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Raspberry Pi Pico Bit-Bangs 100 Mbit/S Ethernet

(www.elektormagazine.com)
263 points chaosprint | 1 comments | 29 Oct 25 23:21 UTC | HN request time: 0.206s | source
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unixfg ◴[29 Oct 25 23:48 UTC] No.45754629[source]▶
Would this have been possible without PIO?
replies(2): >>45754766 #>>45755273 #
1. tylerflick ◴[30 Oct 25 00:06 UTC] No.45754766[source]▶
Not at that transfer rate. SPI which is the next fastest (common) protocol you find on micros typically operates around 10 Mhz, but this isn’t an apples to apples comparison.