CIRCUIT FOR A BUS SYSTEM AND METHOD FOR OPERATING A CIRCUIT

• Main Authors: WALKER STEFFEN, MUTTER ARTHUR
• Format: Patent
• Language: Chinese; English
• Published: 08.01.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention relates to a circuit (100) for a bus system. Said circuit (100) comprises: a determination circuit (102) which is configured to determine a first state in which an absolute difference ofa voltage between two bus-side connections (106, 108) is above a threshold value, also to determine a second state in which the absolute difference of the voltage between the two bus-side connections(106, 108) is below the threshold value, and to determine a bit boundary in accordance with a number of state transitions between the first and the second state, and to determine at least one time window, the beginning of which is located in front of the bit boundary and the end of which is located after the bit boundary; and a suppression circuit (104) which is configured to be activated when astate transitions from the first state to the second state within the determined time window. 提供一种总线系统的电路（100）。所述电路（100）包括：确定电路（102），其被配置用于确定第一状态和用于确定第二状态，在该第一状态中两个总线侧连接端（106、108）之间的电压的绝对差值高于阈值，在该第二状态中两个总线侧连接端（106、108）之间的电压的绝对差