Rohde & Schwarz Scope Rider RTH1004 - Page 427

Remote Control Commands
R&S
®
Scope Rider RTH
427User Manual 1326.1578.02 ─ 12
BUS:I2C:SCL:SOURce <Channel>
BUS:I2C:SDA:SOURce <Channel>
Set the input channels of the I2C lines.
Parameters:
<Channel> C1 | C2 | C3 | C4 | D0 | D1 | D2 | D3 | D4 | D5 | D6 | D7
C3 and C4: only R&S RTH1004
Digital channels are available if option R&S RTH-B1 is installed.
*RST: C1
BUS:I2C:TECHnology <ThresholdType>
Sets the threshold values of all I2C lines as defined for various signal technologies.
Parameters:
<ThresholdType> TTL | ECL | CMOS | USER
TTL
1.4 V
ECL
-1.3 V
CMOS
2.5 V
USER
Set a user-defined value for each line using the
BUS:I2C:<line>:THReshold commands.
*RST: TTL
Usage: SCPI confirmed
BUS:I2C:SCL:THReshold <ThresholdValue>
BUS:I2C:SDA:THReshold <ThresholdValue>
Set a user-defined threshold value for the corresponding line if BUS:I2C:
TECHnology is set to USER.
Parameters:
<ThresholdValue> Range: -400 to 400
Increment: 1E-3
*RST: 1.4
Default unit: V
BUS:SETReflevels
Sets the appropriate threshold or threshold for the selected serial protocol.
Usage:
Event
Protocol Analysis