METHOD AND DEVICE FOR FORMING CLOCK PULSES IN A BUS SYSTEM COMPRISING AT LEAST ONE STATION, BUS SYSTEM AND STATION

摘要

The invention relates to a method for forming clock pulses of a second clock cycle (AT, TT) from clock pulses of a predefined first clock cycle (ET) in a bus system comprising at least one station. According to said method, a first number (E) of clock pulses of the first clock cycle is determined or predefined within a predefinable time period and a second number (A) of the clock pulses of the second clock cycle is determined or predefined within said predefinable time period. The method is characterised in that an intermediate value (R) of the number of clock pulses is predefined in the predefinable time period and said intermediate value (R) is compared with a value (C) that is formed from the first number (E) of clock pulses and the second number (A) of clock pulses. A logical value (TRUE, FALSE) is produced from the comparison and a clock pulse of the second clock cycle (AT, TT) is generated, depending on the logical value (TRUE, FALSE).