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Add OCP-TAP's TimeHAT V1 #619
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I also received the cutest little PCIe card (that's not a PCIe card) along with this TimeHAT V1 prototype: It's called the 'Time Stick', and it has an ASIX AX88179B Gigabit NIC with PTP (IEEE 1588v2 and 802.1AS). It also has a female SMA for the 1PPS signal from the AX88179B. Linux drivers are located here, and Ahmad Byagowi has a LinkedIn Post with more info:
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It's on the site here: https://pipci.jeffgeerling.com/hats/ocp-tap-timehat.html |
Today I received a couple early prototypes of the TimeHAT V1 (not to be confused with TimeHat), which places a PTP-capable Intel i225 NIC on a Pi HAT with PPS in/out (though there aren't full docs as this is an early prototype with a few bodges to get it somewhat functional).
The design files are available here in the Time-Appliance-Project incubation folder, and right now the main issue is Intel's i225 drivers seem to not work on Pi 5 (see #606), whereas they did work on Pi CM4... weird.
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