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Fix PSRAM max_select timing (convert microseconds to femtoseconds and divide by 64 cycles)#5250

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Dirbaio merged 1 commit intoembassy-rs:mainfrom
altundag:fix-psram-max-select-units
Mar 13, 2026
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Fix PSRAM max_select timing (convert microseconds to femtoseconds and divide by 64 cycles)#5250
Dirbaio merged 1 commit intoembassy-rs:mainfrom
altundag:fix-psram-max-select-units

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@altundag altundag commented Jan 18, 2026

This PR fixes the max_select timing (#5269) by correcting the units, improving memory performance.

@altundag altundag force-pushed the fix-psram-max-select-units branch from 457d2b8 to 96483e7 Compare January 18, 2026 22:36
@altundag altundag force-pushed the fix-psram-max-select-units branch from 96483e7 to bc6c4e5 Compare January 18, 2026 22:57
@xoviat xoviat added the e-rp Issues for the RP family of chips label Jan 26, 2026
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The updated calculation seems to be correct.

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@9names 9names left a comment

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Yep this looks correct, thanks!

@Dirbaio Dirbaio added this pull request to the merge queue Mar 13, 2026
Merged via the queue into embassy-rs:main with commit 5565326 Mar 13, 2026
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5 participants