From a8ab1baf03f2e551a638be0b32c653913d59c476 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Wed, 8 Jul 2020 11:07:33 +0200
Subject: Explicitly connect GND and GNDA, add USB ID resistor

---
 kicad/picardy.sch | 38 +++++++++++++++++++++++++++++++++++---
 1 file changed, 35 insertions(+), 3 deletions(-)

(limited to 'kicad/picardy.sch')

diff --git a/kicad/picardy.sch b/kicad/picardy.sch
index 6ed181f..431a9b1 100644
--- a/kicad/picardy.sch
+++ b/kicad/picardy.sch
@@ -326,13 +326,13 @@ Connection ~ 1050 1550
 Wire Wire Line
 	1050 1550 1150 1550
 $Comp
-L power:GNDA #PWR?
+L power:GND #PWR?
 U 1 1 5F000565
 P 1150 1650
 AR Path="/5E3088F9/5F000565" Ref="#PWR?"  Part="1" 
 AR Path="/5F000565" Ref="#PWR0103"  Part="1" 
 F 0 "#PWR0103" H 1150 1400 50  0001 C CNN
-F 1 "GNDA" H 1155 1477 50  0000 C CNN
+F 1 "GND" H 1155 1477 50  0000 C CNN
 F 2 "" H 1150 1650 50  0001 C CNN
 F 3 "" H 1150 1650 50  0001 C CNN
 	1    1150 1650
@@ -382,7 +382,7 @@ Wire Wire Line
 Wire Wire Line
 	4950 2800 4950 2100
 Text Notes 650  7650 0    50   ~ 0
-This project is inspired by F6FEO's Picardy, G4DDK's Anglian 3L, the uBitx, the KN-Q7, and LimeRFE
+This project is inspired by F6FEO's Picardy, G4DDK's Anglian 3L, the uBitx, the KN-Q7, LimeRFE and\nEI9GQ's "Building a Transceiver"
 Wire Wire Line
 	4950 2100 4700 2100
 $Comp
@@ -467,4 +467,36 @@ F4 "SWITCH_5V_8V_TXn" I L 1400 2050 50
 F5 "SWITCH_EXTn" I L 1400 2250 50 
 F6 "SWITCH_EXT_PAn" I L 1400 2150 50 
 $EndSheet
+$Comp
+L power:GND #PWR?
+U 1 1 5F09DC48
+P 1700 5250
+AR Path="/5E3088F9/5F09DC48" Ref="#PWR?"  Part="1" 
+AR Path="/5F09DC48" Ref="#PWR0113"  Part="1" 
+F 0 "#PWR0113" H 1700 5000 50  0001 C CNN
+F 1 "GND" H 1705 5077 50  0000 C CNN
+F 2 "" H 1700 5250 50  0001 C CNN
+F 3 "" H 1700 5250 50  0001 C CNN
+	1    1700 5250
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:GNDA #PWR?
+U 1 1 5F09E1BA
+P 1950 5250
+AR Path="/5E3088F9/5F09E1BA" Ref="#PWR?"  Part="1" 
+AR Path="/5F09E1BA" Ref="#PWR0114"  Part="1" 
+F 0 "#PWR0114" H 1950 5000 50  0001 C CNN
+F 1 "GNDA" H 1955 5077 50  0000 C CNN
+F 2 "" H 1950 5250 50  0001 C CNN
+F 3 "" H 1950 5250 50  0001 C CNN
+	1    1950 5250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	1950 5250 1950 5200
+Wire Wire Line
+	1950 5200 1700 5200
+Wire Wire Line
+	1700 5200 1700 5250
 $EndSCHEMATC
-- 
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