Project Keyboard Signature65 Layout Additions (#20776)

* add matrix_diagram.md

* info.json: apply friendly formatting

* rename LAYOUT_all to LAYOUT_65_ansi_blocker_split_bs

* add LAYOUT_65_ansi_blocker

* add LAYOUT_65_ansi_blocker_tsangan_split_bs

* add LAYOUT_65_ansi_blocker_tsangan

* enable Community Layout support

4 files changed, 337 insertions, 80 deletions

diff --git a/keyboards/projectkb/signature65/info.json b/keyboards/projectkb/signature65/info.json
index ae37635cbf..4e6447689f 100644
--- a/keyboards/projectkb/signature65/info.json
+++ b/keyboards/projectkb/signature65/info.json
@@ -15,82 +15,318 @@
     "diode_direction": "COL2ROW",
     "processor": "STM32F072",
     "bootloader": "stm32-dfu",
+    "layout_aliases": {
+        "LAYOUT_all": "LAYOUT_65_ansi_blocker_split_bs"
+    },
+    "community_layouts": [
+        "65_ansi_blocker",
+        "65_ansi_blocker_split_bs",
+        "65_ansi_blocker_tsangan",
+        "65_ansi_blocker_tsangan_split_bs"
+    ],
     "layouts": {
-        "LAYOUT_all": {
+        "LAYOUT_65_ansi_blocker": {
+            "layout": [
+                {"label": "Esc", "matrix": [0, 0], "x": 0, "y": 0},
+                {"label": "1", "matrix": [0, 1], "x": 1, "y": 0},
+                {"label": "2", "matrix": [0, 2], "x": 2, "y": 0},
+                {"label": "3", "matrix": [0, 3], "x": 3, "y": 0},
+                {"label": "4", "matrix": [0, 4], "x": 4, "y": 0},
+                {"label": "5", "matrix": [0, 5], "x": 5, "y": 0},
+                {"label": "6", "matrix": [0, 6], "x": 6, "y": 0},
+                {"label": "7", "matrix": [0, 7], "x": 7, "y": 0},
+                {"label": "8", "matrix": [0, 8], "x": 8, "y": 0},
+                {"label": "9", "matrix": [0, 9], "x": 9, "y": 0},
+                {"label": "0", "matrix": [0, 10], "x": 10, "y": 0},
+                {"label": "-", "matrix": [0, 11], "x": 11, "y": 0},
+                {"label": "=", "matrix": [0, 12], "x": 12, "y": 0},
+                {"label": "Backspace", "matrix": [0, 13], "x": 13, "y": 0, "w": 2},
+                {"label": "Home", "matrix": [0, 15], "x": 15, "y": 0},
+
+                {"label": "Tab", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5},
+                {"label": "Q", "matrix": [1, 1], "x": 1.5, "y": 1},
+                {"label": "W", "matrix": [1, 2], "x": 2.5, "y": 1},
+                {"label": "E", "matrix": [1, 3], "x": 3.5, "y": 1},
+                {"label": "R", "matrix": [1, 4], "x": 4.5, "y": 1},
+                {"label": "T", "matrix": [1, 5], "x": 5.5, "y": 1},
+                {"label": "Y", "matrix": [1, 6], "x": 6.5, "y": 1},
+                {"label": "U", "matrix": [1, 7], "x": 7.5, "y": 1},
+                {"label": "I", "matrix": [1, 8], "x": 8.5, "y": 1},
+                {"label": "O", "matrix": [1, 9], "x": 9.5, "y": 1},
+                {"label": "P", "matrix": [1, 10], "x": 10.5, "y": 1},
+                {"label": "[", "matrix": [1, 11], "x": 11.5, "y": 1},
+                {"label": "]", "matrix": [1, 12], "x": 12.5, "y": 1},
+                {"label": "\\", "matrix": [1, 14], "x": 13.5, "y": 1, "w": 1.5},
+                {"label": "Page Up", "matrix": [1, 15], "x": 15, "y": 1},
+
+                {"label": "Caps Lock", "matrix": [2, 0], "x": 0, "y": 2, "w": 1.75},
+                {"label": "A", "matrix": [2, 1], "x": 1.75, "y": 2},
+                {"label": "S", "matrix": [2, 2], "x": 2.75, "y": 2},
+                {"label": "D", "matrix": [2, 3], "x": 3.75, "y": 2},
+                {"label": "F", "matrix": [2, 4], "x": 4.75, "y": 2},
+                {"label": "G", "matrix": [2, 5], "x": 5.75, "y": 2},
+                {"label": "H", "matrix": [2, 6], "x": 6.75, "y": 2},
+                {"label": "J", "matrix": [2, 7], "x": 7.75, "y": 2},
+                {"label": "K", "matrix": [2, 8], "x": 8.75, "y": 2},
+                {"label": "L", "matrix": [2, 9], "x": 9.75, "y": 2},
+                {"label": ";", "matrix": [2, 10], "x": 10.75, "y": 2},
+                {"label": "'", "matrix": [2, 11], "x": 11.75, "y": 2},
+                {"label": "Enter", "matrix": [2, 13], "x": 12.75, "y": 2, "w": 2.25},
+                {"label": "Page Down", "matrix": [2, 15], "x": 15, "y": 2},
+
+                {"label": "Shift", "matrix": [3, 0], "x": 0, "y": 3, "w": 2.25},
+                {"label": "Z", "matrix": [3, 1], "x": 2.25, "y": 3},
+                {"label": "X", "matrix": [3, 2], "x": 3.25, "y": 3},
+                {"label": "C", "matrix": [3, 3], "x": 4.25, "y": 3},
+                {"label": "V", "matrix": [3, 4], "x": 5.25, "y": 3},
+                {"label": "B", "matrix": [3, 5], "x": 6.25, "y": 3},
+                {"label": "N", "matrix": [3, 6], "x": 7.25, "y": 3},
+                {"label": "M", "matrix": [3, 7], "x": 8.25, "y": 3},
+                {"label": ",", "matrix": [3, 8], "x": 9.25, "y": 3},
+                {"label": ".", "matrix": [3, 9], "x": 10.25, "y": 3},
+                {"label": "/", "matrix": [3, 10], "x": 11.25, "y": 3},
+                {"label": "Shift", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75},
+                {"label": "\u2191", "matrix": [3, 13], "x": 14, "y": 3},
+                {"label": "Fn", "matrix": [3, 15], "x": 15, "y": 3},
+
+                {"label": "Ctrl", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.25},
+                {"label": "GUI", "matrix": [4, 1], "x": 1.25, "y": 4, "w": 1.25},
+                {"label": "Alt", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.25},
+                {"label": "Space", "matrix": [4, 5], "x": 3.75, "y": 4, "w": 6.25},
+                {"label": "Alt", "matrix": [4, 9], "x": 10, "y": 4, "w": 1.25},
+                {"label": "GUI", "matrix": [4, 10], "x": 11.25, "y": 4, "w": 1.25},
+
+                {"label": "\u2190", "matrix": [4, 12], "x": 13, "y": 4},
+                {"label": "\u2193", "matrix": [4, 13], "x": 14, "y": 4},
+                {"label": "\u2192", "matrix": [4, 15], "x": 15, "y": 4}
+            ]
+        },
+        "LAYOUT_65_ansi_blocker_split_bs": {
             "layout": [
-                {"matrix": [0, 0], "x": 0, "y": 0},
-                {"matrix": [0, 1], "x": 1, "y": 0},
-                {"matrix": [0, 2], "x": 2, "y": 0},
-                {"matrix": [0, 3], "x": 3, "y": 0},
-                {"matrix": [0, 4], "x": 4, "y": 0},
-                {"matrix": [0, 5], "x": 5, "y": 0},
-                {"matrix": [0, 6], "x": 6, "y": 0},
-                {"matrix": [0, 7], "x": 7, "y": 0},
-                {"matrix": [0, 8], "x": 8, "y": 0},
-                {"matrix": [0, 9], "x": 9, "y": 0},
-                {"matrix": [0, 10], "x": 10, "y": 0},
-                {"matrix": [0, 11], "x": 11, "y": 0},
-                {"matrix": [0, 12], "x": 12, "y": 0},
-                {"matrix": [0, 13], "x": 13, "y": 0},
-                {"matrix": [0, 14], "x": 14, "y": 0},
-                {"matrix": [0, 15], "x": 15, "y": 0},
-
-                {"matrix": [1, 0], "x": 0, "y": 1, "w": 1.5},
-                {"matrix": [1, 1], "x": 1.5, "y": 1},
-                {"matrix": [1, 2], "x": 2.5, "y": 1},
-                {"matrix": [1, 3], "x": 3.5, "y": 1},
-                {"matrix": [1, 4], "x": 4.5, "y": 1},
-                {"matrix": [1, 5], "x": 5.5, "y": 1},
-                {"matrix": [1, 6], "x": 6.5, "y": 1},
-                {"matrix": [1, 7], "x": 7.5, "y": 1},
-                {"matrix": [1, 8], "x": 8.5, "y": 1},
-                {"matrix": [1, 9], "x": 9.5, "y": 1},
-                {"matrix": [1, 10], "x": 10.5, "y": 1},
-                {"matrix": [1, 11], "x": 11.5, "y": 1},
-                {"matrix": [1, 12], "x": 12.5, "y": 1},
-                {"matrix": [1, 14], "x": 13.5, "y": 1, "w": 1.5},
-                {"matrix": [1, 15], "x": 15, "y": 1},
-
-                {"matrix": [2, 0], "x": 0, "y": 2, "w": 1.75},
-                {"matrix": [2, 1], "x": 1.75, "y": 2},
-                {"matrix": [2, 2], "x": 2.75, "y": 2},
-                {"matrix": [2, 3], "x": 3.75, "y": 2},
-                {"matrix": [2, 4], "x": 4.75, "y": 2},
-                {"matrix": [2, 5], "x": 5.75, "y": 2},
-                {"matrix": [2, 6], "x": 6.75, "y": 2},
-                {"matrix": [2, 7], "x": 7.75, "y": 2},
-                {"matrix": [2, 8], "x": 8.75, "y": 2},
-                {"matrix": [2, 9], "x": 9.75, "y": 2},
-                {"matrix": [2, 10], "x": 10.75, "y": 2},
-                {"matrix": [2, 11], "x": 11.75, "y": 2},
-                {"matrix": [2, 13], "x": 12.75, "y": 2, "w": 2.25},
-                {"matrix": [2, 15], "x": 15, "y": 2},
-
-                {"matrix": [3, 0], "x": 0, "y": 3, "w": 2.25},
-                {"matrix": [3, 1], "x": 2.25, "y": 3},
-                {"matrix": [3, 2], "x": 3.25, "y": 3},
-                {"matrix": [3, 3], "x": 4.25, "y": 3},
-                {"matrix": [3, 4], "x": 5.25, "y": 3},
-                {"matrix": [3, 5], "x": 6.25, "y": 3},
-                {"matrix": [3, 6], "x": 7.25, "y": 3},
-                {"matrix": [3, 7], "x": 8.25, "y": 3},
-                {"matrix": [3, 8], "x": 9.25, "y": 3},
-                {"matrix": [3, 9], "x": 10.25, "y": 3},
-                {"matrix": [3, 10], "x": 11.25, "y": 3},
-                {"matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75},
-                {"matrix": [3, 13], "x": 14, "y": 3},
-                {"matrix": [3, 15], "x": 15, "y": 3},
-
-                {"matrix": [4, 0], "x": 0, "y": 4, "w": 1.25},
-                {"matrix": [4, 1], "x": 1.25, "y": 4, "w": 1.25},
-                {"matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.25},
-                {"matrix": [4, 5], "x": 3.75, "y": 4, "w": 6.25},
-                {"matrix": [4, 9], "x": 10, "y": 4, "w": 1.25},
-                {"matrix": [4, 10], "x": 11.25, "y": 4, "w": 1.25},
-
-                {"matrix": [4, 12], "x": 13, "y": 4},
-                {"matrix": [4, 13], "x": 14, "y": 4},
-                {"matrix": [4, 15], "x": 15, "y": 4}
+                {"label": "Esc", "matrix": [0, 0], "x": 0, "y": 0},
+                {"label": "1", "matrix": [0, 1], "x": 1, "y": 0},
+                {"label": "2", "matrix": [0, 2], "x": 2, "y": 0},
+                {"label": "3", "matrix": [0, 3], "x": 3, "y": 0},
+                {"label": "4", "matrix": [0, 4], "x": 4, "y": 0},
+                {"label": "5", "matrix": [0, 5], "x": 5, "y": 0},
+                {"label": "6", "matrix": [0, 6], "x": 6, "y": 0},
+                {"label": "7", "matrix": [0, 7], "x": 7, "y": 0},
+                {"label": "8", "matrix": [0, 8], "x": 8, "y": 0},
+                {"label": "9", "matrix": [0, 9], "x": 9, "y": 0},
+                {"label": "0", "matrix": [0, 10], "x": 10, "y": 0},
+                {"label": "-", "matrix": [0, 11], "x": 11, "y": 0},
+                {"label": "=", "matrix": [0, 12], "x": 12, "y": 0},
+                {"label": "\\", "matrix": [0, 13], "x": 13, "y": 0},
+                {"label": "`", "matrix": [0, 14], "x": 14, "y": 0},
+                {"label": "Home", "matrix": [0, 15], "x": 15, "y": 0},
+
+                {"label": "Tab", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5},
+                {"label": "Q", "matrix": [1, 1], "x": 1.5, "y": 1},
+                {"label": "W", "matrix": [1, 2], "x": 2.5, "y": 1},
+                {"label": "E", "matrix": [1, 3], "x": 3.5, "y": 1},
+                {"label": "R", "matrix": [1, 4], "x": 4.5, "y": 1},
+                {"label": "T", "matrix": [1, 5], "x": 5.5, "y": 1},
+                {"label": "Y", "matrix": [1, 6], "x": 6.5, "y": 1},
+                {"label": "U", "matrix": [1, 7], "x": 7.5, "y": 1},
+                {"label": "I", "matrix": [1, 8], "x": 8.5, "y": 1},
+                {"label": "O", "matrix": [1, 9], "x": 9.5, "y": 1},
+                {"label": "P", "matrix": [1, 10], "x": 10.5, "y": 1},
+                {"label": "[", "matrix": [1, 11], "x": 11.5, "y": 1},
+                {"label": "]", "matrix": [1, 12], "x": 12.5, "y": 1},
+                {"label": "Backspace", "matrix": [1, 14], "x": 13.5, "y": 1, "w": 1.5},
+                {"label": "Page Up", "matrix": [1, 15], "x": 15, "y": 1},
+
+                {"label": "Caps Lock", "matrix": [2, 0], "x": 0, "y": 2, "w": 1.75},
+                {"label": "A", "matrix": [2, 1], "x": 1.75, "y": 2},
+                {"label": "S", "matrix": [2, 2], "x": 2.75, "y": 2},
+                {"label": "D", "matrix": [2, 3], "x": 3.75, "y": 2},
+                {"label": "F", "matrix": [2, 4], "x": 4.75, "y": 2},
+                {"label": "G", "matrix": [2, 5], "x": 5.75, "y": 2},
+                {"label": "H", "matrix": [2, 6], "x": 6.75, "y": 2},
+                {"label": "J", "matrix": [2, 7], "x": 7.75, "y": 2},
+                {"label": "K", "matrix": [2, 8], "x": 8.75, "y": 2},
+                {"label": "L", "matrix": [2, 9], "x": 9.75, "y": 2},
+                {"label": ";", "matrix": [2, 10], "x": 10.75, "y": 2},
+                {"label": "'", "matrix": [2, 11], "x": 11.75, "y": 2},
+                {"label": "Enter", "matrix": [2, 13], "x": 12.75, "y": 2, "w": 2.25},
+                {"label": "Page Down", "matrix": [2, 15], "x": 15, "y": 2},
+
+                {"label": "Shift", "matrix": [3, 0], "x": 0, "y": 3, "w": 2.25},
+                {"label": "Z", "matrix": [3, 1], "x": 2.25, "y": 3},
+                {"label": "X", "matrix": [3, 2], "x": 3.25, "y": 3},
+                {"label": "C", "matrix": [3, 3], "x": 4.25, "y": 3},
+                {"label": "V", "matrix": [3, 4], "x": 5.25, "y": 3},
+                {"label": "B", "matrix": [3, 5], "x": 6.25, "y": 3},
+                {"label": "N", "matrix": [3, 6], "x": 7.25, "y": 3},
+                {"label": "M", "matrix": [3, 7], "x": 8.25, "y": 3},
+                {"label": ",", "matrix": [3, 8], "x": 9.25, "y": 3},
+                {"label": ".", "matrix": [3, 9], "x": 10.25, "y": 3},
+                {"label": "/", "matrix": [3, 10], "x": 11.25, "y": 3},
+                {"label": "Shift", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75},
+                {"label": "\u2191", "matrix": [3, 13], "x": 14, "y": 3},
+                {"label": "Fn", "matrix": [3, 15], "x": 15, "y": 3},
+
+                {"label": "Ctrl", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.25},
+                {"label": "GUI", "matrix": [4, 1], "x": 1.25, "y": 4, "w": 1.25},
+                {"label": "Alt", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.25},
+                {"label": "Space", "matrix": [4, 5], "x": 3.75, "y": 4, "w": 6.25},
+                {"label": "Alt", "matrix": [4, 9], "x": 10, "y": 4, "w": 1.25},
+                {"label": "GUI", "matrix": [4, 10], "x": 11.25, "y": 4, "w": 1.25},
+
+                {"label": "\u2190", "matrix": [4, 12], "x": 13, "y": 4},
+                {"label": "\u2193", "matrix": [4, 13], "x": 14, "y": 4},
+                {"label": "\u2192", "matrix": [4, 15], "x": 15, "y": 4}
+            ]
+        },
+        "LAYOUT_65_ansi_blocker_tsangan": {
+            "layout": [
+                {"label": "Esc", "matrix": [0, 0], "x": 0, "y": 0},
+                {"label": "1", "matrix": [0, 1], "x": 1, "y": 0},
+                {"label": "2", "matrix": [0, 2], "x": 2, "y": 0},
+                {"label": "3", "matrix": [0, 3], "x": 3, "y": 0},
+                {"label": "4", "matrix": [0, 4], "x": 4, "y": 0},
+                {"label": "5", "matrix": [0, 5], "x": 5, "y": 0},
+                {"label": "6", "matrix": [0, 6], "x": 6, "y": 0},
+                {"label": "7", "matrix": [0, 7], "x": 7, "y": 0},
+                {"label": "8", "matrix": [0, 8], "x": 8, "y": 0},
+                {"label": "9", "matrix": [0, 9], "x": 9, "y": 0},
+                {"label": "0", "matrix": [0, 10], "x": 10, "y": 0},
+                {"label": "-", "matrix": [0, 11], "x": 11, "y": 0},
+                {"label": "=", "matrix": [0, 12], "x": 12, "y": 0},
+                {"label": "Backspace", "matrix": [0, 13], "x": 13, "y": 0, "w": 2},
+                {"label": "Home", "matrix": [0, 15], "x": 15, "y": 0},
+
+                {"label": "Tab", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5},
+                {"label": "Q", "matrix": [1, 1], "x": 1.5, "y": 1},
+                {"label": "W", "matrix": [1, 2], "x": 2.5, "y": 1},
+                {"label": "E", "matrix": [1, 3], "x": 3.5, "y": 1},
+                {"label": "R", "matrix": [1, 4], "x": 4.5, "y": 1},
+                {"label": "T", "matrix": [1, 5], "x": 5.5, "y": 1},
+                {"label": "Y", "matrix": [1, 6], "x": 6.5, "y": 1},
+                {"label": "U", "matrix": [1, 7], "x": 7.5, "y": 1},
+                {"label": "I", "matrix": [1, 8], "x": 8.5, "y": 1},
+                {"label": "O", "matrix": [1, 9], "x": 9.5, "y": 1},
+                {"label": "P", "matrix": [1, 10], "x": 10.5, "y": 1},
+                {"label": "[", "matrix": [1, 11], "x": 11.5, "y": 1},
+                {"label": "]", "matrix": [1, 12], "x": 12.5, "y": 1},
+                {"label": "\\", "matrix": [1, 14], "x": 13.5, "y": 1, "w": 1.5},
+                {"label": "Page Up", "matrix": [1, 15], "x": 15, "y": 1},
+
+                {"label": "Caps Lock", "matrix": [2, 0], "x": 0, "y": 2, "w": 1.75},
+                {"label": "A", "matrix": [2, 1], "x": 1.75, "y": 2},
+                {"label": "S", "matrix": [2, 2], "x": 2.75, "y": 2},
+                {"label": "D", "matrix": [2, 3], "x": 3.75, "y": 2},
+                {"label": "F", "matrix": [2, 4], "x": 4.75, "y": 2},
+                {"label": "G", "matrix": [2, 5], "x": 5.75, "y": 2},
+                {"label": "H", "matrix": [2, 6], "x": 6.75, "y": 2},
+                {"label": "J", "matrix": [2, 7], "x": 7.75, "y": 2},
+                {"label": "K", "matrix": [2, 8], "x": 8.75, "y": 2},
+                {"label": "L", "matrix": [2, 9], "x": 9.75, "y": 2},
+                {"label": ";", "matrix": [2, 10], "x": 10.75, "y": 2},
+                {"label": "'", "matrix": [2, 11], "x": 11.75, "y": 2},
+                {"label": "Enter", "matrix": [2, 13], "x": 12.75, "y": 2, "w": 2.25},
+                {"label": "Page Down", "matrix": [2, 15], "x": 15, "y": 2},
+
+                {"label": "Shift", "matrix": [3, 0], "x": 0, "y": 3, "w": 2.25},
+                {"label": "Z", "matrix": [3, 1], "x": 2.25, "y": 3},
+                {"label": "X", "matrix": [3, 2], "x": 3.25, "y": 3},
+                {"label": "C", "matrix": [3, 3], "x": 4.25, "y": 3},
+                {"label": "V", "matrix": [3, 4], "x": 5.25, "y": 3},
+                {"label": "B", "matrix": [3, 5], "x": 6.25, "y": 3},
+                {"label": "N", "matrix": [3, 6], "x": 7.25, "y": 3},
+                {"label": "M", "matrix": [3, 7], "x": 8.25, "y": 3},
+                {"label": ",", "matrix": [3, 8], "x": 9.25, "y": 3},
+                {"label": ".", "matrix": [3, 9], "x": 10.25, "y": 3},
+                {"label": "/", "matrix": [3, 10], "x": 11.25, "y": 3},
+                {"label": "Shift", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75},
+                {"label": "\u2191", "matrix": [3, 13], "x": 14, "y": 3},
+                {"label": "Fn", "matrix": [3, 15], "x": 15, "y": 3},
+
+                {"label": "Ctrl", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.5},
+                {"label": "GUI", "matrix": [4, 1], "x": 1.5, "y": 4},
+                {"label": "Alt", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.5},
+                {"label": "Space", "matrix": [4, 5], "x": 4, "y": 4, "w": 7},
+                {"label": "GUI", "matrix": [4, 10], "x": 11, "y": 4, "w": 1.5},
+
+                {"label": "\u2190", "matrix": [4, 12], "x": 13, "y": 4},
+                {"label": "\u2193", "matrix": [4, 13], "x": 14, "y": 4},
+                {"label": "\u2192", "matrix": [4, 15], "x": 15, "y": 4}
+            ]
+        },
+        "LAYOUT_65_ansi_blocker_tsangan_split_bs": {
+            "layout": [
+                {"label": "Esc", "matrix": [0, 0], "x": 0, "y": 0},
+                {"label": "1", "matrix": [0, 1], "x": 1, "y": 0},
+                {"label": "2", "matrix": [0, 2], "x": 2, "y": 0},
+                {"label": "3", "matrix": [0, 3], "x": 3, "y": 0},
+                {"label": "4", "matrix": [0, 4], "x": 4, "y": 0},
+                {"label": "5", "matrix": [0, 5], "x": 5, "y": 0},
+                {"label": "6", "matrix": [0, 6], "x": 6, "y": 0},
+                {"label": "7", "matrix": [0, 7], "x": 7, "y": 0},
+                {"label": "8", "matrix": [0, 8], "x": 8, "y": 0},
+                {"label": "9", "matrix": [0, 9], "x": 9, "y": 0},
+                {"label": "0", "matrix": [0, 10], "x": 10, "y": 0},
+                {"label": "-", "matrix": [0, 11], "x": 11, "y": 0},
+                {"label": "=", "matrix": [0, 12], "x": 12, "y": 0},
+                {"label": "\\", "matrix": [0, 13], "x": 13, "y": 0},
+                {"label": "`", "matrix": [0, 14], "x": 14, "y": 0},
+                {"label": "Home", "matrix": [0, 15], "x": 15, "y": 0},
+
+                {"label": "Tab", "matrix": [1, 0], "x": 0, "y": 1, "w": 1.5},
+                {"label": "Q", "matrix": [1, 1], "x": 1.5, "y": 1},
+                {"label": "W", "matrix": [1, 2], "x": 2.5, "y": 1},
+                {"label": "E", "matrix": [1, 3], "x": 3.5, "y": 1},
+                {"label": "R", "matrix": [1, 4], "x": 4.5, "y": 1},
+                {"label": "T", "matrix": [1, 5], "x": 5.5, "y": 1},
+                {"label": "Y", "matrix": [1, 6], "x": 6.5, "y": 1},
+                {"label": "U", "matrix": [1, 7], "x": 7.5, "y": 1},
+                {"label": "I", "matrix": [1, 8], "x": 8.5, "y": 1},
+                {"label": "O", "matrix": [1, 9], "x": 9.5, "y": 1},
+                {"label": "P", "matrix": [1, 10], "x": 10.5, "y": 1},
+                {"label": "[", "matrix": [1, 11], "x": 11.5, "y": 1},
+                {"label": "]", "matrix": [1, 12], "x": 12.5, "y": 1},
+                {"label": "Backspace", "matrix": [1, 14], "x": 13.5, "y": 1, "w": 1.5},
+                {"label": "Page Up", "matrix": [1, 15], "x": 15, "y": 1},
+
+                {"label": "Caps Lock", "matrix": [2, 0], "x": 0, "y": 2, "w": 1.75},
+                {"label": "A", "matrix": [2, 1], "x": 1.75, "y": 2},
+                {"label": "S", "matrix": [2, 2], "x": 2.75, "y": 2},
+                {"label": "D", "matrix": [2, 3], "x": 3.75, "y": 2},
+                {"label": "F", "matrix": [2, 4], "x": 4.75, "y": 2},
+                {"label": "G", "matrix": [2, 5], "x": 5.75, "y": 2},
+                {"label": "H", "matrix": [2, 6], "x": 6.75, "y": 2},
+                {"label": "J", "matrix": [2, 7], "x": 7.75, "y": 2},
+                {"label": "K", "matrix": [2, 8], "x": 8.75, "y": 2},
+                {"label": "L", "matrix": [2, 9], "x": 9.75, "y": 2},
+                {"label": ";", "matrix": [2, 10], "x": 10.75, "y": 2},
+                {"label": "'", "matrix": [2, 11], "x": 11.75, "y": 2},
+                {"label": "Enter", "matrix": [2, 13], "x": 12.75, "y": 2, "w": 2.25},
+                {"label": "Page Down", "matrix": [2, 15], "x": 15, "y": 2},
+
+                {"label": "Shift", "matrix": [3, 0], "x": 0, "y": 3, "w": 2.25},
+                {"label": "Z", "matrix": [3, 1], "x": 2.25, "y": 3},
+                {"label": "X", "matrix": [3, 2], "x": 3.25, "y": 3},
+                {"label": "C", "matrix": [3, 3], "x": 4.25, "y": 3},
+                {"label": "V", "matrix": [3, 4], "x": 5.25, "y": 3},
+                {"label": "B", "matrix": [3, 5], "x": 6.25, "y": 3},
+                {"label": "N", "matrix": [3, 6], "x": 7.25, "y": 3},
+                {"label": "M", "matrix": [3, 7], "x": 8.25, "y": 3},
+                {"label": ",", "matrix": [3, 8], "x": 9.25, "y": 3},
+                {"label": ".", "matrix": [3, 9], "x": 10.25, "y": 3},
+                {"label": "/", "matrix": [3, 10], "x": 11.25, "y": 3},
+                {"label": "Shift", "matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75},
+                {"label": "\u2191", "matrix": [3, 13], "x": 14, "y": 3},
+                {"label": "Fn", "matrix": [3, 15], "x": 15, "y": 3},
+
+                {"label": "Ctrl", "matrix": [4, 0], "x": 0, "y": 4, "w": 1.5},
+                {"label": "GUI", "matrix": [4, 1], "x": 1.5, "y": 4},
+                {"label": "Alt", "matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.5},
+                {"label": "Space", "matrix": [4, 5], "x": 4, "y": 4, "w": 7},
+                {"label": "GUI", "matrix": [4, 10], "x": 11, "y": 4, "w": 1.5},
+
+                {"label": "\u2190", "matrix": [4, 12], "x": 13, "y": 4},
+                {"label": "\u2193", "matrix": [4, 13], "x": 14, "y": 4},
+                {"label": "\u2192", "matrix": [4, 15], "x": 15, "y": 4}
             ]
         }
     }
diff --git a/keyboards/projectkb/signature65/keymaps/default/keymap.c b/keyboards/projectkb/signature65/keymaps/default/keymap.c
index b6a51a9809..bf5748b423 100644
--- a/keyboards/projectkb/signature65/keymaps/default/keymap.c
+++ b/keyboards/projectkb/signature65/keymaps/default/keymap.c
@@ -20,7 +20,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // entirely and just use numbers.
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [0] = LAYOUT_all(
+  [0] = LAYOUT_65_ansi_blocker_split_bs(
     KC_ESC,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,  KC_EQL,   KC_BSLS,  KC_GRV,   KC_DEL,
     KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,  KC_RBRC,            KC_BSPC,  KC_PGUP,
     KC_CAPS,  KC_A,     KC_S,     KC_D,     KC_F,     KC_G,     KC_H,     KC_J,     KC_K,     KC_L,     KC_SCLN,  KC_QUOT,            KC_ENT,             KC_PGDN,
@@ -28,7 +28,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     KC_LCTL,  KC_LGUI,  KC_LALT,                      KC_SPC,                                 KC_RALT,  KC_RCTL,            KC_LEFT,  KC_DOWN,  KC_RGHT
   ),
 
-  [1] = LAYOUT_all(
+  [1] = LAYOUT_65_ansi_blocker_split_bs(
     KC_GRV,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_DEL,   KC_DEL,   KC_PSCR,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,            QK_BOOT,    KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,            KC_TRNS,            KC_TRNS,
diff --git a/keyboards/projectkb/signature65/keymaps/via/keymap.c b/keyboards/projectkb/signature65/keymaps/via/keymap.c
index 58360ff3d5..71caf9ad0c 100644
--- a/keyboards/projectkb/signature65/keymaps/via/keymap.c
+++ b/keyboards/projectkb/signature65/keymaps/via/keymap.c
@@ -20,7 +20,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // entirely and just use numbers.
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [0] = LAYOUT_all(
+  [0] = LAYOUT_65_ansi_blocker_split_bs(
     KC_ESC,   KC_1,     KC_2,     KC_3,     KC_4,     KC_5,     KC_6,     KC_7,     KC_8,     KC_9,     KC_0,     KC_MINS,  KC_EQL,   KC_BSLS,  KC_GRV,   KC_DEL,
     KC_TAB,   KC_Q,     KC_W,     KC_E,     KC_R,     KC_T,     KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,     KC_LBRC,  KC_RBRC,            KC_BSPC,  KC_PGUP,
     KC_CAPS,  KC_A,     KC_S,     KC_D,     KC_F,     KC_G,     KC_H,     KC_J,     KC_K,     KC_L,     KC_SCLN,  KC_QUOT,            KC_ENT,             KC_PGDN,
@@ -28,7 +28,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     KC_LCTL,  KC_LGUI,  KC_LALT,                      KC_SPC,                                 KC_RALT,  KC_RCTL,            KC_LEFT,  KC_DOWN,  KC_RGHT
   ),
 
-  [1] = LAYOUT_all(
+  [1] = LAYOUT_65_ansi_blocker_split_bs(
     KC_GRV,   KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,   KC_F11,   KC_F12,   KC_DEL,   KC_DEL,   KC_PSCR,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,            QK_BOOT,    KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,            KC_TRNS,            KC_TRNS,
@@ -36,7 +36,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     KC_TRNS,  KC_TRNS,  KC_TRNS,                      KC_TRNS,                                KC_TRNS,  KC_TRNS,            KC_TRNS,  KC_TRNS,  KC_TRNS
   ),
 
-  [2] = LAYOUT_all(
+  [2] = LAYOUT_65_ansi_blocker_split_bs(
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,            KC_TRNS,  KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,            KC_TRNS,            KC_TRNS,
@@ -44,7 +44,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     KC_TRNS,  KC_TRNS,  KC_TRNS,                      KC_TRNS,                                KC_TRNS,  KC_TRNS,            KC_TRNS,  KC_TRNS,  KC_TRNS
   ),
   
-  [3] = LAYOUT_all(
+  [3] = LAYOUT_65_ansi_blocker_split_bs(
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,            KC_TRNS,  KC_TRNS,
     KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,  KC_TRNS,            KC_TRNS,            KC_TRNS,
diff --git a/keyboards/projectkb/signature65/matrix_diagram.md b/keyboards/projectkb/signature65/matrix_diagram.md
new file mode 100644
index 0000000000..32c4260884
--- /dev/null
+++ b/keyboards/projectkb/signature65/matrix_diagram.md
@@ -0,0 +1,21 @@
+# Matrix Diagram for Project Keyboard Signature65
+
+```
+                                                    ┌───────┐
+                                       2u Backspace │0D     │
+                                                    └───────┘
+┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+│00 │01 │02 │03 │04 │05 │06 │07 │08 │09 │0A │0B │0C │0D │0E │0F │
+├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
+│10   │11 │12 │13 │14 │15 │16 │17 │18 │19 │1A │1B │1C │1E   │1F │
+├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
+│20    │21 │22 │23 │24 │25 │26 │27 │28 │29 │2A │2B │2D      │2F │
+├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
+│30      │31 │32 │33 │34 │35 │36 │37 │38 │39 │3A │3C    │3D │3F │
+├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
+│40  │41  │42  │45                      │49  │4A  │ │4C │4D │4F │
+└────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
+┌─────┬───┬─────┬───────────────────────────┬─────┐
+│40   │41 │42   │45                         │4A   │ Blocker Tsangan
+└─────┴───┴─────┴───────────────────────────┴─────┘
+```