Rigol MSO1000Z Series Programming Manual page 68

RIGOL
:DECoder<n>:SPI:CS
Syntax :DECoder<n>:SPI:CS <cs>
:DECoder<n>:SPI:CS?
Description Set or query the CS channel source in SPI decoding.
Parameter
Name
<n>
<cs>
Explanation This command is only valid in the CS mode (:DECoder<n>:SPI:MODE).
Return The query returns D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14,
Format D15, CHAN1, CHAN2, CHAN3, or CHAN4.
Example :DECoder1:SPI:CS CHANnel4
:DECoder1:SPI:CS?
:DECoder<n>:SPI:SELect
Syntax :DECoder<n>:SPI:SELect <CsNcs>
:DECoder<n>:SPI:SELect?
Description Set or query the CS polarity in SPI decoding.
Parameter
Name
<n>
<CsNcs>
Explanation
NCS: low level is valid (

CS is low.
CS: high level is valid (

CS is high.
This command is only valid in the CS mode (:DECoder<n>:SPI:MODE).

Return The query returns NCS or CS.
Format
Example :DECoder1:SPI:SELect CS
:DECoder1:SPI:SELect?
2-52
Type Range
Discrete {1|2}
{D0|D1|D2|D3|D4|D5|D6|D7|D8|
Discrete D9|D10|D11|D12|D13|D14|D15|
CHANnel1|CHANnel2|CHANnel3|CHANnel4}
/*Set the CS channel source in SPI decoding to CH4*/
/*The query returns CHAN4*/
Type Range
Discrete {1|2}
Discrete {NCS|CS}
/*Set the CS polarity to high level is valid*/
/*The query returns CS*/
). The instrument starts transmitting data when the
). The instrument starts transmitting data when the
MSO1000Z/DS1000Z Programming Guide
Chapter 2 Command System
Default
--
CHANnel3
Default
--
NCS