameter
LOW
Active low polarity
HIGH
Active high polarity
Example
:BUS1:SPI:SS:POLARity LOW
Sets the SS line to active low.
:BUS1:SPI:WORDSize
Description
Sets the number of bits per word for the SPI bus.
Syntax
:BUS1:SPI:WORDSize {<NR1> | ? }
Parameter/Return
parameter
<NR1>
Bits per word (4~32)
Example
:BUS1:SPI:WORDSize 4
Sets the word size to 4 bits per word.
Set
Query
Set
Query
Set
Query