| 摘要 |
PROBLEM TO BE SOLVED: To provide a relay device capable of reducing a circuit scale without damaging error detection and data retransmission functions.SOLUTION: Data relay circuits 10a and 10b read data packets written to retransmission buffers 50a and 50b asynchronously with the timing of write and transmit them to a device of a transmission destination. The data relay circuits 10a and 10b determine whether or not the transmitted data packets are normally transmitted to the device of the transmission destination, delete TLP from the retransmission buffers 50a and 50b when determined that they are normally transmitted, and read the TLP and instruct retransmission when determined that they are not normally transmitted. |
