Circuit for bus system and method for operating circuit

• Main Authors: WALKER STEFFEN, MUTTER ARTHUR
• Format: Patent
• Language: Chinese; English
• Published: 20.11.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention provides a circuit (100) for a bus system, wherein the circuit (100) comprises: a measuring circuit (101) which is designed in order to measure a first resistance value between two bus-side connections (106, 108) of the circuit (100); an ascertaining circuit (102) which is designed in order to ascertain a second resistance value depending on the first resistance value; and a resistance circuit (104) which is designed in order to set a resistor, which can be connected between the two bus-side connections (106, 108), to the second resistance value. 提供一种用于总线系统的线路（100），其中所述线路（100）包括：测量线路（101），该测量线路被设置用于测量所述线路（100）的两个总线侧的接头（106、108）之间的第一电阻值；求取线路（102），该求取线路被设置用于根据所述第一电阻值来求取第二电阻值；以及电阻线路（104），该电阻线路被设置用于将能连接到所述两个总线侧的接头（106、108）之间的电阻调节到所述第二电阻值。