From ad37ebda87f654638c0d836ea3f71d8a55e4dbeb Mon Sep 17 00:00:00 2001
From: Dennis Brentjes <d.brentjes@gmail.com>
Date: Sat, 18 Jul 2026 14:01:16 +0000
Subject: [PATCH] Ethernet: add 3.3R MDI dampers (R32-R35) and J2 center-tap
 bypass (C20/C21)

Completes the WIZnet reference schematic for the MDI section:
- R32-R35 3.3R 1% (YAGEO RC0402FR-073R3L, LCSC C137986) in series in
  each MDI line per WIZnet note 6 (EMI damping). Chain per line is now
  U11 pin -> 49.9R termination tap -> 3.3R -> D4/D5 flow-through -> J2.
  Chip-side nets keep PHY_*; the D4/D5-side segments are renamed MDI_*
  and added to the ETH_DP netclass patterns so the impedance DRC rules
  police both halves.
- C20 100nF (C1525) + C21 1uF (C15849) on ETH_3V3 per WIZnet note 7 -
  to be placed AT J2 pins 4/5 tapping the In2 ETH_3V3 island.

(Also carries KiCad's resave/reposition of ethernet.kicad_sch from the
rework session - netlist-identical, verified.)

Verified: ERC 0, netlist 121 components vs BOM 120 (J3-only delta),
PHY_TX_P = {U11.3, R26.1, R32.1}, MDI_TX_P = {R32.2, D4.1}, and
likewise for all four lines. PCB: 6 footprints to place (cut the lines
between termination and D4/D5 for R32-R35; C20/C21 at the jack).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 hardware/re-bba-rb/TODO.md             |   30 +-
 hardware/re-bba-rb/ethernet.kicad_sch  | 2310 ++++++++++++++++++------
 hardware/re-bba-rb/re-bba-rb.kicad_pro |   16 +
 3 files changed, 1801 insertions(+), 555 deletions(-)

diff --git a/hardware/re-bba-rb/TODO.md b/hardware/re-bba-rb/TODO.md
index aa3975d..8d94149 100644
--- a/hardware/re-bba-rb/TODO.md
+++ b/hardware/re-bba-rb/TODO.md
@@ -29,16 +29,26 @@ W5100S reference schematic, and JLCPCB manufacturing limits. ERC/DRC: clean.
       part DONE 2026-07-17: added R26/R27 (49.9 Ω 1%, LCSC C25120) from
       TXOP/TXON to a common node + C18 (100 nF) to GND, and R28/R29 + C19 for
       RXIP/RXIN, on the PHY-side nets per the WIZnet reference schematic.
-      ERC 0; netlist verified. Remaining (PCB rework):
-      - [ ] Place the 6 new footprints (Update PCB from Schematic / F8 pulls
-            them in) **next to U11 pins 2/3/5/6** — WIZnet: "place the 49.9
-            resistors and 0.1uF capacitor near the MDI pin of W5100S".
-      - [ ] Keep the pair stubs to the resistors short; the ETH_DP netclass
-            width/gap rules still apply to the through-line.
-      - [ ] Optional (left out deliberately): 3.3 Ω series damping resistors
-            in each line (WIZnet note 6, EMI reduction) — would require
-            breaking the pairs; add only if EMI testing demands.
-      - [ ] Place C51/C52 physically at J2 pins 4/5 (center taps).
+      ERC 0; netlist verified. PCB rework REVIEWED 2026-07-18 — PASS:
+      - [x] Termination placed at U11's MDI edge (R26–R29 ~1–3 mm from pins,
+            C18/C19 2.8 mm from their resistor pairs); stubs short; DRC 0
+            errors incl. ETH_DP impedance rules; pair skew TX 0.30 mm /
+            RX 0.72 mm; pairs on F.Cu over solid In1 GND (one short B.Cu
+            crossover via per N line at the jack — fine).
+      - [x] D4/D5 flow-through verified pad-by-pad (PHY side faces U11,
+            cable side faces J2); In1 plane correctly voided under the
+            magjack's cable/isolation side, all layers clear there.
+      - [ ] 3.3 Ω series dampers (WIZnet note 6) — schematic ADDED
+            2026-07-18: R32–R35 (YAGEO RC0402FR-073R3L, LCSC C137986) in
+            line U11→transformer; chip-side nets stay PHY_*, D4/D5-side
+            renamed MDI_* (netclass patterns added to ETH_DP in .kicad_pro
+            so the impedance rules still police both halves). PCB: cut the
+            four lines between the termination cluster and D4/D5 and insert
+            the footprints there (F8 pulls them + the MDI_* pad renames).
+      - [ ] Center-tap bypass (WIZnet note 7) — schematic ADDED 2026-07-18:
+            C20 100 nF (C1525) + C21 1 µF 0603 (C15849) on ETH_3V3. PCB:
+            place BOTH right at J2 pins 4/5, tapping the In2 ETH_3V3 island
+            with short traces + local GND vias.
       - [x] D4/D5 (USBLC6 on the PHY pairs) — RESOLVED 2026-07-17: **keep,
             exactly as drawn.** ST explicitly rates USBLC6 for Ethernet;
             PHY-side placement guards residual coupling through the
diff --git a/hardware/re-bba-rb/ethernet.kicad_sch b/hardware/re-bba-rb/ethernet.kicad_sch
index b1a971d..218c4b9 100644
--- a/hardware/re-bba-rb/ethernet.kicad_sch
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 		(lib_id "power:GND")
-		(at 64.77 223.52 0)
+		(at 36.83 189.23 0)
 		(unit 1)
 		(body_style 1)
 		(exclude_from_sim no)
@@ -8353,7 +8625,7 @@
 		(dnp no)
 		(uuid "1512ff19-93bd-4ccd-82d8-6efa72bf37e0")
 		(property "Reference" "#PWRD5gnd01"
-			(at 68.58 223.52 0)
+			(at 40.64 189.23 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -8364,7 +8636,7 @@
 			)
 		)
 		(property "Value" "GND"
-			(at 65.532 223.52 0)
+			(at 37.592 189.23 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -8374,7 +8646,7 @@
 			)
 		)
 		(property "Footprint" ""
-			(at 64.77 223.52 0)
+			(at 36.83 189.23 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -8384,7 +8656,7 @@
 			)
 		)
 		(property "Datasheet" ""
-			(at 64.77 223.52 0)
+			(at 36.83 189.23 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -8394,7 +8666,7 @@
 			)
 		)
 		(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
-			(at 64.77 223.52 0)
+			(at 36.83 189.23 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -8470,6 +8742,7 @@
 		)
 		(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
 			(at 57.912 194.818 90)
+			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -8824,6 +9097,256 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "Device:R")
+		(at 48.26 109.22 0)
+		(unit 1)
+		(body_style 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(in_pos_files yes)
+		(dnp no)
+		(uuid "38140187-433b-48f7-8404-6f2c24875e0b")
+		(property "Reference" "R29"
+			(at 50.292 107.315 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "49.9"
+			(at 50.292 109.855 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" "Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder"
+			(at 48.26 109.22 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Datasheet" ""
+			(at 48.26 109.22 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Description" "Resistor"
+			(at 48.26 109.22 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "MPN" "0402WGF4999TCE"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Manufacturer" "UNI-ROYAL"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "LCSC" "C25120"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Tolerance" "1%"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(pin "1"
+			(uuid "a44c6274-14f0-45e0-bcc9-75a25387783e")
+		)
+		(pin "2"
+			(uuid "0f9d4a9a-9793-4f6e-862e-9494334c01a6")
+		)
+		(instances
+			(project "re-bba-rb"
+				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
+					(reference "R29")
+					(unit 1)
+				)
+			)
+		)
+	)
+	(symbol
+		(lib_id "Device:R")
+		(at 20.32 109.22 0)
+		(unit 1)
+		(body_style 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(in_pos_files yes)
+		(dnp no)
+		(uuid "3bfae18f-734d-4a78-9006-9620da72e506")
+		(property "Reference" "R26"
+			(at 22.352 107.315 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "49.9"
+			(at 22.352 109.855 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" "Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder"
+			(at 20.32 109.22 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Datasheet" ""
+			(at 20.32 109.22 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Description" "Resistor"
+			(at 20.32 109.22 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "MPN" "0402WGF4999TCE"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Manufacturer" "UNI-ROYAL"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "LCSC" "C25120"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Tolerance" "1%"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(pin "1"
+			(uuid "9e4ed8ae-795d-414e-9b72-92e08e91bae5")
+		)
+		(pin "2"
+			(uuid "cfd4bd2f-a460-4f1c-9e73-fcaa6d5c4db0")
+		)
+		(instances
+			(project "re-bba-rb"
+				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
+					(reference "R26")
+					(unit 1)
+				)
+			)
+		)
+	)
 	(symbol
 		(lib_id "Device:C")
 		(at 180.34 74.93 180)
@@ -8959,6 +9482,131 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "Device:R")
+		(at 40.64 109.22 0)
+		(unit 1)
+		(body_style 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(in_pos_files yes)
+		(dnp no)
+		(uuid "3e094be3-2688-4c53-b9de-1ceff4057eb8")
+		(property "Reference" "R28"
+			(at 42.672 107.315 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "49.9"
+			(at 42.672 109.855 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" "Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder"
+			(at 40.64 109.22 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Datasheet" ""
+			(at 40.64 109.22 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Description" "Resistor"
+			(at 40.64 109.22 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "MPN" "0402WGF4999TCE"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Manufacturer" "UNI-ROYAL"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "LCSC" "C25120"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Tolerance" "1%"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(pin "1"
+			(uuid "55dc6c08-1ff2-46f1-9251-68ce43387d4c")
+		)
+		(pin "2"
+			(uuid "d86184dd-4dfa-44ad-b422-2086e14a507b")
+		)
+		(instances
+			(project "re-bba-rb"
+				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
+					(reference "R28")
+					(unit 1)
+				)
+			)
+		)
+	)
 	(symbol
 		(lib_id "power:GND")
 		(at 124.46 29.21 90)
@@ -9034,6 +9682,85 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "power:GND")
+		(at 24.13 124.46 0)
+		(unit 1)
+		(body_style 1)
+		(exclude_from_sim no)
+		(in_bom no)
+		(on_board yes)
+		(in_pos_files yes)
+		(dnp no)
+		(uuid "459d0631-3afa-425c-8cc1-638ba7cf26d3")
+		(property "Reference" "#PWR0MDI1"
+			(at 26.162 122.555 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "GND"
+			(at 26.162 125.095 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" ""
+			(at 24.13 124.46 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Datasheet" ""
+			(at 24.13 124.46 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
+			(at 24.13 124.46 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(pin "1"
+			(uuid "5ce9bce8-570c-4d04-95c2-d2716d236d99")
+		)
+		(instances
+			(project "re-bba-rb"
+				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
+					(reference "#PWR0MDI1")
+					(unit 1)
+				)
+			)
+		)
+	)
 	(symbol
 		(lib_id "Device:C")
 		(at 97.79 40.64 270)
@@ -9652,6 +10379,131 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "Device:R")
+		(at 27.94 109.22 0)
+		(unit 1)
+		(body_style 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(in_pos_files yes)
+		(dnp no)
+		(uuid "64662da0-168e-4ad2-b824-4b3ca5b8c03c")
+		(property "Reference" "R27"
+			(at 29.972 107.315 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "49.9"
+			(at 29.972 109.855 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" "Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder"
+			(at 27.94 109.22 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Datasheet" ""
+			(at 27.94 109.22 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Description" "Resistor"
+			(at 27.94 109.22 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "MPN" "0402WGF4999TCE"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Manufacturer" "UNI-ROYAL"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "LCSC" "C25120"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Tolerance" "1%"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(pin "1"
+			(uuid "705bdd8e-eef3-45d7-aaa0-8f62d6aec038")
+		)
+		(pin "2"
+			(uuid "16da7e29-e99f-4839-bc9b-8ece9eba53af")
+		)
+		(instances
+			(project "re-bba-rb"
+				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
+					(reference "R27")
+					(unit 1)
+				)
+			)
+		)
+	)
 	(symbol
 		(lib_id "power:GND")
 		(at 92.71 21.59 180)
@@ -10328,7 +11180,7 @@
 	)
 	(symbol
 		(lib_id "power:GND")
-		(at 64.77 208.28 0)
+		(at 36.83 168.91 0)
 		(unit 1)
 		(body_style 1)
 		(exclude_from_sim no)
@@ -10338,7 +11190,7 @@
 		(dnp no)
 		(uuid "7c8bd2b3-653b-4b65-9af6-0db734e11bdc")
 		(property "Reference" "#PWRD4gnd01"
-			(at 68.58 208.28 0)
+			(at 40.64 168.91 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -10349,7 +11201,7 @@
 			)
 		)
 		(property "Value" "GND"
-			(at 65.532 208.28 0)
+			(at 37.592 168.91 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -10359,7 +11211,7 @@
 			)
 		)
 		(property "Footprint" ""
-			(at 64.77 208.28 0)
+			(at 36.83 168.91 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -10369,7 +11221,7 @@
 			)
 		)
 		(property "Datasheet" ""
-			(at 64.77 208.28 0)
+			(at 36.83 168.91 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -10379,7 +11231,7 @@
 			)
 		)
 		(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
-			(at 64.77 208.28 0)
+			(at 36.83 168.91 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -10403,7 +11255,7 @@
 	)
 	(symbol
 		(lib_id "Power_Protection:USBLC6-2SC6")
-		(at 64.77 215.9 0)
+		(at 36.83 179.07 0)
 		(unit 1)
 		(body_style 1)
 		(exclude_from_sim no)
@@ -10413,7 +11265,7 @@
 		(dnp no)
 		(uuid "84552147-f169-45e5-9dde-6ef604d04dfa")
 		(property "Reference" "D5"
-			(at 65.405 210.185 0)
+			(at 37.465 173.355 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -10424,7 +11276,7 @@
 			)
 		)
 		(property "Value" "USBLC6-2SC6"
-			(at 65.405 208.28 0)
+			(at 37.465 171.45 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -10435,7 +11287,7 @@
 			)
 		)
 		(property "Footprint" "Package_TO_SOT_SMD:SOT-23-6"
-			(at 66.04 209.55 0)
+			(at 38.1 172.72 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -10448,7 +11300,7 @@
 			)
 		)
 		(property "Datasheet" "https://www.st.com/resource/en/datasheet/usblc6-2.pdf"
-			(at 66.04 207.645 0)
+			(at 38.1 170.815 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -10460,7 +11312,7 @@
 			)
 		)
 		(property "Description" "Ethernet RX pair ESD protection (2nd USBLC6-2SC6 instance, per datasheet's 10/100 Ethernet rating)"
-			(at 64.77 215.9 0)
+			(at 36.83 179.07 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -10471,7 +11323,7 @@
 			)
 		)
 		(property "MPN" "USBLC6-2SC6"
-			(at 64.77 215.9 0)
+			(at 36.83 179.07 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -10482,7 +11334,7 @@
 			)
 		)
 		(property "Manufacturer" "STMicroelectronics"
-			(at 64.77 215.9 0)
+			(at 36.83 179.07 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -10493,7 +11345,7 @@
 			)
 		)
 		(property "LCSC" "C7519"
-			(at 64.77 215.9 0)
+			(at 36.83 179.07 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -11935,7 +12787,7 @@
 	)
 	(symbol
 		(lib_id "Power_Protection:USBLC6-2SC6")
-		(at 64.77 200.66 0)
+		(at 36.83 158.75 0)
 		(unit 1)
 		(body_style 1)
 		(exclude_from_sim no)
@@ -11945,7 +12797,7 @@
 		(dnp no)
 		(uuid "a696488b-1cd8-40cf-9db3-fdbde8d47687")
 		(property "Reference" "D4"
-			(at 65.405 194.945 0)
+			(at 37.465 153.035 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -11956,7 +12808,7 @@
 			)
 		)
 		(property "Value" "USBLC6-2SC6"
-			(at 65.405 193.04 0)
+			(at 37.465 151.13 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -11967,7 +12819,7 @@
 			)
 		)
 		(property "Footprint" "Package_TO_SOT_SMD:SOT-23-6"
-			(at 66.04 194.31 0)
+			(at 38.1 152.4 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -11980,7 +12832,7 @@
 			)
 		)
 		(property "Datasheet" "https://www.st.com/resource/en/datasheet/usblc6-2.pdf"
-			(at 66.04 192.405 0)
+			(at 38.1 150.495 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -11992,7 +12844,7 @@
 			)
 		)
 		(property "Description" "Ethernet TX pair ESD protection (2nd USBLC6-2SC6 instance, per datasheet's 10/100 Ethernet rating)"
-			(at 64.77 200.66 0)
+			(at 36.83 158.75 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -12003,7 +12855,7 @@
 			)
 		)
 		(property "MPN" "USBLC6-2SC6"
-			(at 64.77 200.66 0)
+			(at 36.83 158.75 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -12014,7 +12866,7 @@
 			)
 		)
 		(property "Manufacturer" "STMicroelectronics"
-			(at 64.77 200.66 0)
+			(at 36.83 158.75 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -12025,7 +12877,7 @@
 			)
 		)
 		(property "LCSC" "C7519"
-			(at 64.77 200.66 0)
+			(at 36.83 158.75 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -12288,6 +13140,120 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "Device:C")
+		(at 24.13 120.65 0)
+		(unit 1)
+		(body_style 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(in_pos_files yes)
+		(dnp no)
+		(uuid "c2ced638-4ecd-40a2-bf3d-4cd827fa1df1")
+		(property "Reference" "C18"
+			(at 26.162 118.745 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "100nF"
+			(at 26.162 121.285 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" "Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder"
+			(at 24.13 120.65 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Datasheet" ""
+			(at 24.13 120.65 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Description" "Unpolarized capacitor"
+			(at 24.13 120.65 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "MPN" "CL05B104KO5NNNC"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Manufacturer" "Samsung"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "LCSC" "C1525"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(pin "1"
+			(uuid "6681aa37-c065-4195-b489-6cb31f2b2d9b")
+		)
+		(pin "2"
+			(uuid "3401e73c-e7e3-4c76-b947-9a002ff70b1a")
+		)
+		(instances
+			(project "re-bba-rb"
+				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
+					(reference "C18")
+					(unit 1)
+				)
+			)
+		)
+	)
 	(symbol
 		(lib_id "power:GND")
 		(at 88.9 60.96 270)
@@ -13083,6 +14049,85 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "power:GND")
+		(at 44.45 124.46 0)
+		(unit 1)
+		(body_style 1)
+		(exclude_from_sim no)
+		(in_bom no)
+		(on_board yes)
+		(in_pos_files yes)
+		(dnp no)
+		(uuid "e4c2fa73-a181-4826-880d-e63bab0252be")
+		(property "Reference" "#PWR0MDI2"
+			(at 46.482 122.555 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "GND"
+			(at 46.482 125.095 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" ""
+			(at 44.45 124.46 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Datasheet" ""
+			(at 44.45 124.46 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
+			(at 44.45 124.46 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(pin "1"
+			(uuid "74b4b2a9-cd37-4e50-a40b-22f01877565b")
+		)
+		(instances
+			(project "re-bba-rb"
+				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
+					(reference "#PWR0MDI2")
+					(unit 1)
+				)
+			)
+		)
+	)
 	(symbol
 		(lib_id "power:GND")
 		(at 180.34 71.12 180)
@@ -13293,6 +14338,120 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "Device:C")
+		(at 44.45 120.65 0)
+		(unit 1)
+		(body_style 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(in_pos_files yes)
+		(dnp no)
+		(uuid "f8893fa5-67ad-4f16-ad67-c6d3da7d69ec")
+		(property "Reference" "C19"
+			(at 46.482 118.745 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "100nF"
+			(at 46.482 121.285 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" "Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder"
+			(at 44.45 120.65 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Datasheet" ""
+			(at 44.45 120.65 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Description" "Unpolarized capacitor"
+			(at 44.45 120.65 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "MPN" "CL05B104KO5NNNC"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Manufacturer" "Samsung"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "LCSC" "C1525"
+			(at -212.09 48.26 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(pin "1"
+			(uuid "c2b4cf82-e601-4895-b4b1-69d8263737eb")
+		)
+		(pin "2"
+			(uuid "b74570ac-0533-4bfe-8484-e716f2f2f0ea")
+		)
+		(instances
+			(project "re-bba-rb"
+				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
+					(reference "C19")
+					(unit 1)
+				)
+			)
+		)
+	)
 	(symbol
 		(lib_id "Device:C")
 		(at 66.04 125.73 0)
@@ -13714,20 +14873,20 @@
 			)
 		)
 	)
-	(text "W5100S MDI termination (WIZnet ref schematic):\n49.9R from each of TXOP/TXON/RXIP/RXIN to a common\nnode + 100nF to GND. PLACE NEXT TO U11 PINS 2/3/5/6."
+	(text "3.3R series dampers (WIZnet note 6, EMI).\nIn line U11->transformer: PHY_* (chip side) -> MDI_* (D4/D5 side).\nPCB: place between termination cluster and D4/D5."
 		(exclude_from_sim no)
-		(at 228.6 45.72 0)
+		(at 224.79 95.25 0)
 		(effects
 			(font
 				(size 1.27 1.27)
 			)
 			(justify left)
 		)
-		(uuid "8e24198e-9c34-494d-971d-59b03d604eba")
+		(uuid "b1429f8f-2885-4a57-801d-9d584d5c3503")
 	)
 	(symbol
 		(lib_id "Device:R")
-		(at 232.41 60.96 0)
+		(at 228.6 106.68 0)
 		(unit 1)
 		(body_style 1)
 		(exclude_from_sim no)
@@ -13735,9 +14894,9 @@
 		(on_board yes)
 		(in_pos_files yes)
 		(dnp no)
-		(uuid "3bfae18f-734d-4a78-9006-9620da72e506")
-		(property "Reference" "R26"
-			(at 234.442 59.055 0)
+		(uuid "0d3aa858-3935-4d8a-93f9-5723497964ab")
+		(property "Reference" "R32"
+			(at 230.632 104.775 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -13747,8 +14906,8 @@
 				(justify left)
 			)
 		)
-		(property "Value" "49.9"
-			(at 234.442 61.595 0)
+		(property "Value" "3.3"
+			(at 230.632 107.31500000000001 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -13759,7 +14918,7 @@
 			)
 		)
 		(property "Footprint" "Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder"
-			(at 232.41 60.96 0)
+			(at 228.6 106.68 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -13770,7 +14929,7 @@
 			)
 		)
 		(property "Datasheet" ""
-			(at 232.41 60.96 0)
+			(at 228.6 106.68 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -13781,7 +14940,7 @@
 			)
 		)
 		(property "Description" "Resistor"
-			(at 232.41 60.96 0)
+			(at 228.6 106.68 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -13791,7 +14950,7 @@
 				)
 			)
 		)
-		(property "MPN" "0402WGF4999TCE"
+		(property "MPN" "RC0402FR-073R3L"
 			(at 0 0 0)
 			(hide yes)
 			(show_name no)
@@ -13802,7 +14961,7 @@
 				)
 			)
 		)
-		(property "Manufacturer" "UNI-ROYAL"
+		(property "Manufacturer" "YAGEO"
 			(at 0 0 0)
 			(hide yes)
 			(show_name no)
@@ -13813,7 +14972,7 @@
 				)
 			)
 		)
-		(property "LCSC" "C25120"
+		(property "LCSC" "C137986"
 			(at 0 0 0)
 			(hide yes)
 			(show_name no)
@@ -13836,333 +14995,15 @@
 			)
 		)
 		(pin "1"
-			(uuid "9e4ed8ae-795d-414e-9b72-92e08e91bae5")
+			(uuid "c271d753-4522-44fe-9b69-5e52be9a05ee")
 		)
 		(pin "2"
-			(uuid "cfd4bd2f-a460-4f1c-9e73-fcaa6d5c4db0")
+			(uuid "99190b58-4a16-4e16-8062-d6d9a6582965")
 		)
 		(instances
 			(project "re-bba-rb"
 				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
-					(reference "R26")
-					(unit 1)
-				)
-			)
-		)
-	)
-	(symbol
-		(lib_id "Device:R")
-		(at 240.03 60.96 0)
-		(unit 1)
-		(body_style 1)
-		(exclude_from_sim no)
-		(in_bom yes)
-		(on_board yes)
-		(in_pos_files yes)
-		(dnp no)
-		(uuid "64662da0-168e-4ad2-b824-4b3ca5b8c03c")
-		(property "Reference" "R27"
-			(at 242.062 59.055 0)
-			(show_name no)
-			(do_not_autoplace no)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-				(justify left)
-			)
-		)
-		(property "Value" "49.9"
-			(at 242.062 61.595 0)
-			(show_name no)
-			(do_not_autoplace no)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-				(justify left)
-			)
-		)
-		(property "Footprint" "Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder"
-			(at 240.03 60.96 0)
-			(hide yes)
-			(show_name no)
-			(do_not_autoplace no)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-			)
-		)
-		(property "Datasheet" ""
-			(at 240.03 60.96 0)
-			(hide yes)
-			(show_name no)
-			(do_not_autoplace no)
-			(effects
-				(font
-					(size 1.27 1.27)
-				)
-			)
-		)
-		(property "Description" "Resistor"
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+		(property "Value" "3.3"
+			(at 253.49200000000002 107.31500000000001 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -14413,7 +15413,7 @@
 			)
 		)
 		(property "Footprint" "Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder"
-			(at 260.35 60.96 0)
+			(at 251.46 106.68 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -14424,7 +15424,7 @@
 			)
 		)
 		(property "Datasheet" ""
-			(at 260.35 60.96 0)
+			(at 251.46 106.68 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -14435,7 +15435,7 @@
 			)
 		)
 		(property "Description" "Resistor"
-			(at 260.35 60.96 0)
+			(at 251.46 106.68 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -14445,7 +15445,7 @@
 				)
 			)
 		)
-		(property "MPN" "0402WGF4999TCE"
+		(property "MPN" "RC0402FR-073R3L"
 			(at 0 0 0)
 			(hide yes)
 			(show_name no)
@@ -14456,7 +15456,7 @@
 				)
 			)
 		)
-		(property "Manufacturer" "UNI-ROYAL"
+		(property "Manufacturer" "YAGEO"
 			(at 0 0 0)
 			(hide yes)
 			(show_name no)
@@ -14467,7 +15467,7 @@
 				)
 			)
 		)
-		(property "LCSC" "C25120"
+		(property "LCSC" "C137986"
 			(at 0 0 0)
 			(hide yes)
 			(show_name no)
@@ -14490,23 +15490,74 @@
 			)
 		)
 		(pin "1"
-			(uuid "a44c6274-14f0-45e0-bcc9-75a25387783e")
+			(uuid "64819f37-8f2b-4c32-9fff-fa8044517ae2")
 		)
 		(pin "2"
-			(uuid "0f9d4a9a-9793-4f6e-862e-9494334c01a6")
+			(uuid "a2164f58-d6d2-415e-9e7a-494f99789938")
 		)
 		(instances
 			(project "re-bba-rb"
 				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
-					(reference "R29")
+					(reference "R35")
 					(unit 1)
 				)
 			)
 		)
 	)
+	(wire
+		(pts
+			(xy 251.46 102.87) (xy 251.46 100.33)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "f445daac-adc6-4473-a06e-5624cdbdcb68")
+	)
+	(label "PHY_RX_N"
+		(at 251.46 100.33 90)
+		(effects
+			(font
+				(size 1.27 1.27)
+			)
+			(justify left bottom)
+		)
+		(uuid "e9763ceb-6d9a-4f51-bfae-8a38783a5244")
+	)
+	(wire
+		(pts
+			(xy 251.46 110.49) (xy 251.46 113.03)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "612c919c-63dd-4ce4-99cc-cb19be671b8e")
+	)
+	(label "MDI_RX_N"
+		(at 251.46 113.03 270)
+		(effects
+			(font
+				(size 1.27 1.27)
+			)
+			(justify left bottom)
+		)
+		(uuid "b4ba7ccf-ad37-40df-9300-292fb70cf457")
+	)
+	(text "Center-tap bypass (WIZnet note 7):\nplace AT J2 pins 4/5 (ETH_3V3 island)."
+		(exclude_from_sim no)
+		(at 224.79 121.92 0)
+		(effects
+			(font
+				(size 1.27 1.27)
+			)
+			(justify left)
+		)
+		(uuid "c09fdcd0-425a-4cbe-acd0-ed5c4ffda7b6")
+	)
 	(symbol
 		(lib_id "Device:C")
-		(at 256.54 72.39 0)
+		(at 228.6 129.54 0)
 		(unit 1)
 		(body_style 1)
 		(exclude_from_sim no)
@@ -14514,9 +15565,9 @@
 		(on_board yes)
 		(in_pos_files yes)
 		(dnp no)
-		(uuid "f8893fa5-67ad-4f16-ad67-c6d3da7d69ec")
-		(property "Reference" "C19"
-			(at 258.572 70.485 0)
+		(uuid "2c168513-3cf7-4827-9b68-de2ccf0a3a3d")
+		(property "Reference" "C20"
+			(at 230.632 127.63499999999999 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -14527,7 +15578,7 @@
 			)
 		)
 		(property "Value" "100nF"
-			(at 258.572 73.025 0)
+			(at 230.632 130.17499999999998 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -14538,7 +15589,7 @@
 			)
 		)
 		(property "Footprint" "Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder"
-			(at 256.54 72.39 0)
+			(at 228.6 129.54 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -14549,7 +15600,7 @@
 			)
 		)
 		(property "Datasheet" ""
-			(at 256.54 72.39 0)
+			(at 228.6 129.54 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -14560,7 +15611,7 @@
 			)
 		)
 		(property "Description" "Unpolarized capacitor"
-			(at 256.54 72.39 0)
+			(at 228.6 129.54 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -14603,24 +15654,180 @@
 				)
 			)
 		)
+		(property "V" "16V"
+			(at 0 0 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
 		(pin "1"
-			(uuid "c2b4cf82-e601-4895-b4b1-69d8263737eb")
+			(uuid "f98a3c3d-490c-4397-8d89-4f0c46de6fe8")
 		)
 		(pin "2"
-			(uuid "b74570ac-0533-4bfe-8484-e716f2f2f0ea")
+			(uuid "f5ca25f7-8878-4e1e-8e43-3f3f8c8e1392")
 		)
 		(instances
 			(project "re-bba-rb"
 				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
-					(reference "C19")
+					(reference "C20")
 					(unit 1)
 				)
 			)
 		)
 	)
+	(symbol
+		(lib_id "Device:C")
+		(at 236.22 129.54 0)
+		(unit 1)
+		(body_style 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(in_pos_files yes)
+		(dnp no)
+		(uuid "a9febac3-c33c-4234-a322-419b57eeecfa")
+		(property "Reference" "C21"
+			(at 238.252 127.63499999999999 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "1uF"
+			(at 238.252 130.17499999999998 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder"
+			(at 236.22 129.54 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Datasheet" ""
+			(at 236.22 129.54 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Description" "Unpolarized capacitor"
+			(at 236.22 129.54 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "MPN" "CL10A105KB8NNNC"
+			(at 0 0 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Manufacturer" "Samsung"
+			(at 0 0 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "LCSC" "C15849"
+			(at 0 0 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "V" "16V"
+			(at 0 0 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(pin "1"
+			(uuid "c2b1ac8f-2402-43a3-aabd-18c682096ec6")
+		)
+		(pin "2"
+			(uuid "b0c207ab-ac73-4f44-8341-66fb46a10b31")
+		)
+		(instances
+			(project "re-bba-rb"
+				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
+					(reference "C21")
+					(unit 1)
+				)
+			)
+		)
+	)
+	(wire
+		(pts
+			(xy 228.6 125.73) (xy 228.6 123.19)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "9ad88005-df0f-42b6-b648-9fc5333e056b")
+	)
+	(label "ETH_3V3"
+		(at 228.6 123.19 90)
+		(effects
+			(font
+				(size 1.27 1.27)
+			)
+			(justify left bottom)
+		)
+		(uuid "e10c86ed-9f67-49f9-b760-00cd79c33942")
+	)
 	(symbol
 		(lib_id "power:GND")
-		(at 256.54 76.2 0)
+		(at 228.6 133.35 0)
 		(unit 1)
 		(body_style 1)
 		(exclude_from_sim no)
@@ -14628,9 +15835,9 @@
 		(on_board yes)
 		(in_pos_files yes)
 		(dnp no)
-		(uuid "e4c2fa73-a181-4826-880d-e63bab0252be")
-		(property "Reference" "#PWR0MDI2"
-			(at 258.572 74.295 0)
+		(uuid "85f21fc3-fe2f-416e-8b69-02f5c15e8597")
+		(property "Reference" "#PWR0CT229"
+			(at 230.632 131.445 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -14642,7 +15849,7 @@
 			)
 		)
 		(property "Value" "GND"
-			(at 258.572 76.83500000000001 0)
+			(at 230.632 133.98499999999999 0)
 			(show_name no)
 			(do_not_autoplace no)
 			(effects
@@ -14653,7 +15860,7 @@
 			)
 		)
 		(property "Footprint" ""
-			(at 256.54 76.2 0)
+			(at 228.6 133.35 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -14664,7 +15871,7 @@
 			)
 		)
 		(property "Datasheet" ""
-			(at 256.54 76.2 0)
+			(at 228.6 133.35 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -14675,7 +15882,7 @@
 			)
 		)
 		(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
-			(at 256.54 76.2 0)
+			(at 228.6 133.35 0)
 			(hide yes)
 			(show_name no)
 			(do_not_autoplace no)
@@ -14686,12 +15893,12 @@
 			)
 		)
 		(pin "1"
-			(uuid "74b4b2a9-cd37-4e50-a40b-22f01877565b")
+			(uuid "8f99642d-672b-4ca5-8c4b-d5c090ab3f92")
 		)
 		(instances
 			(project "re-bba-rb"
 				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
-					(reference "#PWR0MDI2")
+					(reference "#PWR0CT229")
 					(unit 1)
 				)
 			)
@@ -14699,88 +15906,101 @@
 	)
 	(wire
 		(pts
-			(xy 252.73 57.15) (xy 252.73 54.61)
+			(xy 236.22 125.73) (xy 236.22 123.19)
 		)
 		(stroke
 			(width 0)
 			(type default)
 		)
-		(uuid "50b132c3-69fc-47a3-9bfa-e552705ea07d")
+		(uuid "d1ba270f-5331-45c6-be55-58c177fc58e6")
 	)
-	(wire
-		(pts
-			(xy 260.35 57.15) (xy 260.35 54.61)
-		)
-		(stroke
-			(width 0)
-			(type default)
-		)
-		(uuid "899daa1f-f4bc-49e7-8385-5de2e2bd8dc0")
-	)
-	(label "PHY_RX_P"
-		(at 252.73 54.61 90)
+	(label "ETH_3V3"
+		(at 236.22 123.19 90)
 		(effects
 			(font
 				(size 1.27 1.27)
 			)
 			(justify left bottom)
 		)
-		(uuid "d6805077-a7dd-4906-aacf-26fd6d3f7bd4")
+		(uuid "3bed8b92-1851-4282-90d9-dacd08bdd724")
 	)
-	(label "PHY_RX_N"
-		(at 260.35 54.61 90)
-		(effects
-			(font
-				(size 1.27 1.27)
+	(symbol
+		(lib_id "power:GND")
+		(at 236.22 133.35 0)
+		(unit 1)
+		(body_style 1)
+		(exclude_from_sim no)
+		(in_bom no)
+		(on_board yes)
+		(in_pos_files yes)
+		(dnp no)
+		(uuid "abe1fffa-d13f-4586-aec3-804d4d4dd002")
+		(property "Reference" "#PWR0CT236"
+			(at 238.252 131.445 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
 			)
-			(justify left bottom)
 		)
-		(uuid "62a198eb-fa1b-4aa3-9e96-fd3ca42ae159")
-	)
-	(wire
-		(pts
-			(xy 252.73 64.77) (xy 252.73 67.31)
+		(property "Value" "GND"
+			(at 238.252 133.98499999999999 0)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
 		)
-		(stroke
-			(width 0)
-			(type default)
+		(property "Footprint" ""
+			(at 236.22 133.35 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
 		)
-		(uuid "e870c5e1-aa8d-4842-956a-0f1f20e962c6")
-	)
-	(wire
-		(pts
-			(xy 260.35 64.77) (xy 260.35 67.31)
+		(property "Datasheet" ""
+			(at 236.22 133.35 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
 		)
-		(stroke
-			(width 0)
-			(type default)
+		(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
+			(at 236.22 133.35 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
 		)
-		(uuid "12ae9453-2379-400d-a84a-d5607d8cdc41")
-	)
-	(wire
-		(pts
-			(xy 252.73 67.31) (xy 260.35 67.31)
+		(pin "1"
+			(uuid "0ca225fa-a57d-48c9-8f30-04a8e4d87318")
 		)
-		(stroke
-			(width 0)
-			(type default)
+		(instances
+			(project "re-bba-rb"
+				(path "/dbb182a6-d579-468e-b98b-6f0950da9e3a/c2ddb95f-8a63-4bb0-b3f2-a27a372fea3a"
+					(reference "#PWR0CT236")
+					(unit 1)
+				)
+			)
 		)
-		(uuid "a7e76f0b-52c1-409b-bf25-65e6f917cd5e")
-	)
-	(wire
-		(pts
-			(xy 256.54 67.31) (xy 256.54 68.58)
-		)
-		(stroke
-			(width 0)
-			(type default)
-		)
-		(uuid "71850e5f-4124-4948-830b-74963cf1b301")
-	)
-	(junction
-		(at 256.54 67.31)
-		(diameter 0)
-		(color 0 0 0 0)
-		(uuid "b6c76fd9-60fa-4b3a-95b0-3264501a160e")
 	)
 )
diff --git a/hardware/re-bba-rb/re-bba-rb.kicad_pro b/hardware/re-bba-rb/re-bba-rb.kicad_pro
index 59bb835..2eca10e 100644
--- a/hardware/re-bba-rb/re-bba-rb.kicad_pro
+++ b/hardware/re-bba-rb/re-bba-rb.kicad_pro
@@ -664,6 +664,22 @@
         "netclass": "ETH_DP",
         "pattern": "*ETH_RX_N*"
       },
+      {
+        "netclass": "ETH_DP",
+        "pattern": "*MDI_TX_P*"
+      },
+      {
+        "netclass": "ETH_DP",
+        "pattern": "*MDI_TX_N*"
+      },
+      {
+        "netclass": "ETH_DP",
+        "pattern": "*MDI_RX_P*"
+      },
+      {
+        "netclass": "ETH_DP",
+        "pattern": "*MDI_RX_N*"
+      },
       {
         "netclass": "ETH_DP",
         "pattern": "*PHY_TX_P*"