Update

8bit_CPU-V0_1/8bit_CPU-V0_1.kicad_pro

@@ -547,6 +547,22 @@
     [
       "816932f9-d641-4dc0-91dd-095c3cee03c6",
       "Processor Status Register (P)"
+    ],
+    [
+      "18226ac6-27da-44f5-8e25-c97f9f83156d",
+      "Address Bus Low Register (ABL)"
+    ],
+    [
+      "d00fd422-357e-4960-acdb-584a1b9bf0e9",
+      "Address Bus High Register (ABH)"
+    ],
+    [
+      "7683e6c9-6995-4749-a7f4-2797a57e0087",
+      "Program Counter High (PCH & PCHS)"
+    ],
+    [
+      "f9e057a6-691a-49ee-907c-b540b8ce0042",
+      "Input Data Latch (DL)"
     ]
   ],
   "text_variables": {}

8bit_CPU-V0_1/8bit_CPU-V0_1.kicad_sch

@@ -2414,6 +2414,23 @@
     )
   )
 
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+    (stroke (width 0.1524) (type solid))
+    (fill (color 0 0 0 0.0000))
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+    (property "Sheetname" "Address Bus Low Register (ABL)" (at 307.34 60.2484 0)
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+    )
+    (property "Sheetfile" "ABL.kicad_sch" (at 307.34 109.8046 0)
+      (effects (font (size 1.27 1.27)) (justify left top))
+    )
+    (instances
+      (project "8bit_CPU-V0_1"
+        (path "/81b49a11-4d6c-4532-89fe-728a8cf00278" (page "19"))
+      )
+    )
+  )
+
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     (stroke (width 0.1524) (type solid))
     (fill (color 0 0 0 0.0000))
@@ -3129,6 +3146,23 @@
     )
   )
 
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+    (property "Sheetname" "Program Counter High (PCH & PCHS)" (at -30.48 -145.4916 0)
+      (effects (font (size 1.27 1.27)) (justify left bottom))
+    )
+    (property "Sheetfile" "PCH.kicad_sch" (at -30.48 -85.7754 0)
+      (effects (font (size 1.27 1.27)) (justify left top))
+    )
+    (instances
+      (project "8bit_CPU-V0_1"
+        (path "/81b49a11-4d6c-4532-89fe-728a8cf00278" (page "21"))
+      )
+    )
+  )
+
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     (stroke (width 0.1524) (type solid))
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@@ -3559,6 +3593,23 @@
     )
   )
 
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+    (property "Sheetname" "Address Bus High Register (ABH)" (at 386.08 81.8384 0)
+      (effects (font (size 1.27 1.27)) (justify left bottom))
+    )
+    (property "Sheetfile" "ABH.kicad_sch" (at 386.08 122.5046 0)
+      (effects (font (size 1.27 1.27)) (justify left top))
+    )
+    (instances
+      (project "8bit_CPU-V0_1"
+        (path "/81b49a11-4d6c-4532-89fe-728a8cf00278" (page "20"))
+      )
+    )
+  )
+
   (sheet (at 306.07 127) (size 27.94 39.37) (fields_autoplaced)
     (stroke (width 0.1524) (type solid))
     (fill (color 0 0 0 0.0000))
@@ -3762,6 +3813,23 @@
     )
   )
 
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+    (stroke (width 0.1524) (type solid))
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+    )
+    (property "Sheetfile" "Data_Latch_DL.kicad_sch" (at 166.37 -135.3054 0)
+      (effects (font (size 1.27 1.27)) (justify left top))
+    )
+    (instances
+      (project "8bit_CPU-V0_1"
+        (path "/81b49a11-4d6c-4532-89fe-728a8cf00278" (page "22"))
+      )
+    )
+  )
+
   (sheet_instances
     (path "/" (page "1"))
   )