Added some iportant backplane spec.

pcbs/analog_board_v0.2/Vias.pretty/Stitchging-Via-0.2-0.4.kicad_mod

@@ -0,0 +1,10 @@
+(module Stitchging-Via-0.2-0.4 (layer F.Cu) (tedit 5959001F)
+  (fp_text reference REF** (at 0 1.27) (layer F.SilkS) hide
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (fp_text value Stitching-Via-0.2-0.4 (at 0 -1.27) (layer F.Fab)
+    (effects (font (size 1 1) (thickness 0.15)))
+  )
+  (pad 1 thru_hole circle (at 0 0) (size 0.4 0.4) (drill 0.2) (layers *.Cu)
+    (zone_connect 2))
+)

pcbs/analog_board_v0.2/analog_board_v0.2-cache.lib

@@ -308,6 +308,19 @@ X GND 1 0 0 0 D 50 50 1 1 W N
 ENDDRAW
 ENDDEF
 #
+# GNDA
+#
+DEF GNDA #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "GNDA" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GNDA 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
 # ICL7660S
 #
 DEF ICL7660S U 0 25 Y Y 1 F N

pcbs/analog_board_v0.2/analog_board_v0.2.bak

@@ -32,6 +32,7 @@ LIBS:ad8616
 LIBS:icl7660
 LIBS:ada4530-1
 LIBS:ada4522-2
+LIBS:analog_board_v0.2-cache
 EELAYER 25 0
 EELAYER END
 $Descr A4 11693 8268

pcbs/analog_board_v0.2/analog_board_v0.2.net

@@ -1,7 +1,7 @@
 (export (version D)
   (design
     (source /home/maximilian/UppSense/pcbs/analog_board_v0.2/analog_board_v0.2.sch)
-    (date "fre 30 jun 2017 20:25:33")
+    (date "sön  2 jul 2017 17:56:03")
     (tool "Eeschema 4.0.6-e0-6349~52~ubuntu17.04.1")
     (sheet (number 1) (name /) (tstamps /)
       (title_block
@@ -286,11 +286,13 @@
       (tstamp 5958E518))
     (comp (ref J1)
       (value CONN_02X03)
+      (footprint Pin_Headers:Pin_Header_Angled_2x03_Pitch2.54mm)
       (libsource (lib conn) (part CONN_02X03))
       (sheetpath (names /interface/) (tstamps /5954D902/))
       (tstamp 5954E6D0))
     (comp (ref J2)
       (value CONN_02X07)
+      (footprint Pin_Headers:Pin_Header_Angled_2x07_Pitch2.54mm)
       (libsource (lib conn) (part CONN_02X07))
       (sheetpath (names /interface/) (tstamps /5954D902/))
       (tstamp 5954E8F2))
@@ -794,244 +796,246 @@
       (pins
         (pin (num 1) (name ~) (type passive)))))
   (libraries
+    (library (logical device)
+      (uri /usr/share/kicad/library/device.lib))
+    (library (logical transistors)
+      (uri /usr/share/kicad/library/transistors.lib))
+    (library (logical conn)
+      (uri /usr/share/kicad/library/conn.lib))
     (library (logical icl7660)
       (uri /home/maximilian/UppSense/pcbs/analog_board_v0.2/schematicSymb/icl7660.lib))
     (library (logical ad8616)
       (uri /home/maximilian/UppSense/pcbs/analog_board_v0.2/schematicSymb/ad8616.lib))
-    (library (logical ada4522-2)
-      (uri /home/maximilian/UppSense/pcbs/analog_board_v0.2/schematicSymb/ada4522-2.lib))
     (library (logical ada4530-1)
       (uri /home/maximilian/UppSense/pcbs/analog_board_v0.2/schematicSymb/ada4530-1.lib))
-    (library (logical device)
-      (uri /usr/share/kicad/library/device.lib))
-    (library (logical conn)
-      (uri /usr/share/kicad/library/conn.lib))
-    (library (logical transistors)
-      (uri /usr/share/kicad/library/transistors.lib)))
+    (library (logical ada4522-2)
+      (uri /home/maximilian/UppSense/pcbs/analog_board_v0.2/schematicSymb/ada4522-2.lib)))
   (nets
     (net (code 1) (name /interface/GPIO4)
+      (node (ref Q8) (pin 1))
       (node (ref TP8) (pin 1))
       (node (ref Q7) (pin 1))
-      (node (ref Q8) (pin 1))
-      (node (ref J2) (pin 10)))
+      (node (ref J2) (pin 6)))
     (net (code 2) (name /interface/DAC2)
-      (node (ref J2) (pin 14))
+      (node (ref J2) (pin 2))
       (node (ref TP1) (pin 1)))
     (net (code 3) (name /interface/I2C_SDA)
       (node (ref J2) (pin 7))
       (node (ref TP3) (pin 1)))
     (net (code 4) (name /interface/I2C_SCL)
       (node (ref TP2) (pin 1))
-      (node (ref J2) (pin 5)))
+      (node (ref J2) (pin 9)))
     (net (code 5) (name /interface/ADC1)
-      (node (ref C8) (pin 2))
       (node (ref R2) (pin 2))
-      (node (ref J1) (pin 3)))
+      (node (ref C8) (pin 2))
+      (node (ref J1) (pin 4)))
     (net (code 6) (name /interface/GPIO3)
-      (node (ref TP5) (pin 1))
       (node (ref Q4) (pin 1))
       (node (ref Q3) (pin 1))
+      (node (ref TP5) (pin 1))
       (node (ref J2) (pin 8)))
     (net (code 7) (name /interface/GPIO2)
-      (node (ref TP7) (pin 1))
-      (node (ref Q6) (pin 1))
+      (node (ref J2) (pin 10))
       (node (ref Q5) (pin 1))
-      (node (ref J2) (pin 6)))
+      (node (ref TP7) (pin 1))
+      (node (ref Q6) (pin 1)))
     (net (code 8) (name /interface/GPIO1)
-      (node (ref Q2) (pin 1))
-      (node (ref Q1) (pin 1))
       (node (ref TP4) (pin 1))
-      (node (ref J2) (pin 4)))
+      (node (ref Q1) (pin 1))
+      (node (ref Q2) (pin 1))
+      (node (ref J2) (pin 12)))
     (net (code 9) (name /interface/DAC1)
-      (node (ref P2) (pin 3))
-      (node (ref J2) (pin 13)))
+      (node (ref J2) (pin 1))
+      (node (ref P2) (pin 3)))
     (net (code 10) (name +5V)
-      (node (ref Q1) (pin 2))
-      (node (ref U4) (pin 8))
-      (node (ref Q3) (pin 2))
       (node (ref D2) (pin 2))
-      (node (ref C21) (pin 1))
       (node (ref C22) (pin 1))
-      (node (ref Q7) (pin 2))
-      (node (ref R12) (pin 1))
+      (node (ref Q3) (pin 2))
+      (node (ref U4) (pin 8))
+      (node (ref Q1) (pin 2))
       (node (ref R10) (pin 1))
+      (node (ref R12) (pin 1))
+      (node (ref Q7) (pin 2))
+      (node (ref C20) (pin 1))
+      (node (ref C21) (pin 1))
       (node (ref Q5) (pin 2))
-      (node (ref J1) (pin 1))
-      (node (ref C20) (pin 1)))
+      (node (ref J1) (pin 2)))
     (net (code 11) (name +3V3)
-      (node (ref C14) (pin 1))
-      (node (ref C9) (pin 1))
       (node (ref C12) (pin 1))
-      (node (ref U3) (pin 8))
-      (node (ref J2) (pin 1))
       (node (ref C19) (pin 1))
+      (node (ref P1) (pin 1))
+      (node (ref U2) (pin 8))
+      (node (ref C14) (pin 1))
+      (node (ref U3) (pin 8))
       (node (ref C5) (pin 1))
       (node (ref C6) (pin 1))
-      (node (ref P1) (pin 1))
       (node (ref U1) (pin 5))
       (node (ref C4) (pin 1))
-      (node (ref U2) (pin 8)))
+      (node (ref J2) (pin 13))
+      (node (ref C9) (pin 1)))
     (net (code 12) (name /highCurrentPart/-3.3V)
-      (node (ref U3) (pin 5))
       (node (ref TP6) (pin 1))
+      (node (ref U3) (pin 5))
       (node (ref C18) (pin 1))
+      (node (ref U2) (pin 4))
       (node (ref C10) (pin 1))
-      (node (ref C13) (pin 1))
-      (node (ref C3) (pin 1))
+      (node (ref C2) (pin 1))
       (node (ref C1) (pin 1))
+      (node (ref C3) (pin 1))
       (node (ref U1) (pin 4))
-      (node (ref C15) (pin 1))
-      (node (ref U2) (pin 4))
-      (node (ref C2) (pin 1)))
+      (node (ref C13) (pin 1))
+      (node (ref C15) (pin 1)))
     (net (code 13) (name /interface/ADC4)
-      (node (ref J1) (pin 6))
       (node (ref U4) (pin 7))
       (node (ref R13) (pin 2))
+      (node (ref J1) (pin 5))
       (node (ref C23) (pin 2)))
     (net (code 14) (name /interface/ADC3)
       (node (ref R6) (pin 2))
-      (node (ref J1) (pin 4))
-      (node (ref C16) (pin 2)))
+      (node (ref C16) (pin 2))
+      (node (ref J1) (pin 3)))
     (net (code 15) (name /interface/ADC2)
-      (node (ref J1) (pin 5))
+      (node (ref R5) (pin 2))
       (node (ref C11) (pin 2))
-      (node (ref R5) (pin 2)))
+      (node (ref J1) (pin 6)))
     (net (code 16) (name GND)
-      (node (ref C1) (pin 2))
-      (node (ref C11) (pin 1))
-      (node (ref D3) (pin 2))
+      (node (ref C4) (pin 2))
+      (node (ref U1) (pin 1))
+      (node (ref D1) (pin 2))
+      (node (ref C6) (pin 2))
       (node (ref C10) (pin 2))
-      (node (ref C22) (pin 2))
-      (node (ref C13) (pin 2))
-      (node (ref C12) (pin 2))
-      (node (ref C21) (pin 2))
-      (node (ref C14) (pin 2))
-      (node (ref C9) (pin 2))
-      (node (ref C3) (pin 2))
       (node (ref C15) (pin 2))
+      (node (ref Q4) (pin 2))
+      (node (ref C2) (pin 2))
+      (node (ref R9) (pin 2))
+      (node (ref C1) (pin 2))
+      (node (ref C3) (pin 2))
       (node (ref C5) (pin 2))
-      (node (ref C6) (pin 2))
-      (node (ref RV1) (pin 3))
+      (node (ref C14) (pin 2))
+      (node (ref J2) (pin 11))
+      (node (ref J1) (pin 1))
+      (node (ref C13) (pin 2))
       (node (ref R3) (pin 2))
-      (node (ref D1) (pin 2))
-      (node (ref U1) (pin 7))
-      (node (ref R9) (pin 2))
-      (node (ref U1) (pin 2))
-      (node (ref U1) (pin 1))
-      (node (ref C4) (pin 2))
-      (node (ref C2) (pin 2))
       (node (ref R8) (pin 2))
-      (node (ref Q2) (pin 2))
-      (node (ref C19) (pin 2))
       (node (ref R11) (pin 2))
+      (node (ref RV1) (pin 3))
+      (node (ref C19) (pin 2))
+      (node (ref C11) (pin 1))
+      (node (ref U4) (pin 5))
+      (node (ref C20) (pin 2))
+      (node (ref Q8) (pin 2))
+      (node (ref D3) (pin 2))
+      (node (ref C21) (pin 2))
+      (node (ref U4) (pin 4))
+      (node (ref Q6) (pin 2))
+      (node (ref C22) (pin 2))
+      (node (ref C9) (pin 2))
+      (node (ref C12) (pin 2))
       (node (ref U3) (pin 3))
       (node (ref U3) (pin 6))
-      (node (ref J2) (pin 3))
-      (node (ref J1) (pin 2))
-      (node (ref Q8) (pin 2))
       (node (ref C18) (pin 2))
-      (node (ref U4) (pin 4))
-      (node (ref U4) (pin 5))
       (node (ref C8) (pin 1))
       (node (ref C16) (pin 1))
-      (node (ref Q6) (pin 2))
-      (node (ref Q4) (pin 2))
-      (node (ref C20) (pin 2)))
+      (node (ref Q2) (pin 2)))
     (net (code 17) (name "Net-(P2-Pad2)")
-      (node (ref P2) (pin 2))
-      (node (ref RV1) (pin 2)))
+      (node (ref RV1) (pin 2))
+      (node (ref P2) (pin 2)))
     (net (code 18) (name "Net-(C17-Pad1)")
       (node (ref U3) (pin 2))
       (node (ref C17) (pin 1)))
     (net (code 19) (name "Net-(C23-Pad1)")
-      (node (ref D3) (pin 1))
-      (node (ref C23) (pin 1))
       (node (ref U4) (pin 6))
-      (node (ref R13) (pin 1)))
+      (node (ref C23) (pin 1))
+      (node (ref R13) (pin 1))
+      (node (ref D3) (pin 1)))
     (net (code 20) (name "Net-(R10-Pad2)")
       (node (ref R10) (pin 2))
       (node (ref RV1) (pin 1)))
     (net (code 21) (name "Net-(P2-Pad1)")
       (node (ref R11) (pin 1))
-      (node (ref R12) (pin 2))
-      (node (ref P2) (pin 1)))
-    (net (code 22) (name "Net-(D2-Pad1)")
-      (node (ref Q9) (pin 3))
-      (node (ref D2) (pin 1)))
-    (net (code 23) (name "Net-(Q9-Pad1)")
+      (node (ref P2) (pin 1))
+      (node (ref R12) (pin 2)))
+    (net (code 22) (name "Net-(Q9-Pad1)")
       (node (ref Q9) (pin 1))
       (node (ref U4) (pin 1)))
+    (net (code 23) (name "Net-(D2-Pad1)")
+      (node (ref D2) (pin 1))
+      (node (ref Q9) (pin 3)))
     (net (code 24) (name "Net-(Q9-Pad2)")
-      (node (ref U4) (pin 2))
       (node (ref Q9) (pin 2))
+      (node (ref U4) (pin 2))
       (node (ref R9) (pin 1)))
     (net (code 25) (name "Net-(P1-Pad2)")
       (node (ref P1) (pin 2)))
     (net (code 26) (name "Net-(U3-Pad7)")
       (node (ref U3) (pin 7)))
     (net (code 27) (name "Net-(P1-Pad3)")
-      (node (ref U3) (pin 1))
-      (node (ref P1) (pin 3)))
+      (node (ref P1) (pin 3))
+      (node (ref U3) (pin 1)))
     (net (code 28) (name "Net-(C17-Pad2)")
       (node (ref C17) (pin 2))
       (node (ref U3) (pin 4)))
     (net (code 29) (name COIL_4)
-      (node (ref J3) (pin 4))
       (node (ref Q8) (pin 3))
+      (node (ref J3) (pin 4))
       (node (ref Q7) (pin 3)))
     (net (code 30) (name COIL_3)
       (node (ref J3) (pin 3))
-      (node (ref Q3) (pin 3))
-      (node (ref Q4) (pin 3)))
+      (node (ref Q4) (pin 3))
+      (node (ref Q3) (pin 3)))
     (net (code 31) (name COIL_2)
-      (node (ref J3) (pin 2))
+      (node (ref Q5) (pin 3))
       (node (ref Q6) (pin 3))
-      (node (ref Q5) (pin 3)))
+      (node (ref J3) (pin 2)))
     (net (code 32) (name COIL_1)
-      (node (ref Q2) (pin 3))
+      (node (ref J3) (pin 1))
       (node (ref Q1) (pin 3))
-      (node (ref J3) (pin 1)))
+      (node (ref Q2) (pin 3)))
     (net (code 33) (name Signal)
-      (node (ref U4) (pin 3))
-      (node (ref P3) (pin 3))
       (node (ref P3) (pin 2))
       (node (ref P3) (pin 1))
-      (node (ref TP9) (pin 1)))
+      (node (ref TP9) (pin 1))
+      (node (ref U4) (pin 3))
+      (node (ref P3) (pin 3)))
     (net (code 34) (name "Net-(U1-Pad3)")
       (node (ref U1) (pin 3)))
     (net (code 35) (name "Net-(C7-Pad2)")
       (node (ref R1) (pin 2))
-      (node (ref C7) (pin 2))
+      (node (ref D1) (pin 1))
       (node (ref U1) (pin 8))
-      (node (ref D1) (pin 1)))
-    (net (code 36) (name "Net-(C7-Pad1)")
+      (node (ref C7) (pin 2)))
+    (net (code 36) (name GNDA)
+      (node (ref U1) (pin 7)))
+    (net (code 37) (name "Net-(U1-Pad2)")
+      (node (ref U1) (pin 2)))
+    (net (code 38) (name "Net-(R7-Pad1)")
+      (node (ref R7) (pin 1))
+      (node (ref U2) (pin 6))
+      (node (ref R8) (pin 1)))
+    (net (code 39) (name "Net-(C7-Pad1)")
+      (node (ref U2) (pin 5))
+      (node (ref R2) (pin 1))
       (node (ref U2) (pin 3))
       (node (ref U1) (pin 6))
-      (node (ref R2) (pin 1))
-      (node (ref U2) (pin 5))
       (node (ref R1) (pin 1))
       (node (ref C7) (pin 1)))
-    (net (code 37) (name "Net-(R3-Pad1)")
-      (node (ref R3) (pin 1))
+    (net (code 40) (name "Net-(R3-Pad1)")
       (node (ref R4) (pin 1))
+      (node (ref R3) (pin 1))
       (node (ref U2) (pin 2)))
-    (net (code 38) (name "Net-(R6-Pad1)")
+    (net (code 41) (name "Net-(R6-Pad1)")
+      (node (ref R7) (pin 2))
       (node (ref U2) (pin 7))
-      (node (ref R6) (pin 1))
-      (node (ref R7) (pin 2)))
-    (net (code 39) (name "Net-(R4-Pad2)")
-      (node (ref R5) (pin 1))
+      (node (ref R6) (pin 1)))
+    (net (code 42) (name "Net-(R4-Pad2)")
+      (node (ref R4) (pin 2))
       (node (ref U2) (pin 1))
-      (node (ref R4) (pin 2)))
-    (net (code 40) (name "Net-(R7-Pad1)")
-      (node (ref U2) (pin 6))
-      (node (ref R7) (pin 1))
-      (node (ref R8) (pin 1)))
-    (net (code 41) (name "Net-(J2-Pad9)")
-      (node (ref J2) (pin 9)))
-    (net (code 42) (name "Net-(J2-Pad11)")
-      (node (ref J2) (pin 11)))
-    (net (code 43) (name "Net-(J2-Pad12)")
-      (node (ref J2) (pin 12)))
-    (net (code 44) (name "Net-(J2-Pad2)")
-      (node (ref J2) (pin 2)))))
+      (node (ref R5) (pin 1)))
+    (net (code 43) (name "Net-(J2-Pad14)")
+      (node (ref J2) (pin 14)))
+    (net (code 44) (name "Net-(J2-Pad3)")
+      (node (ref J2) (pin 3)))
+    (net (code 45) (name "Net-(J2-Pad5)")
+      (node (ref J2) (pin 5)))
+    (net (code 46) (name "Net-(J2-Pad4)")
+      (node (ref J2) (pin 4)))))

pcbs/analog_board_v0.2/analog_board_v0.2.sch

@@ -32,6 +32,7 @@ LIBS:ad8616
 LIBS:icl7660
 LIBS:ada4530-1
 LIBS:ada4522-2
+LIBS:analog_board_v0.2-cache
 EELAYER 25 0
 EELAYER END
 $Descr A4 11693 8268
@@ -92,10 +93,10 @@ F7 "LED_CONTROLL" I L 7675 3025 60
 F8 "-3.3V" O R 9375 3825 60 
 $EndSheet
 $Comp
-L +3.3V #PWR3
+L +3.3V #PWR01
 U 1 1 59551FE0
 P 4475 3125
-F 0 "#PWR3" H 4475 2975 50  0001 C CNN
+F 0 "#PWR01" H 4475 2975 50  0001 C CNN
 F 1 "+3.3V" H 4475 3265 50  0000 C CNN
 F 2 "" H 4475 3125 50  0001 C CNN
 F 3 "" H 4475 3125 50  0001 C CNN
@@ -105,10 +106,10 @@ $EndComp
 Wire Wire Line
 	4825 3125 4475 3125
 $Comp
-L GND #PWR4
+L GND #PWR02
 U 1 1 595520F8
 P 4475 3225
-F 0 "#PWR4" H 4475 2975 50  0001 C CNN
+F 0 "#PWR02" H 4475 2975 50  0001 C CNN
 F 1 "GND" H 4475 3075 50  0000 C CNN
 F 2 "" H 4475 3225 50  0001 C CNN
 F 3 "" H 4475 3225 50  0001 C CNN
@@ -118,10 +119,10 @@ $EndComp
 Wire Wire Line
 	4475 3225 4825 3225
 $Comp
-L +5V #PWR2
+L +5V #PWR03
 U 1 1 59552732
 P 4475 2875
-F 0 "#PWR2" H 4475 2725 50  0001 C CNN
+F 0 "#PWR03" H 4475 2725 50  0001 C CNN
 F 1 "+5V" H 4475 3015 50  0000 C CNN
 F 2 "" H 4475 2875 50  0001 C CNN
 F 3 "" H 4475 2875 50  0001 C CNN
@@ -204,10 +205,10 @@ Wire Wire Line
 Wire Wire Line
 	1375 3175 1850 3175
 $Comp
-L +3.3V #PWR1
+L +3.3V #PWR04
 U 1 1 59593859
 P 1500 3025
-F 0 "#PWR1" H 1500 2875 50  0001 C CNN
+F 0 "#PWR04" H 1500 2875 50  0001 C CNN
 F 1 "+3.3V" H 1500 3165 50  0000 C CNN
 F 2 "" H 1500 3025 50  0001 C CNN
 F 3 "" H 1500 3025 50  0001 C CNN

pcbs/analog_board_v0.2/fp-lib-table

@@ -6,4 +6,5 @@
   (lib (name "Samtec Connectors")(type KiCad)(uri "$(KIPRJMOD)/SamtecConn.pretty")(options "")(descr ""))
   (lib (name Photodiodes)(type KiCad)(uri "$(KIPRJMOD)/Photodiodes.pretty")(options "")(descr ""))
   (lib (name MyPotis)(type KiCad)(uri "$(KIPRJMOD)/MyPotis.pretty")(options "")(descr ""))
+  (lib (name Vias)(type KiCad)(uri "$(KIPRJMOD)/Vias.pretty")(options "")(descr ""))
 )

pcbs/analog_board_v0.2/highCurrentPart.bak

@@ -32,6 +32,7 @@ LIBS:ad8616
 LIBS:icl7660
 LIBS:ada4530-1
 LIBS:ada4522-2
+LIBS:analog_board_v0.2-cache
 EELAYER 25 0
 EELAYER END
 $Descr A4 11693 8268
@@ -47,10 +48,10 @@ Comment3 ""
 Comment4 ""
 $EndDescr
 $Comp
-L GND #PWR018
+L GND #PWR017
 U 1 1 5940A4E3
 P 8150 3325
-F 0 "#PWR018" H 8150 3075 50  0001 C CNN
+F 0 "#PWR017" H 8150 3075 50  0001 C CNN
 F 1 "GND" H 8150 3175 50  0000 C CNN
 F 2 "" H 8150 3325 50  0000 C CNN
 F 3 "" H 8150 3325 50  0000 C CNN
@@ -94,10 +95,10 @@ F 4 "1045425" H 9725 3025 60  0001 C CNN "Farnell"
 	0    -1   1    0   
 $EndComp
 $Comp
-L GND #PWR019
+L GND #PWR018
 U 1 1 5940A554
 P 9725 3325
-F 0 "#PWR019" H 9725 3075 50  0001 C CNN
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 F 2 "" H 9725 3325 50  0000 C CNN
 F 3 "" H 9725 3325 50  0000 C CNN
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 	-1   0    0    -1  
 $EndComp
 Wire Wire Line
-	8900 2350 9000 2350
-Wire Wire Line
-	9000 2350 9225 2350
+	8900 2350 9225 2350
 Wire Wire Line
 	8150 3200 8150 3325
 $Comp
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 P 6775 1900
 F 0 "D2" H 6775 2000 50  0000 C CNN
 F 1 "LED" H 6775 1800 50  0000 C CNN
-F 2 "LEDs:LED-5MM" H 6775 1900 50  0001 C CNN
+F 2 "LEDs:LED_D5.0mm" H 6775 1900 50  0001 C CNN
 F 3 "" H 6775 1900 50  0000 C CNN
 	1    6775 1900
 	0    -1   -1   0   
@@ -146,16 +145,14 @@ F 4 "2504961" V 6775 3075 60  0001 C CNN "Farnell"
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	6775 2550 6775 2775
-Wire Wire Line
-	6775 2775 6775 2925
+	6775 2550 6775 2925
 Wire Wire Line
 	6775 2050 6775 2150
 $Comp
-L +5V #PWR020
+L +5V #PWR019
 U 1 1 5940A5DC
 P 6775 1675
-F 0 "#PWR020" H 6775 1525 50  0001 C CNN
+F 0 "#PWR019" H 6775 1525 50  0001 C CNN
 F 1 "+5V" H 6775 1815 50  0000 C CNN
 F 2 "" H 6775 1675 50  0000 C CNN
 F 3 "" H 6775 1675 50  0000 C CNN
@@ -165,10 +162,10 @@ $EndComp
 Wire Wire Line
 	6775 1675 6775 1750
 $Comp
-L GND #PWR021
+L GND #PWR020
 U 1 1 5940A5E4
 P 6775 3350
-F 0 "#PWR021" H 6775 3100 50  0001 C CNN
+F 0 "#PWR020" H 6775 3100 50  0001 C CNN
 F 1 "GND" H 6775 3200 50  0000 C CNN
 F 2 "" H 6775 3350 50  0000 C CNN
 F 3 "" H 6775 3350 50  0000 C CNN
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 Text GLabel 7350 2750 0    60   Input ~ 0
 Signal
 $Comp
-L GND #PWR022
+L GND #PWR021
 U 1 1 5940A601
 P 7675 3925
-F 0 "#PWR022" H 7675 3675 50  0001 C CNN
+F 0 "#PWR021" H 7675 3675 50  0001 C CNN
 F 1 "GND" H 7675 3775 50  0000 C CNN
 F 2 "" H 7675 3925 50  0000 C CNN
 F 3 "" H 7675 3925 50  0000 C CNN
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 Text GLabel 9825 4450 2    60   Output ~ 0
 Signal
 $Comp
-L +5V #PWR023
+L +5V #PWR022
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 P 8450 3925
-F 0 "#PWR023" H 8450 3775 50  0001 C CNN
+F 0 "#PWR022" H 8450 3775 50  0001 C CNN
 F 1 "+5V" H 8450 4065 50  0000 C CNN
 F 2 "" H 8450 3925 50  0000 C CNN
 F 3 "" H 8450 3925 50  0000 C CNN
@@ -233,10 +230,10 @@ Wire Wire Line
 	6900 2775 6900 2550
 Connection ~ 6775 2775
 $Comp
-L GND #PWR024
+L GND #PWR023
 U 1 1 5940EF10
 P 8900 3325
-F 0 "#PWR024" H 8900 3075 50  0001 C CNN
+F 0 "#PWR023" H 8900 3075 50  0001 C CNN
 F 1 "GND" H 8900 3175 50  0000 C CNN
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 F 3 "" H 8900 3325 50  0000 C CNN
@@ -246,10 +243,10 @@ $EndComp
 Wire Wire Line
 	8900 2750 8900 3325
 $Comp
-L +5V #PWR025
+L +5V #PWR024
 U 1 1 594122D1
 P 8150 1525
-F 0 "#PWR025" H 8150 1375 50  0001 C CNN
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 F 1 "+5V" H 8150 1665 50  0000 C CNN
 F 2 "" H 8150 1525 50  0000 C CNN
 F 3 "" H 8150 1525 50  0000 C CNN
@@ -293,17 +290,13 @@ F 4 "1414662" H 7850 1750 60  0001 C CNN "Farnell"
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	7350 1600 7600 1600
-Wire Wire Line
-	7600 1600 7850 1600
-Wire Wire Line
-	7850 1600 8150 1600
+	7350 1600 8150 1600
 Connection ~ 7600 1600
 $Comp
-L GND #PWR026
+L GND #PWR025
 U 1 1 594122F3
 P 7350 1975
-F 0 "#PWR026" H 7350 1725 50  0001 C CNN
+F 0 "#PWR025" H 7350 1725 50  0001 C CNN
 F 1 "GND" H 7350 1825 50  0000 C CNN
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 F 3 "" H 7350 1975 50  0000 C CNN
@@ -313,9 +306,7 @@ $EndComp
 Wire Wire Line
 	7350 1900 7350 1975
 Wire Wire Line
-	7350 1900 7600 1900
-Wire Wire Line
-	7600 1900 7850 1900
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 Connection ~ 7600 1900
 Text Notes 5725 1450 0    60   ~ 0
 Place decoupling capacitors close to component!
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 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	9725 4225 9725 4350
-Wire Wire Line
-	9725 4350 9725 4450
-Wire Wire Line
-	9725 4450 9725 4550
+	9725 4225 9725 4550
 Connection ~ 9725 4450
 Wire Wire Line
 	9725 4450 9825 4450
@@ -399,10 +386,10 @@ F 4 "2447551" V 8900 4125 60  0001 C CNN "Farnell"
 	0    1    1    0   
 $EndComp
 $Comp
-L +5V #PWR027
+L +5V #PWR026
 U 1 1 5941842E
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-F 0 "#PWR027" H 9075 3975 50  0001 C CNN
+F 0 "#PWR026" H 9075 3975 50  0001 C CNN
 F 1 "+5V" H 9075 4265 50  0000 C CNN
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 F 3 "" H 9075 4125 50  0000 C CNN
@@ -412,14 +399,12 @@ $EndComp
 Wire Wire Line
 	9075 4125 9050 4125
 Wire Wire Line
-	8600 4125 8675 4125
-Wire Wire Line
-	8675 4125 8750 4125
+	8600 4125 8750 4125
 $Comp
-L GND #PWR028
+L GND #PWR027
 U 1 1 5941869D
 P 8225 4125
-F 0 "#PWR028" H 8225 3875 50  0001 C CNN
+F 0 "#PWR027" H 8225 3875 50  0001 C CNN
 F 1 "GND" H 8225 3975 50  0000 C CNN
 F 2 "" H 8225 4125 50  0000 C CNN
 F 3 "" H 8225 4125 50  0000 C CNN
@@ -444,10 +429,10 @@ Constant current with ca. 4.55 mA.
 Text HLabel 9000 1875 1    60   Output ~ 0
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 $Comp
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+L GND #PWR028
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-F 0 "#PWR029" H 3000 1550 50  0001 C CNN
+F 0 "#PWR028" H 3000 1550 50  0001 C CNN
 F 1 "GND" H 3000 1650 50  0000 C CNN
 F 2 "" H 3000 1800 50  0001 C CNN
 F 3 "" H 3000 1800 50  0001 C CNN
@@ -455,9 +440,7 @@ F 3 "" H 3000 1800 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	2800 1800 3000 1800
-Wire Wire Line
-	3000 1800 3125 1800
+	2800 1800 3125 1800
 $Comp
 L C C17
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 Wire Wire Line
 	9725 2550 8900 2550
 Wire Wire Line
-	9725 2050 9725 2350
-Wire Wire Line
-	9725 2350 9725 2550
-Wire Wire Line
-	9725 2550 9725 2825
+	9725 2050 9725 2825
 Wire Wire Line
 	9725 2350 9525 2350
 Connection ~ 9725 2550
 Wire Wire Line
 	9000 2050 9225 2050
 Wire Wire Line
-	9000 1875 9000 2050
-Wire Wire Line
-	9000 2050 9000 2350
+	9000 1875 9000 2350
 Connection ~ 9000 2350
 Wire Wire Line
 	9525 2050 9725 2050
@@ -517,14 +494,12 @@ F 4 "TSM2314CX" H 2275 6125 60  0001 C CNN "Farnell"
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	2375 5675 2375 5800
-Wire Wire Line
-	2375 5800 2375 5925
+	2375 5675 2375 5925
 $Comp
-L GND #PWR030
+L GND #PWR029
 U 1 1 59557860
 P 2375 6425
-F 0 "#PWR030" H 2375 6175 50  0001 C CNN
+F 0 "#PWR029" H 2375 6175 50  0001 C CNN
 F 1 "GND" H 2375 6275 50  0000 C CNN
 F 2 "" H 2375 6425 50  0000 C CNN
 F 3 "" H 2375 6425 50  0000 C CNN
@@ -534,10 +509,10 @@ $EndComp
 Wire Wire Line
 	2375 6325 2375 6425
 $Comp
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+L +5V #PWR030
 U 1 1 59557DF9
 P 2375 5200
-F 0 "#PWR031" H 2375 5050 50  0001 C CNN
+F 0 "#PWR030" H 2375 5050 50  0001 C CNN
 F 1 "+5V" H 2375 5340 50  0000 C CNN
 F 2 "" H 2375 5200 50  0000 C CNN
 F 3 "" H 2375 5200 50  0000 C CNN
@@ -549,11 +524,7 @@ Wire Wire Line
 Wire Wire Line
 	2075 5475 1950 5475
 Wire Wire Line
-	1950 5400 1950 5475
-Wire Wire Line
-	1950 5475 1950 5800
-Wire Wire Line
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 Wire Wire Line
 	1950 6125 2075 6125
 Text HLabel 1875 5800 0    60   Input ~ 0
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 	1875 5800 1950 5800
 Connection ~ 1950 5800
 Wire Wire Line
-	4025 5675 4025 5800
-Wire Wire Line
-	4025 5800 4025 5925
+	4025 5675 4025 5925
 $Comp
-L GND #PWR032
+L GND #PWR031
 U 1 1 59558304
 P 4025 6425
-F 0 "#PWR032" H 4025 6175 50  0001 C CNN
+F 0 "#PWR031" H 4025 6175 50  0001 C CNN
 F 1 "GND" H 4025 6275 50  0000 C CNN
 F 2 "" H 4025 6425 50  0000 C CNN
 F 3 "" H 4025 6425 50  0000 C CNN
@@ -579,10 +548,10 @@ $EndComp
 Wire Wire Line
 	4025 6325 4025 6425
 $Comp
-L +5V #PWR033
+L +5V #PWR032
 U 1 1 5955830B
 P 4025 5200
-F 0 "#PWR033" H 4025 5050 50  0001 C CNN
+F 0 "#PWR032" H 4025 5050 50  0001 C CNN
 F 1 "+5V" H 4025 5340 50  0000 C CNN
 F 2 "" H 4025 5200 50  0000 C CNN
 F 3 "" H 4025 5200 50  0000 C CNN
@@ -594,11 +563,7 @@ Wire Wire Line
 Wire Wire Line
 	4325 5475 4450 5475
 Wire Wire Line
-	4450 5400 4450 5475
-Wire Wire Line
-	4450 5475 4450 5800
-Wire Wire Line
-	4450 5800 4450 6125
+	4450 5400 4450 6125
 Wire Wire Line
 	4450 6125 4325 6125
 Text HLabel 4525 5800 2    60   Input ~ 0
@@ -643,9 +608,7 @@ Wire Wire Line
 Text Notes 1625 6875 0    60   ~ 0
 H bridge for driving a coil with a rectangular signal in the mHz range. Designed\nfor at least 100 mA. Maximum current unknown.
 Wire Wire Line
-	8150 1525 8150 1600
-Wire Wire Line
-	8150 1600 8150 2100
+	8150 1525 8150 2100
 Connection ~ 7850 1600
 Connection ~ 8150 1600
 $Comp
@@ -673,14 +636,12 @@ F 4 "TSM2314CX" H 2275 4425 60  0001 C CNN "Farnell"
 	1    0    0    -1  
 $EndComp
 Wire Wire Line
-	2375 3975 2375 4100
-Wire Wire Line
-	2375 4100 2375 4225
+	2375 3975 2375 4225
 $Comp
-L GND #PWR034
+L GND #PWR033
 U 1 1 5956291A
 P 2375 4725
-F 0 "#PWR034" H 2375 4475 50  0001 C CNN
+F 0 "#PWR033" H 2375 4475 50  0001 C CNN
 F 1 "GND" H 2375 4575 50  0000 C CNN
 F 2 "" H 2375 4725 50  0000 C CNN
 F 3 "" H 2375 4725 50  0000 C CNN
@@ -690,10 +651,10 @@ $EndComp
 Wire Wire Line
 	2375 4625 2375 4725
 $Comp
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+L +5V #PWR034
 U 1 1 59562921
 P 2375 3500
-F 0 "#PWR035" H 2375 3350 50  0001 C CNN
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 F 1 "+5V" H 2375 3640 50  0000 C CNN
 F 2 "" H 2375 3500 50  0000 C CNN
 F 3 "" H 2375 3500 50  0000 C CNN
@@ -705,11 +666,7 @@ Wire Wire Line
 Wire Wire Line
 	2075 3775 1950 3775
 Wire Wire Line
-	1950 3700 1950 3775
-Wire Wire Line
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-Wire Wire Line
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 Wire Wire Line
 	1950 4425 2075 4425
 Text HLabel 1875 4100 0    60   Input ~ 0
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 	1875 4100 1950 4100
 Connection ~ 1950 4100
 Wire Wire Line
-	4025 3975 4025 4100
-Wire Wire Line
-	4025 4100 4025 4225
+	4025 3975 4025 4225
 $Comp
-L GND #PWR036
+L GND #PWR035
 U 1 1 59562931
 P 4025 4725
-F 0 "#PWR036" H 4025 4475 50  0001 C CNN
+F 0 "#PWR035" H 4025 4475 50  0001 C CNN
 F 1 "GND" H 4025 4575 50  0000 C CNN
 F 2 "" H 4025 4725 50  0000 C CNN
 F 3 "" H 4025 4725 50  0000 C CNN
@@ -735,10 +690,10 @@ $EndComp
 Wire Wire Line
 	4025 4625 4025 4725
 $Comp
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 U 1 1 59562938
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-F 0 "#PWR037" H 4025 3350 50  0001 C CNN
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 F 1 "+5V" H 4025 3640 50  0000 C CNN
 F 2 "" H 4025 3500 50  0000 C CNN
 F 3 "" H 4025 3500 50  0000 C CNN
@@ -750,11 +705,7 @@ Wire Wire Line
 Wire Wire Line
 	4325 3775 4450 3775
 Wire Wire Line
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-Wire Wire Line
-	4450 3775 4450 4100
-Wire Wire Line
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 Wire Wire Line
 	4450 4425 4325 4425
 Text HLabel 4525 4100 2    60   Input ~ 0
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 Text HLabel 9000 4550 0    60   Input ~ 0
 LED_CONTROLL
 $Comp
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+L GND #PWR037
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-F 0 "#PWR038" H 1850 1550 50  0001 C CNN
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 F 1 "GND" H 1850 1650 50  0000 C CNN
 F 2 "" H 1850 1800 50  0001 C CNN
 F 3 "" H 1850 1800 50  0001 C CNN
@@ -820,10 +771,10 @@ Wire Wire Line
 Wire Wire Line
 	2000 2025 2000 1950
 $Comp
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 F 3 "" H 3000 1425 50  0001 C CNN
@@ -833,9 +784,7 @@ $EndComp
 Wire Wire Line
 	3000 1425 3000 1500
 Wire Wire Line
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-Wire Wire Line
-	3000 1500 3125 1500
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 $Comp
 L C C18
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 Wire Wire Line
 	2800 1950 2900 1950
 Wire Wire Line
-	2900 1950 2900 2050
-Wire Wire Line
-	2900 2050 2900 2100
+	2900 1950 2900 2100
 $Comp
-L GND #PWR040
+L GND #PWR039
 U 1 1 5956469D
 P 2900 2425
-F 0 "#PWR040" H 2900 2175 50  0001 C CNN
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 F 1 "GND" H 2900 2275 50  0000 C CNN
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 F 3 "" H 2900 2425 50  0001 C CNN
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 Text HLabel 3400 2050 2    60   Output ~ 0
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 Wire Wire Line
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-Wire Wire Line
-	3250 2050 2900 2050
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 Connection ~ 2900 2050
 NoConn ~ 2800 1650
 $Comp
@@ -903,10 +848,10 @@ F 3 "" H 1450 1225 50  0000 C CNN
 	-1   0    0    -1  
 $EndComp
 $Comp
-L +3.3V #PWR041
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 U 1 1 595680C2
 P 1750 1125
-F 0 "#PWR041" H 1750 975 50  0001 C CNN
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 F 1 "+3.3V" H 1750 1265 50  0000 C CNN
 F 2 "" H 1750 1125 50  0001 C CNN
 F 3 "" H 1750 1125 50  0001 C CNN
@@ -1016,10 +961,10 @@ Connection ~ 1950 3775
 Connection ~ 4450 5475
 Connection ~ 1950 5475
 $Comp
-L ICL7660S U?
+L ICL7660S U3
 U 1 1 5956AD62
 P 2400 1500
-F 0 "U?" H 2245 1630 40  0000 C CNN
+F 0 "U3" H 2245 1630 40  0000 C CNN
 F 1 "ICL7660S" H 2525 1630 40  0000 C CNN
 F 2 "SMD_Packages:SOIC-8-N" H 2400 1500 60  0001 C CNN
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@@ -1028,10 +973,10 @@ F 4 "ICL7660SCBAZ" H 2400 1500 60  0001 C CNN "Farnell"
 	1    0    0    -1  
 $EndComp
 $Comp
-L C C?
+L C C23
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 P 9375 2050
-F 0 "C?" H 9400 2150 50  0000 L CNN
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 F 3 "" H 9375 2050 50  0000 C CNN

pcbs/analog_board_v0.2/highCurrentPart.sch

@@ -32,6 +32,7 @@ LIBS:ad8616
 LIBS:icl7660
 LIBS:ada4530-1
 LIBS:ada4522-2
+LIBS:analog_board_v0.2-cache
 EELAYER 25 0
 EELAYER END
 $Descr A4 11693 8268
@@ -47,10 +48,10 @@ Comment3 ""
 Comment4 ""
 $EndDescr
 $Comp
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 U 1 1 5940A4E3
 P 8150 3325
-F 0 "#PWR36" H 8150 3075 50  0001 C CNN
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 F 1 "GND" H 8150 3175 50  0000 C CNN
 F 2 "" H 8150 3325 50  0000 C CNN
 F 3 "" H 8150 3325 50  0000 C CNN
@@ -94,10 +95,10 @@ F 4 "1045425" H 9725 3025 60  0001 C CNN "Farnell"
 	0    -1   1    0   
 $EndComp
 $Comp
-L GND #PWR41
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 U 1 1 5940A554
 P 9725 3325
-F 0 "#PWR41" H 9725 3075 50  0001 C CNN
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 F 1 "GND" H 9725 3175 50  0000 C CNN
 F 2 "" H 9725 3325 50  0000 C CNN
 F 3 "" H 9725 3325 50  0000 C CNN
@@ -148,10 +149,10 @@ Wire Wire Line
 Wire Wire Line
 	6775 2050 6775 2150
 $Comp
-L +5V #PWR31
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-F 0 "#PWR31" H 6775 1525 50  0001 C CNN
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 F 1 "+5V" H 6775 1815 50  0000 C CNN
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 F 3 "" H 6775 1675 50  0000 C CNN
@@ -161,10 +162,10 @@ $EndComp
 Wire Wire Line
 	6775 1675 6775 1750
 $Comp
-L GND #PWR32
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 U 1 1 5940A5E4
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-F 0 "#PWR32" H 6775 3100 50  0001 C CNN
+F 0 "#PWR020" H 6775 3100 50  0001 C CNN
 F 1 "GND" H 6775 3200 50  0000 C CNN
 F 2 "" H 6775 3350 50  0000 C CNN
 F 3 "" H 6775 3350 50  0000 C CNN
@@ -192,10 +193,10 @@ Wire Wire Line
 Text GLabel 7350 2750 0    60   Input ~ 0
 Signal
 $Comp
-L GND #PWR34
+L GND #PWR021
 U 1 1 5940A601
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-F 0 "#PWR34" H 7675 3675 50  0001 C CNN
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 F 1 "GND" H 7675 3775 50  0000 C CNN
 F 2 "" H 7675 3925 50  0000 C CNN
 F 3 "" H 7675 3925 50  0000 C CNN
@@ -209,10 +210,10 @@ Wire Wire Line
 Text GLabel 9825 4450 2    60   Output ~ 0
 Signal
 $Comp
-L +5V #PWR38
+L +5V #PWR022
 U 1 1 5940A60A
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-F 0 "#PWR38" H 8450 3775 50  0001 C CNN
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 F 1 "+5V" H 8450 4065 50  0000 C CNN
 F 2 "" H 8450 3925 50  0000 C CNN
 F 3 "" H 8450 3925 50  0000 C CNN
@@ -229,10 +230,10 @@ Wire Wire Line
 	6900 2775 6900 2550
 Connection ~ 6775 2775
 $Comp
-L GND #PWR39
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 U 1 1 5940EF10
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-F 0 "#PWR39" H 8900 3075 50  0001 C CNN
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 F 1 "GND" H 8900 3175 50  0000 C CNN
 F 2 "" H 8900 3325 50  0000 C CNN
 F 3 "" H 8900 3325 50  0000 C CNN
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 Wire Wire Line
 	8900 2750 8900 3325
 $Comp
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 U 1 1 594122D1
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-F 0 "#PWR35" H 8150 1375 50  0001 C CNN
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 F 1 "+5V" H 8150 1665 50  0000 C CNN
 F 2 "" H 8150 1525 50  0000 C CNN
 F 3 "" H 8150 1525 50  0000 C CNN
@@ -292,10 +293,10 @@ Wire Wire Line
 	7350 1600 8150 1600
 Connection ~ 7600 1600
 $Comp
-L GND #PWR33
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 U 1 1 594122F3
 P 7350 1975
-F 0 "#PWR33" H 7350 1725 50  0001 C CNN
+F 0 "#PWR025" H 7350 1725 50  0001 C CNN
 F 1 "GND" H 7350 1825 50  0000 C CNN
 F 2 "" H 7350 1975 50  0000 C CNN
 F 3 "" H 7350 1975 50  0000 C CNN
@@ -385,10 +386,10 @@ F 4 "2447551" V 8900 4125 60  0001 C CNN "Farnell"
 	0    1    1    0   
 $EndComp
 $Comp
-L +5V #PWR40
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 U 1 1 5941842E
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-F 0 "#PWR40" H 9075 3975 50  0001 C CNN
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 F 1 "+5V" H 9075 4265 50  0000 C CNN
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 F 3 "" H 9075 4125 50  0000 C CNN
@@ -400,10 +401,10 @@ Wire Wire Line
 Wire Wire Line
 	8600 4125 8750 4125
 $Comp
-L GND #PWR37
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 U 1 1 5941869D
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pcbs/analog_board_v0.2/interface.bak

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pcbs/analog_board_v0.2/interface.sch

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pcbs/analog_board_v0.2/sensitiveReadout.bak

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pcbs/analog_board_v0.2/sensitiveReadout.sch

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-F 0 "#PWR17" H 9850 3600 50  0001 C CNN
+F 0 "#PWR010" H 9850 3600 50  0001 C CNN
 F 1 "GND" H 9850 3700 50  0000 C CNN
 F 2 "" H 9850 3850 50  0000 C CNN
 F 3 "" H 9850 3850 50  0000 C CNN
@@ -334,10 +313,10 @@ F 4 "2496946" H 7875 4950 60  0001 C CNN "Farnell"
 	-1   0    0    -1  
 $EndComp
 $Comp
-L GND #PWR14
+L GND #PWR011
 U 1 1 595855AC
 P 7375 5200
-F 0 "#PWR14" H 7375 4950 50  0001 C CNN
+F 0 "#PWR011" H 7375 4950 50  0001 C CNN
 F 1 "GND" H 7375 5050 50  0000 C CNN
 F 2 "" H 7375 5200 50  0000 C CNN
 F 3 "" H 7375 5200 50  0000 C CNN
@@ -383,10 +362,10 @@ F 4 "2496946" H 7875 3225 60  0001 C CNN "Farnell"
 	-1   0    0    -1  
 $EndComp
 $Comp
-L GND #PWR13
+L GND #PWR012
 U 1 1 595860BB
 P 7375 3475
-F 0 "#PWR13" H 7375 3225 50  0001 C CNN
+F 0 "#PWR012" H 7375 3225 50  0001 C CNN
 F 1 "GND" H 7375 3325 50  0000 C CNN
 F 2 "" H 7375 3475 50  0000 C CNN
 F 3 "" H 7375 3475 50  0000 C CNN
@@ -449,10 +428,10 @@ F 4 "WR08X2401FTL" V 6050 2200 60  0001 C CNN "Farnell"
 	0    -1   -1   0   
 $EndComp
 $Comp
-L GND #PWR12
+L GND #PWR013
 U 1 1 5958CBA1
 P 6300 2625
-F 0 "#PWR12" H 6300 2375 50  0001 C CNN
+F 0 "#PWR013" H 6300 2375 50  0001 C CNN
 F 1 "GND" H 6300 2475 50  0000 C CNN
 F 2 "" H 6300 2625 50  0000 C CNN
 F 3 "" H 6300 2625 50  0000 C CNN
@@ -486,10 +465,10 @@ F 4 "WR08X2401FTL" V 7375 2200 60  0001 C CNN "Farnell"
 	0    -1   -1   0   
 $EndComp
 $Comp
-L GND #PWR15
+L GND #PWR014
 U 1 1 5958D9EA
 P 7625 2625
-F 0 "#PWR15" H 7625 2375 50  0001 C CNN
+F 0 "#PWR014" H 7625 2375 50  0001 C CNN
 F 1 "GND" H 7625 2475 50  0000 C CNN
 F 2 "" H 7625 2625 50  0000 C CNN
 F 3 "" H 7625 2625 50  0000 C CNN
@@ -523,10 +502,10 @@ F 4 "WR08X2401FTL" V 9075 2200 60  0001 C CNN "Farnell"
 	0    -1   -1   0   
 $EndComp
 $Comp
-L GND #PWR16
+L GND #PWR015
 U 1 1 5958E51E
 P 9325 2625
-F 0 "#PWR16" H 9325 2375 50  0001 C CNN
+F 0 "#PWR015" H 9325 2375 50  0001 C CNN
 F 1 "GND" H 9325 2475 50  0000 C CNN
 F 2 "" H 9325 2625 50  0000 C CNN
 F 3 "" H 9325 2625 50  0000 C CNN
@@ -556,10 +535,6 @@ Connection ~ 4750 4725
 Wire Wire Line
 	5125 4625 5125 4725
 Connection ~ 5125 4725
-Wire Wire Line
-	3150 4475 2750 4475
-Wire Wire Line
-	2750 4475 2750 4500
 Wire Wire Line
 	4625 3975 4350 3975
 Wire Wire Line
@@ -732,4 +707,16 @@ Wire Wire Line
 	8025 4725 8025 4675
 Text Notes 5825 800  0    60   ~ 0
 RC filters have a cut-off frequency of approx. 663 Hz.
+$Comp
+L GNDA #PWR016
+U 1 1 59590E1C
+P 4750 4500
+F 0 "#PWR016" H 4750 4250 50  0001 C CNN
+F 1 "GNDA" H 4750 4350 50  0000 C CNN
+F 2 "" H 4750 4500 50  0001 C CNN
+F 3 "" H 4750 4500 50  0001 C CNN
+	1    4750 4500
+	1    0    0    -1  
+$EndComp
+NoConn ~ 3150 4475
 $EndSCHEMATC

pcbs/backplane/backplane.kicad_pcb

@@ -1,14 +1,14 @@
 (kicad_pcb (version 4) (host pcbnew 4.0.6-e0-6349~52~ubuntu17.04.1)
 
   (general
-    (links 179)
+    (links 177)
     (no_connects 0)
     (area 114.400999 66.146999 194.551001 116.297001)
     (thickness 1.6)
     (drawings 29)
     (tracks 460)
     (zones 0)
-    (modules 127)
+    (modules 125)
     (nets 41)
   )
 
@@ -44,7 +44,7 @@
   )
 
   (setup
-    (last_trace_width 0.4)
+    (last_trace_width 0.25)
     (user_trace_width 0.2)
     (user_trace_width 0.3)
     (user_trace_width 0.4)
@@ -291,18 +291,6 @@
       (net 1 GND) (zone_connect 2))
   )
 
-  (module myVias:Stitchging-Via-0.4-0.7 (layer F.Cu) (tedit 59527BCE) (tstamp 59555C32)
-    (at 135.05 101.744)
-    (fp_text reference REF** (at 0 1.27) (layer F.SilkS) hide
-      (effects (font (size 1 1) (thickness 0.15)))
-    )
-    (fp_text value Stitching-Via-0.5-0.7 (at 0 -1.27) (layer F.Fab)
-      (effects (font (size 1 1) (thickness 0.15)))
-    )
-    (pad "" thru_hole circle (at 0 0) (size 0.7 0.7) (drill 0.4) (layers *.Cu)
-      (net 1 GND) (zone_connect 2))
-  )
-
   (module myVias:Stitchging-Via-0.4-0.7 (layer F.Cu) (tedit 59527BCE) (tstamp 59555C2B)
     (at 122.604 106.824)
     (fp_text reference REF** (at 0 1.27) (layer F.SilkS) hide
@@ -340,19 +328,7 @@
   )
 
   (module myVias:Stitchging-Via-0.4-0.7 (layer F.Cu) (tedit 59527BCE) (tstamp 59555C1A)
-    (at 134.288 106.062)
-    (fp_text reference REF** (at 0 1.27) (layer F.SilkS) hide
-      (effects (font (size 1 1) (thickness 0.15)))
-    )
-    (fp_text value Stitching-Via-0.5-0.7 (at 0 -1.27) (layer F.Fab)
-      (effects (font (size 1 1) (thickness 0.15)))
-    )
-    (pad "" thru_hole circle (at 0 0) (size 0.7 0.7) (drill 0.4) (layers *.Cu)
-      (net 1 GND) (zone_connect 2))
-  )
-
-  (module myVias:Stitchging-Via-0.4-0.7 (layer F.Cu) (tedit 59527BCE) (tstamp 59555C15)
-    (at 134.542 104.538)
+    (at 134.542 105.3)
     (fp_text reference REF** (at 0 1.27) (layer F.SilkS) hide
       (effects (font (size 1 1) (thickness 0.15)))
     )
@@ -2492,10 +2468,10 @@
     (pad "" smd rect (at 2.45 0 90) (size 1.8 1.9) (layers B.Cu B.Paste B.Mask))
   )
 
-  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 59526E89) (tstamp 59523061)
+  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 5959191A) (tstamp 59523061)
     (at 125.222 80.72)
     (path /595236ED)
-    (fp_text reference ADC1 (at -0.381 1.778) (layer F.SilkS)
+    (fp_text reference ADC1 (at -2.618 -0.058) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value TEST (at 0 -1.27) (layer F.Fab)
@@ -2505,10 +2481,10 @@
       (net 2 ADC1))
   )
 
-  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 59526E91) (tstamp 59523066)
+  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 59591920) (tstamp 59523066)
     (at 128.143 80.72)
     (path /595241FF)
-    (fp_text reference ADC2 (at 0.762 1.778) (layer F.SilkS)
+    (fp_text reference ADC2 (at 2.843 -0.058) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value TEST (at 0 -1.27) (layer F.Fab)
@@ -2557,10 +2533,10 @@
       (net 4 DAC1))
   )
 
-  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 59526EC0) (tstamp 5952307A)
+  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 59591902) (tstamp 5952307A)
     (at 175.895 86.816)
     (path /59524E9A)
-    (fp_text reference SCL1 (at -0.508 1.524) (layer F.SilkS)
+    (fp_text reference SCL1 (at -0.713 1.466) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value TEST (at 0 -1.27) (layer F.Fab)
@@ -2570,10 +2546,10 @@
       (net 9 I2C_SCL))
   )
 
-  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 59526EC5) (tstamp 5952307F)
+  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 595918FE) (tstamp 5952307F)
     (at 178.181 86.816)
     (path /59524F3D)
-    (fp_text reference SDA1 (at 0.762 1.524) (layer F.SilkS)
+    (fp_text reference SDA1 (at 1.065 1.466) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value TEST (at 0 -1.27) (layer F.Fab)

pcbs/backplane/backplane.kicad_pcb-bak

@@ -1,14 +1,14 @@
 (kicad_pcb (version 4) (host pcbnew 4.0.6-e0-6349~52~ubuntu17.04.1)
 
   (general
-    (links 179)
+    (links 177)
     (no_connects 0)
     (area 114.400999 66.146999 194.551001 116.297001)
     (thickness 1.6)
     (drawings 29)
     (tracks 460)
     (zones 0)
-    (modules 127)
+    (modules 125)
     (nets 41)
   )
 
@@ -28,7 +28,7 @@
     (34 B.Paste user)
     (35 F.Paste user)
     (36 B.SilkS user hide)
-    (37 F.SilkS user hide)
+    (37 F.SilkS user)
     (38 B.Mask user)
     (39 F.Mask user)
     (40 Dwgs.User user hide)
@@ -44,7 +44,7 @@
   )
 
   (setup
-    (last_trace_width 0.4)
+    (last_trace_width 0.25)
     (user_trace_width 0.2)
     (user_trace_width 0.3)
     (user_trace_width 0.4)
@@ -76,7 +76,7 @@
     (pad_to_mask_clearance 0.2)
     (aux_axis_origin 114.476 66.222)
     (grid_origin 114.476 116.222)
-    (visible_elements FFFFFF9F)
+    (visible_elements FFFFFFBF)
     (pcbplotparams
       (layerselection 0x00030_80000001)
       (usegerberextensions false)
@@ -291,18 +291,6 @@
       (net 1 GND) (zone_connect 2))
   )
 
-  (module myVias:Stitchging-Via-0.4-0.7 (layer F.Cu) (tedit 59527BCE) (tstamp 59555C32)
-    (at 135.05 101.744)
-    (fp_text reference REF** (at 0 1.27) (layer F.SilkS) hide
-      (effects (font (size 1 1) (thickness 0.15)))
-    )
-    (fp_text value Stitching-Via-0.5-0.7 (at 0 -1.27) (layer F.Fab)
-      (effects (font (size 1 1) (thickness 0.15)))
-    )
-    (pad "" thru_hole circle (at 0 0) (size 0.7 0.7) (drill 0.4) (layers *.Cu)
-      (net 1 GND) (zone_connect 2))
-  )
-
   (module myVias:Stitchging-Via-0.4-0.7 (layer F.Cu) (tedit 59527BCE) (tstamp 59555C2B)
     (at 122.604 106.824)
     (fp_text reference REF** (at 0 1.27) (layer F.SilkS) hide
@@ -340,19 +328,7 @@
   )
 
   (module myVias:Stitchging-Via-0.4-0.7 (layer F.Cu) (tedit 59527BCE) (tstamp 59555C1A)
-    (at 134.288 106.062)
-    (fp_text reference REF** (at 0 1.27) (layer F.SilkS) hide
-      (effects (font (size 1 1) (thickness 0.15)))
-    )
-    (fp_text value Stitching-Via-0.5-0.7 (at 0 -1.27) (layer F.Fab)
-      (effects (font (size 1 1) (thickness 0.15)))
-    )
-    (pad "" thru_hole circle (at 0 0) (size 0.7 0.7) (drill 0.4) (layers *.Cu)
-      (net 1 GND) (zone_connect 2))
-  )
-
-  (module myVias:Stitchging-Via-0.4-0.7 (layer F.Cu) (tedit 59527BCE) (tstamp 59555C15)
-    (at 134.542 104.538)
+    (at 134.542 105.3)
     (fp_text reference REF** (at 0 1.27) (layer F.SilkS) hide
       (effects (font (size 1 1) (thickness 0.15)))
     )
@@ -2492,10 +2468,10 @@
     (pad "" smd rect (at 2.45 0 90) (size 1.8 1.9) (layers B.Cu B.Paste B.Mask))
   )
 
-  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 59526E89) (tstamp 59523061)
+  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 5959191A) (tstamp 59523061)
     (at 125.222 80.72)
     (path /595236ED)
-    (fp_text reference ADC1 (at -0.381 1.778) (layer F.SilkS)
+    (fp_text reference ADC1 (at -2.618 -0.058) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value TEST (at 0 -1.27) (layer F.Fab)
@@ -2505,10 +2481,10 @@
       (net 2 ADC1))
   )
 
-  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 59526E91) (tstamp 59523066)
+  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 59591920) (tstamp 59523066)
     (at 128.143 80.72)
     (path /595241FF)
-    (fp_text reference ADC2 (at 0.762 1.778) (layer F.SilkS)
+    (fp_text reference ADC2 (at 2.843 -0.058) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value TEST (at 0 -1.27) (layer F.Fab)
@@ -2557,10 +2533,10 @@
       (net 4 DAC1))
   )
 
-  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 59526EC0) (tstamp 5952307A)
+  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 59591902) (tstamp 5952307A)
     (at 175.895 86.816)
     (path /59524E9A)
-    (fp_text reference SCL1 (at -0.508 1.524) (layer F.SilkS)
+    (fp_text reference SCL1 (at -0.713 1.466) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value TEST (at 0 -1.27) (layer F.Fab)
@@ -2570,10 +2546,10 @@
       (net 9 I2C_SCL))
   )
 
-  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 59526EC5) (tstamp 5952307F)
+  (module myTestPoints:TP_SMD_quadr_1mm (layer F.Cu) (tedit 595918FE) (tstamp 5952307F)
     (at 178.181 86.816)
     (path /59524F3D)
-    (fp_text reference SDA1 (at 0.762 1.524) (layer F.SilkS)
+    (fp_text reference SDA1 (at 1.065 1.466) (layer F.SilkS)
       (effects (font (size 1 1) (thickness 0.15)))
     )
     (fp_text value TEST (at 0 -1.27) (layer F.Fab)
@@ -6060,10 +6036,10 @@
   (gr_text RX (at 145.415 77.164) (layer F.SilkS)
     (effects (font (size 1.5 1.5) (thickness 0.3)))
   )
-  (gr_text 3.3V (at 139.319 77.164) (layer F.SilkS)
+  (gr_text 3.3V (at 140.13 77.106) (layer F.SilkS)
     (effects (font (size 1.5 1.5) (thickness 0.3)))
   )
-  (gr_text 5V (at 135.001 77.164) (layer F.SilkS)
+  (gr_text 5V (at 135.05 77.106) (layer F.SilkS)
     (effects (font (size 1.5 1.5) (thickness 0.3)))
   )
   (gr_text "Analog PCB\n" (at 201.476 103.222) (layer Dwgs.User)