From: John Tsiombikas <nuclear@member.fsf.org>
Date: Sun, 17 Jul 2022 19:46:51 +0000 (+0300)
Subject: schematic progress
X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=sgikbd;a=commitdiff_plain;h=abb669013547d5473f83729765225ac5faee9332

schematic progress
---

diff --git a/hw/sgikbd.kicad_sch b/hw/sgikbd.kicad_sch
index 38e25ea..0bb56e8 100644
--- a/hw/sgikbd.kicad_sch
+++ b/hw/sgikbd.kicad_sch
@@ -14,262 +14,218 @@
   )
 
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-      (property "Value" "sgikbd-rescue_CONN_01X04" (id 1) (at 2.54 0 90)
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+        (effects (font (size 1.27 1.27)) hide)
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+        (effects (font (size 1.27 1.27)))
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+        (effects (font (size 1.27 1.27)) (justify left))
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+        (effects (font (size 1.27 1.27) italic) hide)
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+        (effects (font (size 1.27 1.27)) hide)
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+        (effects (font (size 1.27 1.27)) hide)
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+        (effects (font (size 1.27 1.27)) hide)
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+        (effects (font (size 1.27 1.27)) hide)
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+          (stroke (width 0.254) (type default) (color 0 0 0 0))
+          (fill (type background))
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+      (symbol "L7905_1_1"
+        (pin power_in line (at 0 7.62 270) (length 2.54)
+          (name "GND" (effects (font (size 1.27 1.27))))
+          (number "1" (effects (font (size 1.27 1.27))))
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+        (pin power_in line (at -7.62 0 0) (length 2.54)
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+          (number "2" (effects (font (size 1.27 1.27))))
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+        (pin power_out line (at 7.62 0 180) (length 2.54)
+          (name "VO" (effects (font (size 1.27 1.27))))
+          (number "3" (effects (font (size 1.27 1.27))))
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+      )
+    )
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+      (property "Reference" "#PWR" (id 0) (at 0 2.54 0)
+        (effects (font (size 1.27 1.27)) hide)
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         (effects (font (size 1.27 1.27)))
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@@ -293,48 +494,128 @@
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         (effects (font (size 1.27 1.27)) hide)
       )
-      (symbol "CONN_01X04_0_1"
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+      (property "ki_description" "Power symbol creates a global label with name \"-5V\"" (id 5) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (symbol "-5V_0_0"
+        (pin power_in line (at 0 0 90) (length 0) hide
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+          (number "1" (effects (font (size 1.27 1.27))))
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+            (xy 0 1.27)
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+        (effects (font (size 1.27 1.27)) hide)
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+        (effects (font (size 1.27 1.27)) hide)
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+        (effects (font (size 1.27 1.27)) hide)
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+        (effects (font (size 1.27 1.27)) hide)
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+          (number "1" (effects (font (size 1.27 1.27))))
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+        (effects (font (size 1.27 1.27)) (justify left))
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+          (name "~" (effects (font (size 1.27 1.27))))
           (number "2" (effects (font (size 1.27 1.27))))
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@@ -469,72 +750,6 @@
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@@ -583,883 +798,1242 @@
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+    (pin "28" (uuid 5278fb5e-f15e-42fe-84df-a59fee8119f1))
+    (pin "29" (uuid fa2253b1-674a-48db-8f5b-f4c85dcb27ae))
+    (pin "3" (uuid e5c9e5a1-eb3c-47d6-be9a-b6b058a3d5d9))
+    (pin "30" (uuid 2db578cd-b125-49d3-b68b-3360b8f58d41))
+    (pin "31" (uuid 1875410c-e4b4-4ec3-b634-5e1a0d17ab0f))
+    (pin "32" (uuid 44ec5d8a-0a8a-4230-b003-6ed9c113dcbb))
+    (pin "4" (uuid 70e94f88-657e-428d-84a0-9ae84ea57cd7))
+    (pin "5" (uuid d6a8f316-1392-4ab3-858a-2bdd1e8ab61d))
+    (pin "6" (uuid 58f281db-090d-4a92-8a73-05e2a97a7ee9))
+    (pin "7" (uuid cc490913-daab-4fa1-87b9-975705ee9dbd))
+    (pin "8" (uuid e82e6c3a-dba3-44b6-823e-2bd844f08cca))
+    (pin "9" (uuid 480d5422-6d33-4319-a5c2-9ce1cd04fa90))
   )
 
-  (symbol (lib_id "sgikbd-rescue:VCC") (at 148.59 96.52 0) (unit 1)
+  (symbol (lib_id "power:VCC") (at 147.32 86.36 0) (unit 1)
     (in_bom yes) (on_board yes)
-    (uuid 00000000-0000-0000-0000-000059e40d4f)
-    (property "Reference" "#PWR5" (id 0) (at 148.59 100.33 0)
+    (uuid d2d09b12-f289-4c5f-ae54-7aa6559d3d8e)
+    (property "Reference" "#PWR?" (id 0) (at 147.32 90.17 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "VCC" (id 1) (at 148.59 92.71 0))
-    (property "Footprint" "" (id 2) (at 148.59 96.52 0)
+    (property "Value" "VCC" (id 1) (at 147.32 82.55 0))
+    (property "Footprint" "" (id 2) (at 147.32 86.36 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 148.59 96.52 0)
+    (property "Datasheet" "" (id 3) (at 147.32 86.36 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid 7d76d925-f900-42af-a03f-bb32d2381b09))
+    (pin "1" (uuid 0560d830-008e-491d-a5d8-a3d82ed4a1d7))
   )
 
-  (symbol (lib_id "sgikbd-rescue:SW_Push") (at 189.23 88.9 0) (unit 1)
+  (symbol (lib_id "sgikbd:sgi-mdin6") (at 199.39 81.28 0) (unit 1)
     (in_bom yes) (on_board yes)
-    (uuid 00000000-0000-0000-0000-000059e5c5fc)
-    (property "Reference" "SW1" (id 0) (at 190.5 86.36 0)
+    (uuid db7adfac-4ae3-4494-b134-8066ae717c46)
+    (property "Reference" "U?" (id 0) (at 200.66 91.44 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "RESET" (id 1) (at 189.23 90.424 0))
-    (property "Footprint" "" (id 2) (at 189.23 83.82 0)
+    (property "Value" "sgi-mdin6" (id 1) (at 203.2 86.36 90)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "" (id 2) (at 199.39 91.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 189.23 83.82 0)
+    (property "Datasheet" "" (id 3) (at 199.39 91.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid c106154f-d948-43e5-abfa-e1b96055d91b))
-    (pin "2" (uuid c24d6ac8-802d-4df3-a210-9cb1f693e865))
+    (pin "1" (uuid db050cb9-9bb1-4a56-b629-4a0e8c17dc18))
+    (pin "2" (uuid 1ce203d3-1f2b-4df8-a7d2-dd5bdabf3298))
+    (pin "3" (uuid 35861266-06d3-4750-8531-07a29ce5393f))
+    (pin "4" (uuid 4c3c1d50-93ca-4abb-a2c0-42a2a2632b3d))
+    (pin "5" (uuid 740b96d9-a3f1-423f-99f8-6705f1872ffc))
+    (pin "6" (uuid e77ad6aa-2242-4a84-87a5-55d1eccb8b1b))
   )
 
-  (symbol (lib_id "sgikbd-rescue:GND") (at 194.31 88.9 0) (unit 1)
+  (symbol (lib_id "sgikbd-rescue:GND") (at 213.36 46.99 0) (unit 1)
     (in_bom yes) (on_board yes)
-    (uuid 00000000-0000-0000-0000-000059e5c78a)
-    (property "Reference" "#PWR13" (id 0) (at 194.31 95.25 0)
+    (uuid e1e46521-5aa2-4a20-bcc8-28ad5b4622d0)
+    (property "Reference" "#PWR?" (id 0) (at 213.36 53.34 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 194.31 92.71 0))
-    (property "Footprint" "" (id 2) (at 194.31 88.9 0)
+    (property "Value" "GND" (id 1) (at 213.36 50.8 0))
+    (property "Footprint" "" (id 2) (at 213.36 46.99 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 194.31 88.9 0)
+    (property "Datasheet" "" (id 3) (at 213.36 46.99 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (pin "1" (uuid 7afa54c4-2181-41d3-81f7-39efc497ecae))
+    (pin "1" (uuid ba9397db-94f5-4179-8e35-6b0749c2a062))
   )
 
   (sheet_instances
@@ -1783,56 +2433,62 @@
   )
 
   (symbol_instances
-    (path "/00000000-0000-0000-0000-000059ddabee"
-      (reference "#PWR1") (unit 1) (value "VCC") (footprint "")
-    )
     (path "/00000000-0000-0000-0000-000059ddab03"
       (reference "#PWR2") (unit 1) (value "GND") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059dda579"
-      (reference "#PWR3") (unit 1) (value "VCC") (footprint "")
-    )
     (path "/00000000-0000-0000-0000-000059dda5c3"
       (reference "#PWR4") (unit 1) (value "GND") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059e40d4f"
-      (reference "#PWR5") (unit 1) (value "VCC") (footprint "")
-    )
-    (path "/00000000-0000-0000-0000-000059e2d903"
-      (reference "#PWR6") (unit 1) (value "VCC") (footprint "")
-    )
-    (path "/00000000-0000-0000-0000-000059ddc6e9"
-      (reference "#PWR7") (unit 1) (value "GND") (footprint "")
-    )
     (path "/00000000-0000-0000-0000-000059dda306"
       (reference "#PWR8") (unit 1) (value "GND") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059ddd4d2"
-      (reference "#PWR9") (unit 1) (value "VCC") (footprint "")
-    )
-    (path "/00000000-0000-0000-0000-000059dd9f84"
-      (reference "#PWR10") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/00000000-0000-0000-0000-000059dd9f46"
-      (reference "#PWR11") (unit 1) (value "VCC") (footprint "")
-    )
     (path "/00000000-0000-0000-0000-000059dd9d4a"
       (reference "#PWR12") (unit 1) (value "GND") (footprint "")
     )
     (path "/00000000-0000-0000-0000-000059e5c78a"
       (reference "#PWR13") (unit 1) (value "GND") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059dd9dd3"
-      (reference "#PWR14") (unit 1) (value "VCC") (footprint "")
+    (path "/144f3d27-b8bc-4cbc-991c-e90ca8005234"
+      (reference "#PWR?") (unit 1) (value "-5V") (footprint "")
+    )
+    (path "/4d35aed6-ceeb-49eb-b775-7025ff0e4bd9"
+      (reference "#PWR?") (unit 1) (value "VCC") (footprint "")
+    )
+    (path "/4d870650-6a07-4c15-8544-848e04d67dd4"
+      (reference "#PWR?") (unit 1) (value "VCC") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059e3eab6"
-      (reference "#PWR15") (unit 1) (value "VCC") (footprint "")
+    (path "/54b6cee5-2362-4b79-834b-4f432b1c87df"
+      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059e3f32f"
-      (reference "#PWR16") (unit 1) (value "VCC") (footprint "")
+    (path "/6c841f0c-da1a-4c48-9e4d-c8227fac9d13"
+      (reference "#PWR?") (unit 1) (value "VCC") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059e3f2e8"
-      (reference "#PWR17") (unit 1) (value "GND") (footprint "")
+    (path "/6dce018e-1035-452a-84b2-f460ffd4fb17"
+      (reference "#PWR?") (unit 1) (value "VCC") (footprint "")
+    )
+    (path "/8293019a-196b-418b-8420-f7ea58fa55b0"
+      (reference "#PWR?") (unit 1) (value "VCC") (footprint "")
+    )
+    (path "/857054d3-b556-4944-af3d-847d9b43c1b1"
+      (reference "#PWR?") (unit 1) (value "VCC") (footprint "")
+    )
+    (path "/87ad6938-c2f6-4ab0-bc4d-3cc0c59f827c"
+      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/9e18ec8c-2e54-406c-a910-0cd97b016449"
+      (reference "#PWR?") (unit 1) (value "VCC") (footprint "")
+    )
+    (path "/a961128f-f53c-4b9c-9217-00ef0348c816"
+      (reference "#PWR?") (unit 1) (value "VCC") (footprint "")
+    )
+    (path "/c23bc9da-b66f-4b33-be2b-593ebc010056"
+      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/d2d09b12-f289-4c5f-ae54-7aa6559d3d8e"
+      (reference "#PWR?") (unit 1) (value "VCC") (footprint "")
+    )
+    (path "/e1e46521-5aa2-4a20-bcc8-28ad5b4622d0"
+      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
     )
     (path "/00000000-0000-0000-0000-000059ddadd5"
       (reference "C1") (unit 1) (value "0.1uF") (footprint "")
@@ -1846,44 +2502,68 @@
     (path "/00000000-0000-0000-0000-000059dda28b"
       (reference "C4") (unit 1) (value "22pF") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059dd9e89"
-      (reference "CON1") (unit 1) (value "ISP") (footprint "AVR-ISP-6")
+    (path "/0506c95a-0384-4742-ad3c-3b37dfed6254"
+      (reference "C?") (unit 1) (value "0.33uF") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059ddd3d1"
-      (reference "J1") (unit 1) (value "SERIAL") (footprint "")
+    (path "/107ce960-81c7-4fdf-aa5e-bfad9a082e8a"
+      (reference "C?") (unit 1) (value "0.33uF") (footprint "")
+    )
+    (path "/9cca8fbb-8e16-4e55-808d-86cb5ae24248"
+      (reference "C?") (unit 1) (value "0.33uF") (footprint "")
+    )
+    (path "/bfd90246-dacb-48a4-a73c-96a067e60b27"
+      (reference "C?") (unit 1) (value "0.33uF") (footprint "")
+    )
+    (path "/438e4948-d1a2-4c51-b9a8-0de1a18f8384"
+      (reference "J?") (unit 1) (value "AVR-ISP") (footprint "")
     )
     (path "/00000000-0000-0000-0000-000059e40996"
       (reference "R1") (unit 1) (value "4.7k") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059e3cd35"
-      (reference "R2") (unit 1) (value "4.7k") (footprint "")
+    (path "/8bd18b46-e3d9-483f-be70-173ac55b5653"
+      (reference "R?") (unit 1) (value "4.7k") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059e3e98a"
-      (reference "R3") (unit 1) (value "4.7k") (footprint "")
+    (path "/cb7fab42-e488-463f-8b73-5bc3992d5e53"
+      (reference "R?") (unit 1) (value "4.7k") (footprint "")
     )
     (path "/00000000-0000-0000-0000-000059e5c5fc"
       (reference "SW1") (unit 1) (value "RESET") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059e3d07d"
-      (reference "SW2") (unit 1) (value "SW_DPDT_x2") (footprint "")
+    (path "/0cc7ecdb-c608-4982-a337-7bb9453e2ba2"
+      (reference "U?") (unit 1) (value "sgi-db15") (footprint "Connector_Dsub:DSUB-15_Female_Horizontal_P2.77x2.84mm_EdgePinOffset7.70mm_Housed_MountingHolesOffset9.12mm")
+    )
+    (path "/5084e1b7-7713-4268-86a1-6f39cdfef5e5"
+      (reference "U?") (unit 1) (value "ps2kbd") (footprint "")
+    )
+    (path "/55d75fe9-9710-4cd3-9402-7930a2eb266f"
+      (reference "U?") (unit 1) (value "LM358") (footprint "")
+    )
+    (path "/6e637974-8ae9-44b7-bba8-5ed9ea4e4b33"
+      (reference "U?") (unit 1) (value "sgi-db9") (footprint "Connector_Dsub:DSUB-9_Female_Horizontal_P2.77x2.84mm_EdgePinOffset7.70mm_Housed_MountingHolesOffset9.12mm")
+    )
+    (path "/6e6a56fd-7c82-4588-8eb4-8d1102acf415"
+      (reference "U?") (unit 1) (value "L7805") (footprint "")
+    )
+    (path "/753bdd7e-d169-4b8a-a968-e2d59f6406ae"
+      (reference "U?") (unit 1) (value "L7905") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059e3d417"
-      (reference "SW2") (unit 2) (value "SW_DPDT_x2") (footprint "")
+    (path "/bfca60ae-f58a-4cb2-aed7-41c55e291737"
+      (reference "U?") (unit 1) (value "ps2mouse") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059dd9a9d"
-      (reference "U1") (unit 1) (value "ATMEGA88-20PU") (footprint "DIL28")
+    (path "/ce1871bd-0dbe-421e-af45-ef8b1716fbf2"
+      (reference "U?") (unit 1) (value "ATmega328PB-A") (footprint "Package_QFP:TQFP-32_7x7mm_P0.8mm")
     )
-    (path "/00000000-0000-0000-0000-000059ddbcd1"
-      (reference "U2") (unit 1) (value "intkbd") (footprint "")
+    (path "/db7adfac-4ae3-4494-b134-8066ae717c46"
+      (reference "U?") (unit 1) (value "sgi-mdin6") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059dd9993"
-      (reference "U3") (unit 1) (value "ps2conn") (footprint "")
+    (path "/4b35f29d-7657-43e1-85cb-8c17a652696b"
+      (reference "U?") (unit 2) (value "LM358") (footprint "")
     )
-    (path "/00000000-0000-0000-0000-000059e3d757"
-      (reference "U4") (unit 1) (value "kbout") (footprint "")
+    (path "/cb7c6d7a-9797-492c-8df1-7286fcb154a3"
+      (reference "U?") (unit 3) (value "LM358") (footprint "")
     )
     (path "/00000000-0000-0000-0000-000059dda0c7"
-      (reference "Y1") (unit 1) (value "Crystal") (footprint "")
+      (reference "Y1") (unit 1) (value "14.7456MHz") (footprint "")
     )
   )
 )
diff --git a/hw/sgikbd.kicad_sym b/hw/sgikbd.kicad_sym
index ef65c9c..594af57 100644
--- a/hw/sgikbd.kicad_sym
+++ b/hw/sgikbd.kicad_sym
@@ -19,22 +19,196 @@
       )
     )
     (symbol "ps2conn_1_1"
-      (pin passive line (at -12.7 2.54 0) (length 5.08)
+      (pin passive line (at -10.16 2.54 0) (length 2.54)
         (name "DATA" (effects (font (size 1.27 1.27))))
         (number "1" (effects (font (size 1.27 1.27))))
       )
-      (pin passive line (at 0 -10.16 90) (length 5.08)
+      (pin passive line (at 0 -7.62 90) (length 2.54)
         (name "GND" (effects (font (size 1.27 1.27))))
         (number "3" (effects (font (size 1.27 1.27))))
       )
-      (pin passive line (at 0 10.16 270) (length 5.08)
+      (pin passive line (at 0 7.62 270) (length 2.54)
         (name "VCC" (effects (font (size 1.27 1.27))))
         (number "4" (effects (font (size 1.27 1.27))))
       )
-      (pin passive line (at -12.7 -2.54 0) (length 5.08)
+      (pin passive line (at -10.16 -2.54 0) (length 2.54)
         (name "CLK" (effects (font (size 1.27 1.27))))
         (number "5" (effects (font (size 1.27 1.27))))
       )
     )
   )
+  (symbol "sgi-db15" (in_bom yes) (on_board yes)
+    (property "Reference" "U" (id 0) (at 0 0 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Value" "sgi-db15" (id 1) (at 3.81 0 90)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "Connector_Dsub:DSUB-15_Female_Horizontal_P2.77x2.84mm_EdgePinOffset7.70mm_Housed_MountingHolesOffset9.12mm" (id 2) (at 1.27 -21.59 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (id 3) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (symbol "sgi-db15_0_1"
+      (rectangle (start -5.08 8.89) (end 5.08 -8.89)
+        (stroke (width 0) (type default) (color 0 0 0 0))
+        (fill (type none))
+      )
+    )
+    (symbol "sgi-db15_1_1"
+      (pin power_in line (at 0 -11.43 90) (length 2.54)
+        (name "GND" (effects (font (size 1.27 1.27))))
+        (number "1" (effects (font (size 1.27 1.27))))
+      )
+      (pin output line (at -7.62 -2.54 0) (length 2.54)
+        (name "MRXD" (effects (font (size 1.27 1.27))))
+        (number "10" (effects (font (size 1.27 1.27))))
+      )
+      (pin no_connect line (at 2.54 -8.89 90) (length 2.54) hide
+        (name "NC" (effects (font (size 1.27 1.27))))
+        (number "11" (effects (font (size 1.27 1.27))))
+      )
+      (pin no_connect line (at 2.54 -8.89 90) (length 2.54) hide
+        (name "NC" (effects (font (size 1.27 1.27))))
+        (number "12" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at 1.27 11.43 270) (length 2.54)
+        (name "-12V" (effects (font (size 1.27 1.27))))
+        (number "15" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at 0 -11.43 90) (length 2.54) hide
+        (name "GND" (effects (font (size 1.27 1.27))))
+        (number "2" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at 0 -11.43 90) (length 2.54) hide
+        (name "GND" (effects (font (size 1.27 1.27))))
+        (number "3" (effects (font (size 1.27 1.27))))
+      )
+      (pin input line (at -7.62 0 0) (length 2.54)
+        (name "KBTXD" (effects (font (size 1.27 1.27))))
+        (number "4" (effects (font (size 1.27 1.27))))
+      )
+      (pin output line (at -7.62 2.54 0) (length 2.54)
+        (name "KBRXD" (effects (font (size 1.27 1.27))))
+        (number "5" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at -1.27 11.43 270) (length 2.54)
+        (name "+12V" (effects (font (size 1.27 1.27))))
+        (number "7" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at -1.27 11.43 270) (length 2.54) hide
+        (name "+12V" (effects (font (size 1.27 1.27))))
+        (number "8" (effects (font (size 1.27 1.27))))
+      )
+      (pin power_in line (at -1.27 11.43 270) (length 2.54) hide
+        (name "+12V" (effects (font (size 1.27 1.27))))
+        (number "9" (effects (font (size 1.27 1.27))))
+      )
+    )
+  )
+  (symbol "sgi-db9" (in_bom yes) (on_board yes)
+    (property "Reference" "U" (id 0) (at 1.27 -10.16 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Value" "sgi-db9" (id 1) (at 3.81 0 90)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "Connector_Dsub:DSUB-9_Female_Horizontal_P2.77x2.84mm_EdgePinOffset7.70mm_Housed_MountingHolesOffset9.12mm" (id 2) (at 0 -21.59 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (id 3) (at 0 0 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (symbol "sgi-db9_0_1"
+      (rectangle (start -5.08 8.89) (end 5.08 -8.89)
+        (stroke (width 0) (type default) (color 0 0 0 0))
+        (fill (type none))
+      )
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