| 摘要 |
The invention relates to an electronic switching circuit for a scalable communication interface between a first communication connection (16) having a first transmission cycle (17) with a first length and a second communication connection (12) having a second transmission cycle (13) with a second length, and comprising a receiving list (5, 15, 19, 33) for the first transmission cycle and a sending list (6, 14, 18, 31) for the second transmission cycle, wherein an element of the sending list is assigned to a data message (20, 21, 22, 23, 24, 25, 26, 27, 28) received in accordance with the receiving list, and additionally comprising a receiving buffer (4, 34) a sending buffer (7, 30) and a storage buffer (8) for data messages fully received according to the receiving list and for data messages sent according to the sending list, wherein both the receiving buffer as well as the sending buffer are combinable with the storage buffer.
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