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