Update schematic and design.

firmware/nixitest1/nixitest1.c

@@ -507,7 +507,7 @@ static inline void AdvanceFadePlace()
 	// also jittering the edges in time so you can get a full 8-bit fade.
 	// You can rotate more or less to control the periodicity.
 
-	// With this scramble, it only takes abut 93us to turn on/off.
+	// With this scramble, the period scramble is about 93us.
 	fadepos = (fadepos << 4) | ( fadepos >> 4);
 
 	uint32_t mask = HandleFade( fadepos );

nixitest1/nixitest1.kicad_prl

@@ -1,6 +1,6 @@
 {
   "board": {
-    "active_layer": 44,
+    "active_layer": 37,
     "active_layer_preset": "",
     "auto_track_width": true,
     "hidden_nets": [],

nixitest1/nixitest1.kicad_sch

@@ -1207,6 +1207,13 @@
       (effects (font (size 1.27 1.27)) (justify right) hide)
     )
   )
+  (global_label "UTX" (shape input) (at 132.08 177.8 270) (fields_autoplaced)
+    (effects (font (size 1.27 1.27)) (justify right))
+    (uuid 5c3a841c-88c7-4812-977b-cabbfa8f046a)
+    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 132.0006 183.7207 90)
+      (effects (font (size 1.27 1.27)) (justify right) hide)
+    )
+  )
   (global_label "DIG_8" (shape input) (at 125.73 44.45 0) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify left))
     (uuid 6013ebc5-2d9b-4177-9c14-043026e9f889)
@@ -1291,10 +1298,17 @@
       (effects (font (size 1.27 1.27)) (justify right) hide)
     )
   )
-  (global_label "PGM" (shape input) (at 166.37 165.1 270) (fields_autoplaced)
+  (global_label "PGM" (shape input) (at 129.54 177.8 270) (fields_autoplaced)
+    (effects (font (size 1.27 1.27)) (justify right))
+    (uuid 9e7d83ae-02cc-45df-b6de-83391b152a98)
+    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 129.6194 184.2045 90)
+      (effects (font (size 1.27 1.27)) (justify right) hide)
+    )
+  )
+  (global_label "URX" (shape input) (at 124.46 177.8 270) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify right))
     (uuid a0139dbf-800f-4b31-affb-7aba7e231628)
-    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 166.4494 171.5045 90)
+    (property "Intersheet References" "${INTERSHEET_REFS}" (id 0) (at 124.3806 184.0231 90)
       (effects (font (size 1.27 1.27)) (justify right) hide)
     )
   )
@@ -1481,6 +1495,24 @@
     )
   )
 
+  (symbol (lib_id "Connector_Generic:Conn_01x01") (at 132.08 172.72 90) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid 01b473f5-b618-4401-b7ef-ab926d8af868)
+    (property "Reference" "J6" (id 0) (at 134.62 171.4499 90)
+      (effects (font (size 1.27 1.27)) (justify right) hide)
+    )
+    (property "Value" "~" (id 1) (at 116.84 173.9899 90)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Footprint" "rawpad22:rawpad22" (id 2) (at 132.08 172.72 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 132.08 172.72 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 1c689399-c09c-4886-9c50-93581edfc086))
+  )
+
   (symbol (lib_id "power:GND") (at 256.54 114.3 0) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 02ef170b-c995-45ab-a9f1-bf40080130b4)
@@ -1756,19 +1788,19 @@
     (pin "1" (uuid 0c74247b-79c1-4e59-af99-30a62dbac413))
   )
 
-  (symbol (lib_id "Connector_Generic:Conn_01x01") (at 161.29 160.02 90) (unit 1)
+  (symbol (lib_id "Connector_Generic:Conn_01x01") (at 121.92 172.72 90) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (in_bom yes) (on_board yes)
     (uuid 3d59d3b5-1eba-40f7-adf5-55951782c47f)
-    (property "Reference" "J2" (id 0) (at 163.83 158.7499 90)
+    (property "Reference" "J2" (id 0) (at 124.46 171.4499 90)
       (effects (font (size 1.27 1.27)) (justify right) hide)
     )
-    (property "Value" "~" (id 1) (at 163.83 161.2899 90)
+    (property "Value" "~" (id 1) (at 129.54 173.9899 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Footprint" "rawpad22:rawpad22" (id 2) (at 161.29 160.02 0)
+    (property "Footprint" "rawpad22:rawpad22" (id 2) (at 121.92 172.72 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 161.29 160.02 0)
+    (property "Datasheet" "~" (id 3) (at 121.92 172.72 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 4723f0c5-6078-41fe-940b-c91c5baaa09d))
@@ -1894,19 +1926,19 @@
     (pin "1" (uuid 70ac3412-9ae7-4cee-a23a-92cb827968e8))
   )
 
-  (symbol (lib_id "Connector_Generic:Conn_01x01") (at 166.37 160.02 90) (unit 1)
+  (symbol (lib_id "Connector_Generic:Conn_01x01") (at 124.46 172.72 90) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 62a87860-c765-4c8d-9837-4f69f0305733)
-    (property "Reference" "J4" (id 0) (at 168.91 158.7499 90)
+    (property "Reference" "J4" (id 0) (at 127 171.4499 90)
       (effects (font (size 1.27 1.27)) (justify right) hide)
     )
-    (property "Value" "~" (id 1) (at 168.91 161.2899 90)
+    (property "Value" "~" (id 1) (at 127 173.9899 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Footprint" "rawpad22:rawpad22" (id 2) (at 166.37 160.02 0)
+    (property "Footprint" "rawpad22:rawpad22" (id 2) (at 124.46 172.72 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 166.37 160.02 0)
+    (property "Datasheet" "~" (id 3) (at 124.46 172.72 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 7a6eb7ba-ea8e-4933-8da7-c50631f4826b))
@@ -2139,37 +2171,37 @@
     (pin "1" (uuid 24b6b13e-7383-4c9b-af64-0528d32adfd1))
   )
 
-  (symbol (lib_id "power:+5V") (at 163.83 165.1 180) (unit 1)
+  (symbol (lib_id "power:+5V") (at 127 177.8 180) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 89bc2a9a-0459-4374-90b7-e699bb20f381)
-    (property "Reference" "#PWR0131" (id 0) (at 163.83 161.29 0)
+    (property "Reference" "#PWR0131" (id 0) (at 127 173.99 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "+5V" (id 1) (at 163.83 172.72 90)
+    (property "Value" "+5V" (id 1) (at 127 185.42 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Footprint" "" (id 2) (at 163.83 165.1 0)
+    (property "Footprint" "" (id 2) (at 127 177.8 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 163.83 165.1 0)
+    (property "Datasheet" "" (id 3) (at 127 177.8 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 956ad4a4-cb8d-4eef-aba4-03ec6d18e652))
   )
 
-  (symbol (lib_id "power:GND") (at 161.29 165.1 0) (unit 1)
+  (symbol (lib_id "power:GND") (at 121.92 177.8 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 8e0259d4-bb9a-4043-8fcc-b83ca78b22de)
-    (property "Reference" "#PWR0134" (id 0) (at 161.29 171.45 0)
+    (property "Reference" "#PWR0134" (id 0) (at 121.92 184.15 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 161.29 172.72 90)
+    (property "Value" "GND" (id 1) (at 121.92 185.42 90)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Footprint" "" (id 2) (at 161.29 165.1 0)
+    (property "Footprint" "" (id 2) (at 121.92 177.8 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 161.29 165.1 0)
+    (property "Datasheet" "" (id 3) (at 121.92 177.8 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid b657219a-08f5-4c20-8ae3-aa2f19a0eed5))
@@ -2216,19 +2248,19 @@
     (pin "3" (uuid 86797c81-9066-46c3-bc9e-2b87acc1c79a))
   )
 
-  (symbol (lib_id "Connector_Generic:Conn_01x01") (at 163.83 160.02 90) (unit 1)
+  (symbol (lib_id "Connector_Generic:Conn_01x01") (at 127 172.72 90) (unit 1)
-    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (in_bom yes) (on_board yes)
     (uuid a53c488c-54ea-489d-be68-ef1ac4985862)
-    (property "Reference" "J3" (id 0) (at 166.37 158.7499 90)
+    (property "Reference" "J3" (id 0) (at 129.54 171.4499 90)
       (effects (font (size 1.27 1.27)) (justify right) hide)
     )
-    (property "Value" "~" (id 1) (at 166.37 161.2899 90)
+    (property "Value" "~" (id 1) (at 130.81 173.9899 90)
       (effects (font (size 1.27 1.27)) (justify right))
     )
-    (property "Footprint" "rawpad22:rawpad22" (id 2) (at 163.83 160.02 0)
+    (property "Footprint" "rawpad22:rawpad22" (id 2) (at 127 172.72 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 163.83 160.02 0)
+    (property "Datasheet" "~" (id 3) (at 127 172.72 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid b4f1f05a-8f71-4b0f-a0a6-1bc612488355))
@@ -2655,6 +2687,24 @@
     (pin "4" (uuid 346d6492-7b0a-49d3-96ea-b90398a5b9f0))
   )
 
+  (symbol (lib_id "Connector_Generic:Conn_01x01") (at 129.54 172.72 90) (unit 1)
+    (in_bom yes) (on_board yes) (fields_autoplaced)
+    (uuid f434e5f4-d301-4161-a4e0-864b47e33319)
+    (property "Reference" "J5" (id 0) (at 132.08 171.4499 90)
+      (effects (font (size 1.27 1.27)) (justify right) hide)
+    )
+    (property "Value" "~" (id 1) (at 132.08 173.9899 90)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Footprint" "rawpad22:rawpad22" (id 2) (at 129.54 172.72 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 129.54 172.72 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 8fef2914-e0b1-42ec-b56b-08ddbe1cffae))
+  )
+
   (symbol (lib_id "Device:R") (at 52.07 123.19 180) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid fadf8c09-fc36-49b9-a4bd-98e6e35399b2)
@@ -2856,6 +2906,12 @@
     (path "/62a87860-c765-4c8d-9837-4f69f0305733"
       (reference "J4") (unit 1) (value "~") (footprint "rawpad22:rawpad22")
     )
+    (path "/f434e5f4-d301-4161-a4e0-864b47e33319"
+      (reference "J5") (unit 1) (value "~") (footprint "rawpad22:rawpad22")
+    )
+    (path "/01b473f5-b618-4401-b7ef-ab926d8af868"
+      (reference "J6") (unit 1) (value "~") (footprint "rawpad22:rawpad22")
+    )
     (path "/6391ffee-64ab-4dc8-a08c-807c55cf112f"
       (reference "NE1") (unit 1) (value "Lamp_Neon") (footprint "neonglow:neonglow")
     )

parts/rawpad22.pretty/rawpad22.kicad_mod

@@ -0,0 +1,20 @@
+(footprint "rawpad22" (version 20211014) (generator pcbnew)
+  (layer "F.Cu")
+  (tedit 0)
+  (property "Sheetfile" "nixitest1.kicad_sch")
+  (property "Sheetname" "")
+  (attr smd)
+  (fp_text reference "J?" (at 0 -0.5 unlocked) (layer "F.SilkS") hide
+    (effects (font (size 0.7 0.7) (thickness 0.1)))
+    (tstamp 44e6f670-39fd-4f57-8f9d-d718f2720744)
+  )
+  (fp_text value "~" (at 0 1 unlocked) (layer "F.Fab") hide
+    (effects (font (size 1 1) (thickness 0.15)))
+    (tstamp 59a3d188-f76a-421b-8f80-779f4c5b031e)
+  )
+  (fp_text user "${REFERENCE}" (at 0 2.5 unlocked) (layer "F.Fab") hide
+    (effects (font (size 1 1) (thickness 0.15)))
+    (tstamp 94dd9f53-badd-482d-b3a8-28ddfce252cb)
+  )
+  (pad "1" thru_hole rect (at 0 0) (size 1.75 1.75) (drill 0.9) (layers *.Cu *.Mask) (tstamp f2c62621-a09b-4af7-8795-43f085490e24))
+)