Verify bias resistors for USB Power detect #4

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opened 2024-08-06 05:30:28 +00:00 by RevaReviewa · 2 comments

RevaReviewa commented

2024-08-06 05:30:28 +00:00

Member

@daniel, can you verify these values against the datasheet?

@daniel, can you verify these values against the datasheet? !snippet[](RPI-PICO-R3-PUBLIC.DSN){ commit="ad10cfced55b1abdba8d8a1c924de5d19d891bd7" doc-id="67612bb56aa7d3a48b11" variant="default" view-coords="19.4,7.8,26.7,26.3" aspect-ratio="1.405" thumbnail="float-left" }

daniel commented

2024-08-06 05:33:51 +00:00

Member

Those values look correct to me. I'll have @AllSpiceAlice take a look at it.

AllSpiceAlice commented

2024-08-06 05:35:42 +00:00

Owner

@RevaReviewa, @daniel,

The resistors were swapped. You followed the specification, but got the order of the resistors wrong.

@RevaReviewa, @daniel, The resistors were swapped. You followed the specification, but got the order of the resistors wrong. !thumbnail[](RPI-PICO-R3-PUBLIC.DSN){ diff="AllSpice-Demos/OrCAD-Demo:ad10cfced55b1abdba8d8a1c924de5d19d891bd7...d815fc8d16966b6c4b65eb4b0f26d05d4212cde7" pr="1" doc-id="67612bb56aa7d3a48b11" diff-visibility="full" variant="default" view-coords="18.8,7.6,26.5,26.6" aspect-ratio="1.405" }