Messages in this thread | | | Date | Mon, 30 Dec 1996 15:21:52 -0500 (EST) | From | "Richard B. Johnson" <> | Subject | Re: TCPv4 errors? |
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On Mon, 30 Dec 1996, Lauri Tischler wrote:
> Anno Domini 30 Dec 96 at 13:55, Richard B. Johnson wrote: > > > a high-speed data-link (no network, just Ethernet).... we ping-pong two > > controllers at get about 18 megabytes/second continuous data transfer.... > > -------------------- > > 18 megaBYTES ?? on standard ethernet, not likely, maybe 18 megaBITS > if running fullduplex. > Correct, the datalinks are one-way, continuous data with about 5 percent interruption for the destination ISR to get the data, with the second pong of the ping started before this interval so overall, the throughput is 1.8 megaBYTES (the DAS data rate) continuous (truly forever). You can't retry the data because it no longer exists so... it has to be good the first time (which was the whole idea of this reference in the first place). Sorry about the decimal point.
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