Rohde & Schwarz Scope Rider RTH Benutzerhandbuch Seite 450

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R&S Scope Rider RTH
BUS:I2C:SCL:SOURce <Channel>
BUS:I2C:SDA:SOURce <Channel>
Set the input channels of the I2C lines.
Parameter:
<Channel>
BUS:I2C:TECHnology <ThresholdType>
Sets the threshold values of all I2C lines as defined for various signal technologies.
Parameter:
<ThresholdType>
Verwendung:
BUS:I2C:SCL:THReshold <ThresholdValue>
BUS:I2C:SDA:THReshold <ThresholdValue>
Set a user-defined threshold value for the corresponding line if
TECHnology
Parameter:
<ThresholdValue>
BUS:SETReflevels
Sets the appropriate threshold or threshold for the selected serial protocol.
Verwendung:
Benutzerhandbuch 1326.1578.03 ─ 19
C1 | C2 | C3 | C4 | D0 | D1 | D2 | D3 | D4 | D5 | D6 | D7
C3 and C4: only R&S RTH1004
Digital channels are available if the option R&S RTH-B1 is instal-
led.
*RST: C1
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
SCPI-konform
is set to USER.
Bereich: -400 bis 400
Inkrement: 1E-3
*RST: 1.4
Std.-einheit: V
Ereignis
Fernsteuerbefehle
Protokollanalyse
BUS:I2C:
450