Browse Source

Corrected MOSFET connections

I had the source and drain reversed—whoops.  After fixing it with an
X-Acto knife and some point-to-point wiring, I've updated the schematic
and PCB files accordingly.

THIS ALSO MARKS THE BEGINNING OF DEVELOPMENT OF THE NEXT BOARD REVISION.
Clara Hobbs 7 years ago
parent
commit
a3e514c0f7
7 changed files with 46 additions and 41 deletions
  1. 1
    1
      microcontroller.sch
  2. 2
    2
      output.sch
  3. 39
    34
      pd-buddy.kicad_pcb
  4. 1
    1
      pd-buddy.sch
  5. 1
    1
      pd_phy.sch
  6. 1
    1
      usb_type-c.sch
  7. 1
    1
      voltage_regulator.sch

+ 1
- 1
microcontroller.sch View File

@@ -93,7 +93,7 @@ encoding utf-8
93 93
 Sheet 3 6
94 94
 Title "PD Buddy"
95 95
 Date ""
96
-Rev "0.1"
96
+Rev "0.2"
97 97
 Comp ""
98 98
 Comment1 ""
99 99
 Comment2 ""

+ 2
- 2
output.sch View File

@@ -93,7 +93,7 @@ encoding utf-8
93 93
 Sheet 4 6
94 94
 Title "PD Buddy"
95 95
 Date ""
96
-Rev "0.1"
96
+Rev "0.2"
97 97
 Comp ""
98 98
 Comment1 ""
99 99
 Comment2 ""
@@ -109,7 +109,7 @@ F 1 "DMP4015SSS" H 6600 3500 50  0000 L CNN
109 109
 F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 6600 3650 50  0001 C CNN
110 110
 F 3 "http://www.diodes.com/_files/datasheets/DMP4015SSS.pdf" H 6600 3600 50  0001 C CNN
111 111
 	1    6400 3550
112
-	1    0    0    -1  
112
+	1    0    0    1   
113 113
 $EndComp
114 114
 $Comp
115 115
 L PZT2222A Q1

+ 39
- 34
pd-buddy.kicad_pcb View File

@@ -6,7 +6,7 @@
6 6
     (area 80.924999 56.924999 130.075001 83.075001)
7 7
     (thickness 1.6)
8 8
     (drawings 10)
9
-    (tracks 382)
9
+    (tracks 383)
10 10
     (zones 0)
11 11
     (modules 38)
12 12
     (nets 65)
@@ -15,7 +15,7 @@
15 15
   (page USLetter)
16 16
   (title_block
17 17
     (title "PD Buddy")
18
-    (rev 0.1)
18
+    (rev 0.2)
19 19
   )
20 20
 
21 21
   (layers
@@ -230,7 +230,6 @@
230 230
     (add_net "Net-(U2-Pad46)")
231 231
     (add_net "Net-(U2-Pad5)")
232 232
     (add_net "Net-(U2-Pad6)")
233
-    (add_net VBUS)
234 233
     (add_net VCONN)
235 234
   )
236 235
 
@@ -242,6 +241,7 @@
242 241
     (uvia_dia 0.3)
243 242
     (uvia_drill 0.1)
244 243
     (add_net "Net-(D1-Pad1)")
244
+    (add_net VBUS)
245 245
   )
246 246
 
247 247
   (net_class Power_Small ""
@@ -1035,21 +1035,21 @@
1035 1035
     (fp_line (start -2.075 2.575) (end 2.075 2.575) (layer F.SilkS) (width 0.15))
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     (fp_line (start -2.075 -2.525) (end -3.475 -2.525) (layer F.SilkS) (width 0.15))
1037 1037
     (pad 1 smd rect (at -2.7 -1.905) (size 1.55 0.6) (layers F.Cu F.Paste F.Mask)
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-      (net 5 "Net-(D1-Pad1)"))
1038
+      (net 1 VBUS))
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     (pad 2 smd rect (at -2.7 -0.635) (size 1.55 0.6) (layers F.Cu F.Paste F.Mask)
1040
-      (net 5 "Net-(D1-Pad1)"))
1040
+      (net 1 VBUS))
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     (pad 3 smd rect (at -2.7 0.635) (size 1.55 0.6) (layers F.Cu F.Paste F.Mask)
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-      (net 5 "Net-(D1-Pad1)"))
1042
+      (net 1 VBUS))
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     (pad 4 smd rect (at -2.7 1.905) (size 1.55 0.6) (layers F.Cu F.Paste F.Mask)
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       (net 24 "Net-(Q1-Pad2)"))
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     (pad 5 smd rect (at 2.7 1.905) (size 1.55 0.6) (layers F.Cu F.Paste F.Mask)
1046
-      (net 1 VBUS))
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+      (net 5 "Net-(D1-Pad1)"))
1047 1047
     (pad 6 smd rect (at 2.7 0.635) (size 1.55 0.6) (layers F.Cu F.Paste F.Mask)
1048
-      (net 1 VBUS))
1048
+      (net 5 "Net-(D1-Pad1)"))
1049 1049
     (pad 7 smd rect (at 2.7 -0.635) (size 1.55 0.6) (layers F.Cu F.Paste F.Mask)
1050
-      (net 1 VBUS))
1050
+      (net 5 "Net-(D1-Pad1)"))
1051 1051
     (pad 8 smd rect (at 2.7 -1.905) (size 1.55 0.6) (layers F.Cu F.Paste F.Mask)
1052
-      (net 1 VBUS))
1052
+      (net 5 "Net-(D1-Pad1)"))
1053 1053
     (model Housings_SOIC.3dshapes/SOIC-8_3.9x4.9mm_Pitch1.27mm.wrl
1054 1054
       (at (xyz 0 0 0))
1055 1055
       (scale (xyz 1 1 1))
@@ -1322,7 +1322,7 @@
1322 1322
   )
1323 1323
 
1324 1324
   (module Resistors_SMD:R_0805 (layer F.Cu) (tedit 58307B54) (tstamp 5892669D)
1325
-    (at 125 81 180)
1325
+    (at 123.5 81 180)
1326 1326
     (descr "Resistor SMD 0805, reflow soldering, Vishay (see dcrcw.pdf)")
1327 1327
     (tags "resistor 0805")
1328 1328
     (path /588FA3A4/5892602E)
@@ -1791,7 +1791,7 @@
1791 1791
     (pad "" thru_hole circle (at 1.856155 -1.856155 90) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask))
1792 1792
   )
1793 1793
 
1794
-  (gr_text "PD Buddy\nv0.1" (at 105.5 61) (layer B.Mask)
1794
+  (gr_text "PD Buddy\nv0.2" (at 105.5 61) (layer B.Mask)
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     (effects (font (size 2 2) (thickness 0.4)) (justify mirror))
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   )
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   (gr_text ⏚ (at 129 73.5 90) (layer F.SilkS)
@@ -1806,20 +1806,19 @@
1806 1806
   (gr_line (start 82 83) (end 129 83) (layer Edge.Cuts) (width 0.15))
1807 1807
   (gr_line (start 81 58) (end 81 82) (layer Edge.Cuts) (width 0.15))
1808 1808
 
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-  (segment (start 93.5 71.5) (end 94 72) (width 1.5) (layer B.Cu) (net 1))
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+  (segment (start 122.3 76.365) (end 123.865 76.365) (width 1.5) (layer F.Cu) (net 1))
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+  (segment (start 123.865 76.365) (end 124.5 77) (width 1.5) (layer F.Cu) (net 1))
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+  (segment (start 124.5 77) (end 124.5 80.95) (width 1.5) (layer F.Cu) (net 1))
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1814
+  (segment (start 120.5 81) (end 124.5 77) (width 1.5) (layer B.Cu) (net 1))
1815
+  (via (at 124.5 77) (size 1.5) (drill 1) (layers F.Cu B.Cu) (net 1))
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   (segment (start 94 72) (end 103 81) (width 1.5) (layer B.Cu) (net 1))
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+  (segment (start 93.5 71.5) (end 94 72) (width 1.5) (layer B.Cu) (net 1))
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1813 1820
   (segment (start 97.755 72) (end 94 72) (width 0.25) (layer F.Cu) (net 1))
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   (via (at 94 72) (size 0.6) (drill 0.4) (layers F.Cu B.Cu) (net 1))
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-  (segment (start 127.7 80.7) (end 128 81) (width 1.5) (layer F.Cu) (net 1))
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-  (segment (start 127.7 77.635) (end 127.7 78.905) (width 1.5) (layer F.Cu) (net 1))
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-  (segment (start 127.7 75.095) (end 127.7 76.365) (width 1.5) (layer F.Cu) (net 1))
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-  (segment (start 128 81) (end 125.95 81) (width 1.5) (layer F.Cu) (net 1))
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-  (segment (start 103 81) (end 128 81) (width 1.5) (layer B.Cu) (net 1))
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-  (via (at 128 81) (size 1.5) (drill 1) (layers F.Cu B.Cu) (net 1))
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   (segment (start 89.35 71.2) (end 92.8 71.2) (width 0.6) (layer B.Cu) (net 1))
1825 1824
   (segment (start 92.299999 67.799999) (end 92 67.5) (width 1.5) (layer B.Cu) (net 1))
@@ -1839,6 +1838,8 @@
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   (segment (start 89.4 68.75) (end 89.35 68.8) (width 0.25) (layer F.Cu) (net 1))
1840 1839
   (segment (start 90.66 71.25) (end 89.4 71.25) (width 0.25) (layer F.Cu) (net 1))
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   (segment (start 89.4 71.25) (end 89.35 71.2) (width 0.25) (layer F.Cu) (net 1))
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+  (segment (start 122.3 76.365) (end 122.3 75.095) (width 1.5) (layer F.Cu) (net 1))
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+  (segment (start 122.3 77.635) (end 122.3 76.365) (width 1.5) (layer F.Cu) (net 1))
1842 1843
   (segment (start 97 73) (end 98 73) (width 0.25) (layer F.Cu) (net 2))
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   (via (at 98 73) (size 0.6) (drill 0.4) (layers F.Cu B.Cu) (net 2))
1844 1845
   (segment (start 113.95 81) (end 117 81) (width 0.25) (layer F.Cu) (net 2))
@@ -2034,13 +2035,14 @@
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+  (segment (start 127.7 76.365) (end 127.7 77.635) (width 1.5) (layer F.Cu) (net 5))
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+ 1
- 1
pd-buddy.sch View File

@@ -93,7 +93,7 @@ encoding utf-8
93 93
 Sheet 1 6
94 94
 Title "PD Buddy"
95 95
 Date ""
96
-Rev "0.1"
96
+Rev "0.2"
97 97
 Comp ""
98 98
 Comment1 ""
99 99
 Comment2 ""

+ 1
- 1
pd_phy.sch View File

@@ -93,7 +93,7 @@ encoding utf-8
93 93
 Sheet 6 6
94 94
 Title "PD Buddy"
95 95
 Date ""
96
-Rev "0.1"
96
+Rev "0.2"
97 97
 Comp ""
98 98
 Comment1 ""
99 99
 Comment2 ""

+ 1
- 1
usb_type-c.sch View File

@@ -93,7 +93,7 @@ encoding utf-8
93 93
 Sheet 3 6
94 94
 Title "PD Buddy"
95 95
 Date ""
96
-Rev "0.1"
96
+Rev "0.2"
97 97
 Comp ""
98 98
 Comment1 ""
99 99
 Comment2 ""

+ 1
- 1
voltage_regulator.sch View File

@@ -93,7 +93,7 @@ encoding utf-8
93 93
 Sheet 2 6
94 94
 Title "PD Buddy"
95 95
 Date ""
96
-Rev "0.1"
96
+Rev "0.2"
97 97
 Comp ""
98 98
 Comment1 ""
99 99
 Comment2 ""

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