데이터시트에 나와있는 최대 네트워크 속도는 100Mbps 이하로 전부 설정되어 있는지 실제 네트워크 통신 속도가 어떻게 되는 건가요?
Ethernet Chips
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Ethernet Chips
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RE: 데이터시트에 나와있는 최대 네트워크 속도는 100Mbps 이하로 전부 설정되어 있는지 실제 네트워크 통신 속도가 어떻게 되는 건가요?
by Eugeny ·
For TCP there will be no loss, because communication will be braked and synchronized to the speed you free the RX buffer. For UDP there may be loss as is (chip will discard UDP packets if there’s no space in RX buffers at the time packet arrives), but it can be mitigated by using protocol governing the packet acknowledgements.
This limitation is driven by the chip’s front-end communication interface you use (SPI/parallel).