From 59c2f89670a9dfd8eec1007e4205241080ae258b Mon Sep 17 00:00:00 2001 From: Michael Hohenstein Date: Mon, 19 Feb 2024 13:01:35 +0100 Subject: [PATCH] [hw] afe: reoriented mux so a high-impedance option is available for op-amp 2 --- hardware/afe.kicad_sch | 710 +++++++++++++++++------------------------ 1 file changed, 300 insertions(+), 410 deletions(-) diff --git a/hardware/afe.kicad_sch b/hardware/afe.kicad_sch index 4e3a742..3bad23b 100644 --- a/hardware/afe.kicad_sch +++ b/hardware/afe.kicad_sch @@ -707,29 +707,20 @@ (junction (at 215.9 67.31) (diameter 0) (color 0 0 0 0) (uuid 0685c263-8329-4087-b376-8f51f0470f57) ) - (junction (at 171.45 134.62) (diameter 0) (color 0 0 0 0) - (uuid 07f5831f-980a-4dee-b16a-27a2d2425f89) - ) - (junction (at 120.65 111.76) (diameter 0) (color 0 0 0 0) - (uuid 0851f18f-a8f2-42b6-946f-d368abb5143c) - ) (junction (at 53.34 85.09) (diameter 0) (color 0 0 0 0) (uuid 0bd5c769-eecb-40d8-bd84-320b6ef7ed10) ) - (junction (at 115.57 111.76) (diameter 0) (color 0 0 0 0) - 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(reference "#PWR08") (unit 1) + (reference "#PWR05") (unit 1) ) ) ) @@ -2340,44 +2280,45 @@ ) ) - (symbol (lib_id "power:GND") (at 153.67 129.54 0) (unit 1) + (symbol (lib_id "Device:R") (at 142.875 144.145 0) (unit 1) (in_bom yes) (on_board yes) (dnp no) - (uuid c382b029-0bc1-4b45-b356-96a00076365a) - (property "Reference" "#PWR012" (at 153.67 135.89 0) - (effects (font (size 1.27 1.27)) hide) + (uuid c1c58d0a-c146-42ea-b35e-732b92b6b9f3) + (property "Reference" "R9" (at 142.875 152.4 90) + (effects (font (size 1.27 1.27)) (justify left)) ) - (property "Value" "GND" (at 153.67 129.54 0) + (property "Value" "R" (at 142.875 145.415 90) (effects (font (size 1.27 1.27)) (justify left)) ) - (property "Footprint" "" (at 153.67 129.54 0) + (property "Footprint" "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" (at 141.097 144.145 90) (effects (font (size 1.27 1.27)) hide) ) - (property "Datasheet" "" (at 153.67 129.54 0) + (property "Datasheet" "~" (at 142.875 144.145 0) (effects (font (size 1.27 1.27)) hide) ) - 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