[Keyboard] Add UM-A Keyboard (#15584)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: online <33636898+online@users.noreply.github.com>

11 files changed, 548 insertions, 0 deletions

diff --git a/keyboards/merge/uma/config.h b/keyboards/merge/uma/config.h
new file mode 100644
index 0000000000..46bad7185f
--- /dev/null
+++ b/keyboards/merge/uma/config.h
@@ -0,0 +1,47 @@
+/* Copyright 2021 duoshock 
+ * 
+ * This program is free software: you can redistribute it and/or modify 
+ * it under the terms of the GNU General Public License as published by 
+ * the Free Software Foundation, either version 2 of the License, or 
+ * (at your option) any later version. 
+ * 
+ * This program is distributed in the hope that it will be useful, 
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+ * GNU General Public License for more details. 
+ * 
+ * You should have received a copy of the GNU General Public License 
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config_common.h"
+
+#define VENDOR_ID       0x4D65
+#define PRODUCT_ID      0x3232
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Merge
+#define PRODUCT         UM-A
+
+#define MATRIX_ROWS 10
+#define MATRIX_COLS 8
+
+#define MATRIX_ROW_PINS { B0, B1, B2, B3, B7 }
+#define MATRIX_COL_PINS { F0, F1, F4, F5, F6, F7, D6, D4 }
+#define UNUSED_PINS
+
+#define BACKLIGHT_PIN C6
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+#define SOFT_SERIAL_PIN D2
+#define SPLIT_USB_DETECT
+#define SPLIT_MODS_ENABLE
+
+#define DEBOUNCE 5
+
+#define ENCODERS_PAD_A { B4 }
+#define ENCODERS_PAD_B { B5 }
+
+#define BOOTMAGIC_LITE_ROW 0
+#define BOOTMAGIC_LITE_COLUMN 0
\ No newline at end of file
diff --git a/keyboards/merge/uma/info.json b/keyboards/merge/uma/info.json
new file mode 100644
index 0000000000..8cd1ca3ddd
--- /dev/null
+++ b/keyboards/merge/uma/info.json
@@ -0,0 +1,19 @@
+{
+    "keyboard_name": "UM-A",
+    "url": "https://mergedesign.store/products/um-a",
+    "maintainer": "duoshock",
+    "layouts": {
+        "LAYOUT_ansi_rspace_2u_bksp": {
+            "layout": [{"label":"Esc", "x":1.5, "y":0}, {"label":"!", "x":2.5, "y":0}, {"label":"@", "x":3.5, "y":0}, {"label":"#", "x":4.5, "y":0}, {"label":"$", "x":5.5, "y":0}, {"label":"%", "x":6.5, "y":0}, {"label":"^", "x":7.5, "y":0}, {"label":"&", "x":10.5, "y":0}, {"label":"*", "x":11.5, "y":0}, {"label":"(", "x":12.5, "y":0}, {"label":")", "x":13.5, "y":0}, {"label":"_", "x":14.5, "y":0}, {"label":"+", "x":15.5, "y":0}, {"label":"Backspace", "x":16.5, "y":0, "w":2}, {"label":"Encoder", "x":19, "y":0}, {"label":"Tab", "x":1.5, "y":1, "w":1.5}, {"label":"Q", "x":3, "y":1}, {"label":"W", "x":4, "y":1}, {"label":"E", "x":5, "y":1}, {"label":"R", "x":6, "y":1}, {"label":"T", "x":7, "y":1}, {"label":"Y", "x":10, "y":1}, {"label":"U", "x":11, "y":1}, {"label":"I", "x":12, "y":1}, {"label":"O", "x":13, "y":1}, {"label":"P", "x":14, "y":1}, {"label":"{", "x":15, "y":1}, {"label":"}", "x":16, "y":1}, {"label":"|", "x":17, "y":1, "w":1.5}, {"label":"Home", "x":19, "y":1}, {"label":"M0", "x":0, "y":2}, {"label":"Caps Lock", "x":1.5, "y":2, "w":1.75}, {"label":"A", "x":3.25, "y":2}, {"label":"S", "x":4.25, "y":2}, {"label":"D", "x":5.25, "y":2}, {"label":"F", "x":6.25, "y":2}, {"label":"G", "x":7.25, "y":2}, {"label":"H", "x":10.25, "y":2}, {"label":"J", "x":11.25, "y":2}, {"label":"K", "x":12.25, "y":2}, {"label":"L", "x":13.25, "y":2}, {"label":":", "x":14.25, "y":2}, {"label":"\"", "x":15.25, "y":2}, {"label":"Enter", "x":16.25, "y":2, "w":2.25}, {"label":"End", "x":19, "y":2}, {"label":"M1", "x":0, "y":3}, {"label":"Shift", "x":1.5, "y":3, "w":2.25}, {"label":"Z", "x":3.75, "y":3}, {"label":"X", "x":4.75, "y":3}, {"label":"C", "x":5.75, "y":3}, {"label":"V", "x":6.75, "y":3}, {"label":"B", "x":7.75, "y":3}, {"label":"B", "x":9.75, "y":3}, {"label":"N", "x":10.75, "y":3}, {"label":"M", "x":11.75, "y":3}, {"label":"<", "x":12.75, "y":3}, {"label":">", "x":13.75, "y":3}, {"label":"?", "x":14.75, "y":3}, {"label":"Shift", "x":15.75, "y":3, "w":1.75}, {"label":"\u2191", "x":17.75, "y":3.25}, {"label":"M2", "x":0, "y":4}, {"label":"Ctrl", "x":1.5, "y":4, "w":1.25}, {"label":"Win", "x":2.75, "y":4, "w":1.25}, {"label":"Alt", "x":5.25, "y":4, "w":1.25}, {"x":6.5, "y":4, "w":2.25}, {"x":9.75, "y":4, "w":2.75}, {"label":"Alt", "x":13.5, "y":4, "w":1.5}, {"label":"Ctrl", "x":15, "y":4, "w":1.5}, {"label":"\u2190", "x":16.75, "y":4.25}, {"label":"\u2193", "x":17.75, "y":4.25}, {"label":"\u2192", "x":18.75, "y":4.25}]
+        },
+        "LAYOUT_ansi_rspace_split_bksp": {
+            "layout": [{"label":"Esc", "x":1.5, "y":0}, {"label":"!", "x":2.5, "y":0}, {"label":"@", "x":3.5, "y":0}, {"label":"#", "x":4.5, "y":0}, {"label":"$", "x":5.5, "y":0}, {"label":"%", "x":6.5, "y":0}, {"label":"^", "x":7.5, "y":0}, {"label":"&", "x":10.5, "y":0}, {"label":"*", "x":11.5, "y":0}, {"label":"(", "x":12.5, "y":0}, {"label":")", "x":13.5, "y":0}, {"label":"_", "x":14.5, "y":0}, {"label":"+", "x":15.5, "y":0}, {"label":"~", "x":16.5, "y":0}, {"label":"Backspace", "x":17.5, "y":0}, {"label":"Encoder", "x":19, "y":0}, {"label":"Tab", "x":1.5, "y":1, "w":1.5}, {"label":"Q", "x":3, "y":1}, {"label":"W", "x":4, "y":1}, {"label":"E", "x":5, "y":1}, {"label":"R", "x":6, "y":1}, {"label":"T", "x":7, "y":1}, {"label":"Y", "x":10, "y":1}, {"label":"U", "x":11, "y":1}, {"label":"I", "x":12, "y":1}, {"label":"O", "x":13, "y":1}, {"label":"P", "x":14, "y":1}, {"label":"{", "x":15, "y":1}, {"label":"}", "x":16, "y":1}, {"label":"|", "x":17, "y":1, "w":1.5}, {"label":"Home", "x":19, "y":1}, {"label":"M0", "x":0, "y":2}, {"label":"Caps Lock", "x":1.5, "y":2, "w":1.75}, {"label":"A", "x":3.25, "y":2}, {"label":"S", "x":4.25, "y":2}, {"label":"D", "x":5.25, "y":2}, {"label":"F", "x":6.25, "y":2}, {"label":"G", "x":7.25, "y":2}, {"label":"H", "x":10.25, "y":2}, {"label":"J", "x":11.25, "y":2}, {"label":"K", "x":12.25, "y":2}, {"label":"L", "x":13.25, "y":2}, {"label":":", "x":14.25, "y":2}, {"label":"\"", "x":15.25, "y":2}, {"label":"Enter", "x":16.25, "y":2, "w":2.25}, {"label":"End", "x":19, "y":2}, {"label":"M1", "x":0, "y":3}, {"label":"Shift", "x":1.5, "y":3, "w":2.25}, {"label":"Z", "x":3.75, "y":3}, {"label":"X", "x":4.75, "y":3}, {"label":"C", "x":5.75, "y":3}, {"label":"V", "x":6.75, "y":3}, {"label":"B", "x":7.75, "y":3}, {"label":"B", "x":9.75, "y":3}, {"label":"N", "x":10.75, "y":3}, {"label":"M", "x":11.75, "y":3}, {"label":"<", "x":12.75, "y":3}, {"label":">", "x":13.75, "y":3}, {"label":"?", "x":14.75, "y":3}, {"label":"Shift", "x":15.75, "y":3, "w":1.75}, {"label":"\u2191", "x":17.75, "y":3.25}, {"label":"M2", "x":0, "y":4}, {"label":"Ctrl", "x":1.5, "y":4, "w":1.25}, {"label":"Win", "x":2.75, "y":4, "w":1.25}, {"label":"Alt", "x":5.25, "y":4, "w":1.25}, {"x":6.5, "y":4, "w":2.25}, {"x":9.75, "y":4, "w":2.75}, {"label":"Alt", "x":13.5, "y":4, "w":1.5}, {"label":"Ctrl", "x":15, "y":4, "w":1.5}, {"label":"\u2190", "x":16.75, "y":4.25}, {"label":"\u2193", "x":17.75, "y":4.25}, {"label":"\u2192", "x":18.75, "y":4.25}]
+        },
+        "LAYOUT_ansi_lspace_2u_bksp": {
+            "layout": [{"label":"Esc", "x":1.5, "y":0}, {"label":"!", "x":2.5, "y":0}, {"label":"@", "x":3.5, "y":0}, {"label":"#", "x":4.5, "y":0}, {"label":"$", "x":5.5, "y":0}, {"label":"%", "x":6.5, "y":0}, {"label":"^", "x":7.5, "y":0}, {"label":"&", "x":10.5, "y":0}, {"label":"*", "x":11.5, "y":0}, {"label":"(", "x":12.5, "y":0}, {"label":")", "x":13.5, "y":0}, {"label":"_", "x":14.5, "y":0}, {"label":"+", "x":15.5, "y":0}, {"label":"Backspace", "x":16.5, "y":0, "w":2}, {"label":"Encoder", "x":19, "y":0}, {"label":"Tab", "x":1.5, "y":1, "w":1.5}, {"label":"Q", "x":3, "y":1}, {"label":"W", "x":4, "y":1}, {"label":"E", "x":5, "y":1}, {"label":"R", "x":6, "y":1}, {"label":"T", "x":7, "y":1}, {"label":"Y", "x":10, "y":1}, {"label":"U", "x":11, "y":1}, {"label":"I", "x":12, "y":1}, {"label":"O", "x":13, "y":1}, {"label":"P", "x":14, "y":1}, {"label":"{", "x":15, "y":1}, {"label":"}", "x":16, "y":1}, {"label":"|", "x":17, "y":1, "w":1.5}, {"label":"Home", "x":19, "y":1}, {"label":"M0", "x":0, "y":2}, {"label":"Caps Lock", "x":1.5, "y":2, "w":1.75}, {"label":"A", "x":3.25, "y":2}, {"label":"S", "x":4.25, "y":2}, {"label":"D", "x":5.25, "y":2}, {"label":"F", "x":6.25, "y":2}, {"label":"G", "x":7.25, "y":2}, {"label":"H", "x":10.25, "y":2}, {"label":"J", "x":11.25, "y":2}, {"label":"K", "x":12.25, "y":2}, {"label":"L", "x":13.25, "y":2}, {"label":":", "x":14.25, "y":2}, {"label":"\"", "x":15.25, "y":2}, {"label":"Enter", "x":16.25, "y":2, "w":2.25}, {"label":"End", "x":19, "y":2}, {"label":"M1", "x":0, "y":3}, {"label":"Shift", "x":1.5, "y":3, "w":2.25}, {"label":"Z", "x":3.75, "y":3}, {"label":"X", "x":4.75, "y":3}, {"label":"C", "x":5.75, "y":3}, {"label":"V", "x":6.75, "y":3}, {"label":"B", "x":7.75, "y":3}, {"label":"B", "x":9.75, "y":3}, {"label":"N", "x":10.75, "y":3}, {"label":"M", "x":11.75, "y":3}, {"label":"<", "x":12.75, "y":3}, {"label":">", "x":13.75, "y":3}, {"label":"?", "x":14.75, "y":3}, {"label":"Shift", "x":15.75, "y":3, "w":1.75}, {"label":"\u2191", "x":17.75, "y":3.25}, {"label":"M2", "x":0, "y":4}, {"label":"Ctrl", "x":1.5, "y":4, "w":1.25}, {"label":"Win", "x":2.75, "y":4, "w":1.25}, {"x":5.25, "y":4, "w":2.25}, {"label":"Alt", "x":7.5, "y":4, "w":1.25}, {"x":9.75, "y":4, "w":2.75}, {"label":"Alt", "x":13.5, "y":4, "w":1.5}, {"label":"Ctrl", "x":15, "y":4, "w":1.5}, {"label":"\u2190", "x":16.75, "y":4.25}, {"label":"\u2193", "x":17.75, "y":4.25}, {"label":"\u2192", "x":18.75, "y":4.25}]
+        },
+        "LAYOUT_ansi_lspace_split_bksp": {
+            "layout": [{"label":"Esc", "x":1.5, "y":0}, {"label":"!", "x":2.5, "y":0}, {"label":"@", "x":3.5, "y":0}, {"label":"#", "x":4.5, "y":0}, {"label":"$", "x":5.5, "y":0}, {"label":"%", "x":6.5, "y":0}, {"label":"^", "x":7.5, "y":0}, {"label":"&", "x":10.5, "y":0}, {"label":"*", "x":11.5, "y":0}, {"label":"(", "x":12.5, "y":0}, {"label":")", "x":13.5, "y":0}, {"label":"_", "x":14.5, "y":0}, {"label":"+", "x":15.5, "y":0}, {"label":"~", "x":16.5, "y":0}, {"label":"Backspace", "x":17.5, "y":0}, {"label":"Encoder", "x":19, "y":0}, {"label":"Tab", "x":1.5, "y":1, "w":1.5}, {"label":"Q", "x":3, "y":1}, {"label":"W", "x":4, "y":1}, {"label":"E", "x":5, "y":1}, {"label":"R", "x":6, "y":1}, {"label":"T", "x":7, "y":1}, {"label":"Y", "x":10, "y":1}, {"label":"U", "x":11, "y":1}, {"label":"I", "x":12, "y":1}, {"label":"O", "x":13, "y":1}, {"label":"P", "x":14, "y":1}, {"label":"{", "x":15, "y":1}, {"label":"}", "x":16, "y":1}, {"label":"|", "x":17, "y":1, "w":1.5}, {"label":"Home", "x":19, "y":1}, {"label":"M0", "x":0, "y":2}, {"label":"Caps Lock", "x":1.5, "y":2, "w":1.75}, {"label":"A", "x":3.25, "y":2}, {"label":"S", "x":4.25, "y":2}, {"label":"D", "x":5.25, "y":2}, {"label":"F", "x":6.25, "y":2}, {"label":"G", "x":7.25, "y":2}, {"label":"H", "x":10.25, "y":2}, {"label":"J", "x":11.25, "y":2}, {"label":"K", "x":12.25, "y":2}, {"label":"L", "x":13.25, "y":2}, {"label":":", "x":14.25, "y":2}, {"label":"\"", "x":15.25, "y":2}, {"label":"Enter", "x":16.25, "y":2, "w":2.25}, {"label":"End", "x":19, "y":2}, {"label":"M1", "x":0, "y":3}, {"label":"Shift", "x":1.5, "y":3, "w":2.25}, {"label":"Z", "x":3.75, "y":3}, {"label":"X", "x":4.75, "y":3}, {"label":"C", "x":5.75, "y":3}, {"label":"V", "x":6.75, "y":3}, {"label":"B", "x":7.75, "y":3}, {"label":"B", "x":9.75, "y":3}, {"label":"N", "x":10.75, "y":3}, {"label":"M", "x":11.75, "y":3}, {"label":"<", "x":12.75, "y":3}, {"label":">", "x":13.75, "y":3}, {"label":"?", "x":14.75, "y":3}, {"label":"Shift", "x":15.75, "y":3, "w":1.75}, {"label":"\u2191", "x":17.75, "y":3.25}, {"label":"M2", "x":0, "y":4}, {"label":"Ctrl", "x":1.5, "y":4, "w":1.25}, {"label":"Win", "x":2.75, "y":4, "w":1.25}, {"x":5.25, "y":4, "w":2.25}, {"label":"Alt", "x":7.5, "y":4, "w":1.25}, {"x":9.75, "y":4, "w":2.75}, {"label":"Alt", "x":13.5, "y":4, "w":1.5}, {"label":"Ctrl", "x":15, "y":4, "w":1.5}, {"label":"\u2190", "x":16.75, "y":4.25}, {"label":"\u2193", "x":17.75, "y":4.25}, {"label":"\u2192", "x":18.75, "y":4.25}]
+        }
+    }
+}
diff --git a/keyboards/merge/uma/keymaps/default/keymap.c b/keyboards/merge/uma/keymaps/default/keymap.c
new file mode 100644
index 0000000000..7105d1e0a9
--- /dev/null
+++ b/keyboards/merge/uma/keymaps/default/keymap.c
@@ -0,0 +1,65 @@
+/* Copyright 2021 duoshock
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/*
+ *          .---------------------------.          .-------------------------------.        .---.
+ *          |Esc|  1|  2|  3|  4|  5|  6|          |  7|  8|  9|  0|  -|  =|  Bsp  |        |EC |
+ *          |-------------------------.          .---------------------------------|        |---|
+ *          |Tab  |  Q|  W|  E|  R|  T|          |  Y|  U|  I|  O|  P|  [|  ]|  \  |        |Hom|
+ *   .---.  |-------------------------.          '---------------------------------|        |---|
+ *   |M0 |  |CapsL |  A|  S|  D|  F|  G|          |  H|  J|  K|  L|  ;|  :|   Retn |        |End|
+ *   |---|  |----------------------------.        '--------------------------------|  .---. '---'
+ *   |M1 |  |Shft|ISO\|  Z|  X|  C|  V|  B|          |  N|  M|  ,|  ,|  /|  Shift|     |Up |
+ *   |---|  |------------------- ---------|          |---------------------------' .-----------.
+ *   |M2 |  |Ctl |Gui|      |Alt |Space   |          |    Space|   Alt|   Ctl|     |Lef|Dow|Rig|
+ *   '---'  '----------- -----------------'          '-----------------------'     '-----------'
+ */
+
+[0] = LAYOUT_ansi_rspace_2u_bksp(
+            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_BSPC,      KC_MUTE,
+            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_BSLS,   KC_HOME,
+    KC_1,   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_END,
+    KC_2,   KC_LSFT,  KC_Z, KC_X, KC_C, KC_V, KC_B,                    KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,             KC_UP,
+    KC_3,   KC_LCTL, KC_LGUI,      KC_LALT, KC_SPC,                    KC_SPC, KC_RALT, KC_RCTL,                               KC_LEFT, KC_DOWN, KC_RGHT
+),
+
+[1] = LAYOUT_ansi_rspace_2u_bksp(
+                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,
+    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
+),
+[2] = LAYOUT_ansi_rspace_2u_bksp(
+                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,
+    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
+),
+[3] = LAYOUT_ansi_rspace_2u_bksp(
+                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,
+    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/merge/uma/keymaps/default/readme.md b/keyboards/merge/uma/keymaps/default/readme.md
new file mode 100644
index 0000000000..2ef78dd3aa
--- /dev/null
+++ b/keyboards/merge/uma/keymaps/default/readme.md
@@ -0,0 +1,3 @@
+# Default UM-A Layout
+
+![UM-A Layout Image](https://i.imgur.com/bKkO3gS.jpg)
diff --git a/keyboards/merge/uma/keymaps/default/rules.mk b/keyboards/merge/uma/keymaps/default/rules.mk
new file mode 100644
index 0000000000..90fc9b184b
--- /dev/null
+++ b/keyboards/merge/uma/keymaps/default/rules.mk
@@ -0,0 +1 @@
+WPM_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/merge/uma/keymaps/via/keymap.c b/keyboards/merge/uma/keymaps/via/keymap.c
new file mode 100644
index 0000000000..46688d4a76
--- /dev/null
+++ b/keyboards/merge/uma/keymaps/via/keymap.c
@@ -0,0 +1,65 @@
+/* Copyright 2021 duoshock
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/*
+ *          .---------------------------.          .-------------------------------.        .---.
+ *          |Esc|  1|  2|  3|  4|  5|  6|          |  7|  8|  9|  0|  -|  =|  Bsp  |        |EC |
+ *          |-------------------------.          .---------------------------------|        |---|
+ *          |Tab  |  Q|  W|  E|  R|  T|          |  Y|  U|  I|  O|  P|  [|  ]|  \  |        |Hom|
+ *   .---.  |-------------------------.          '---------------------------------|        |---|
+ *   |M0 |  |CapsL |  A|  S|  D|  F|  G|          |  H|  J|  K|  L|  ;|  :|   Retn |        |End|
+ *   |---|  |----------------------------.        '--------------------------------|  .---. '---'
+ *   |M1 |  |Shft|ISO\|  Z|  X|  C|  V|  B|          |  N|  M|  ,|  ,|  /|  Shift|     |Up |
+ *   |---|  |------------------- ---------|          |---------------------------' .-----------.
+ *   |M2 |  |Ctl |Gui|      |Alt |Space   |          |    Space|   Alt|   Ctl|     |Lef|Dow|Rig|
+ *   '---'  '----------- -----------------'          '-----------------------'     '-----------'
+ */
+
+[0] = LAYOUT_all(
+            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_GRV,  KC_BSPC,   KC_MUTE,
+            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_BSLS,   KC_HOME,
+    KC_1,   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_END,
+    KC_2,   KC_LSFT, KC_NUBS, KC_Z, KC_X, KC_C, KC_V, KC_B,            KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,                   KC_UP,
+    KC_3,   KC_LCTL, KC_LGUI,      KC_LALT, KC_SPC,                    KC_SPC, KC_RALT, KC_RCTL,                               KC_LEFT, KC_DOWN, KC_RGHT
+),
+
+[1] = LAYOUT_all(
+                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,         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
+),
+[2] = LAYOUT_all(
+                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,         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
+),
+[3] = LAYOUT_all(
+                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,         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/merge/uma/keymaps/via/rules.mk b/keyboards/merge/uma/keymaps/via/rules.mk
new file mode 100644
index 0000000000..d03b5f1ca7
--- /dev/null
+++ b/keyboards/merge/uma/keymaps/via/rules.mk
@@ -0,0 +1,2 @@
+VIA_ENABLE = yes
+WPM_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/merge/uma/readme.md b/keyboards/merge/uma/readme.md
new file mode 100644
index 0000000000..7a7958b169
--- /dev/null
+++ b/keyboards/merge/uma/readme.md
@@ -0,0 +1,22 @@
+# UM-A
+
+![UM-A](https://i.imgur.com/Bm1mRDbl.jpg)
+
+A Alice like layout keyboard with arrow keys, encoder and OLED screen sold by Merge. [Product page](https://mergedesign.store/products/um-70)
+
+* Keyboard Maintainer: [duoshock](https://github.com/duoshock)
+* Hardware Availability: [Merge Store](https://mergedesign.store/products/um-a)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make merge/uma:default
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## Bootloader
+
+Enter the bootloader in 2 ways:
+
+* **Bootmagic reset**: Hold down the Esc key on the left side or '7' key on the right side and plug in the keyboard.
+
+* **Physical reset button**: Briefly press the button on the back of the PCB.
diff --git a/keyboards/merge/uma/rules.mk b/keyboards/merge/uma/rules.mk
new file mode 100644
index 0000000000..27f0425b4f
--- /dev/null
+++ b/keyboards/merge/uma/rules.mk
@@ -0,0 +1,23 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes     # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+NKRO_ENABLE = yes           # Enable N-Key Rollover
+BACKLIGHT_ENABLE = yes       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no       # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+ENCODER_ENABLE = yes
+SPLIT_KEYBOARD = yes
+LTO_ENABLE = yes
+OLED_ENABLE = yes
+OLED_DRIVER = SSD1306
diff --git a/keyboards/merge/uma/uma.c b/keyboards/merge/uma/uma.c
new file mode 100644
index 0000000000..376cdfd3fe
--- /dev/null
+++ b/keyboards/merge/uma/uma.c
@@ -0,0 +1,109 @@
+/* Copyright 2021 duoshock 
+ * 
+ * This program is free software: you can redistribute it and/or modify 
+ * it under the terms of the GNU General Public License as published by 
+ * the Free Software Foundation, either version 2 of the License, or 
+ * (at your option) any later version. 
+ * 
+ * This program is distributed in the hope that it will be useful, 
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+ * GNU General Public License for more details. 
+ * 
+ * You should have received a copy of the GNU General Public License 
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "uma.h"
+
+#ifdef OLED_ENABLE
+void suspend_power_down_user(void) {
+    oled_off();
+}
+
+oled_rotation_t oled_init_kb(oled_rotation_t rotation) {
+    if (is_keyboard_master()) {
+        return OLED_ROTATION_90;
+    }
+
+    return rotation;
+}
+
+static void render_logo(void) {
+    static const char PROGMEM raw_logo[] = {
+        0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,128,192,192,224,224,224,224,224,224,224,224,224,224,224,224,224,224,192,192,128,128,192,192,224,224,224,224,224,224,224,224,192,192,128,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+        0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255, 15,  3,  1,  0,  1,255,255,255,255,255,255,255,255,255,255,255,255,255,255,254,252,240,  0,  0,  0,  0,  0,  0,  0,  0,  0,254,254,254,  0,  0,  0,  0,  0,  0,254,254,254,  0,  0,  0,254,254,254,252,240,224,128,128,224,240,252,254,254,254,  0,  0,128,128,128,128,128,128,  0,  0,  0,  0,  0,224,248,252, 62, 62,252,240,192,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
+        0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,240,192,128,  0,128,255,255,255,255,255,255,255,255,255,255,255,255,255,255,127, 63, 15,  0,  0,  0,  0,  0,  0,  0,  0,  0, 15, 31, 63,120,112,112,112,112,120, 63, 31, 15,  0,  0,  0,127,127,127,  0,  1,  7,  7,  7,  7,  1,  0,127,127,127,  0,  0,  3,  3,  3,  3,  3,  3,  1,  0,112,124,127, 31, 15, 14, 14, 14, 15, 15, 31,127,124, 32,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, 
+        0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  3,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  7,  3,  3,  1,  1,  3,  3,  7,  7,  7,  7,  7,  7,  7,  7,  3,  3,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+    };
+    oled_write_raw_P(raw_logo, sizeof(raw_logo));
+}
+
+
+// 32 * 18 Merge logos
+static const char PROGMEM merge_logo[] = {
+    0xf8, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f, 0x0e,
+    0x06, 0x04, 0xfe, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0xfe, 0xfc, 0xf8, 0xf0, 0xc0,
+    0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf0, 0xc0,
+    0x80, 0x80, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x3f, 0x0f,
+    0x00, 0x01, 0x01, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x01,
+    0x01, 0x00, 0x01, 0x01, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00
+};
+
+int current_wpm = 0;
+
+static void print_status_narrow(void) {
+    oled_set_cursor(0,1);
+    oled_write_raw_P(merge_logo, sizeof(merge_logo));
+    oled_set_cursor(0,5);
+    oled_write_P(PSTR("-----"), false);
+    oled_set_cursor(0,6);
+    oled_write_P(PSTR("LYR "), false);
+    switch (get_highest_layer(layer_state)) {
+        case 0:
+            oled_write_P(PSTR("0"), false);
+            break;
+        case 1:
+            oled_write_P(PSTR("1"), false);
+            break;
+        case 2:
+            oled_write_P(PSTR("2"), false);
+            break;
+        case 3:
+            oled_write_P(PSTR("3"), false);
+            break;
+        default:
+            oled_write_ln_P(PSTR("Undef"), false);
+    }
+    led_t led_usb_state = host_keyboard_led_state();
+    oled_write_ln_P(PSTR(" "), false);
+    oled_write_P(PSTR("CAP "), false);
+    oled_write_P(PSTR("."), led_usb_state.caps_lock);
+    oled_write_P(PSTR("NUM "), false);
+    oled_write_P(PSTR("."), led_usb_state.num_lock);
+    oled_write_P(PSTR("SCR "), false);
+    oled_write_P(PSTR("."), led_usb_state.scroll_lock);
+    //oled_write_ln_P(PSTR(" "), false);
+    oled_write_P(PSTR("-----"), false);
+
+    // WPM counter Start
+    oled_set_cursor(0,13);
+    oled_write(" ", false);
+    oled_write(get_u8_str(get_current_wpm(), '0'), false);
+    oled_set_cursor(0,14);
+    oled_write(" WPM ", false);
+    // WPM counter End
+}
+
+bool oled_task_kb(void) {
+    if (!oled_task_user()) { return false; }
+    if (is_keyboard_master()) {
+        print_status_narrow();
+        //render_logo();
+    } else {
+        render_logo();
+        //print_status_narrow();
+    }
+    return false;
+}
+#endif
\ No newline at end of file
diff --git a/keyboards/merge/uma/uma.h b/keyboards/merge/uma/uma.h
new file mode 100644
index 0000000000..b7fb9a5d61
--- /dev/null
+++ b/keyboards/merge/uma/uma.h
@@ -0,0 +1,192 @@
+/* Copyright 2021 duoshock 
+ * 
+ * This program is free software: you can redistribute it and/or modify 
+ * it under the terms of the GNU General Public License as published by 
+ * the Free Software Foundation, either version 2 of the License, or 
+ * (at your option) any later version. 
+ * 
+ * This program is distributed in the hope that it will be useful, 
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+ * GNU General Public License for more details. 
+ * 
+ * You should have received a copy of the GNU General Public License 
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "quantum.h"
+
+#define XXX KC_NO
+
+#define LAYOUT_all( \
+            L00, L01, L02, L03, L04, L05, L06,              R00, R01, R02, R03, R04, R05, R06, R07,     R27, \
+            L10, L11, L12, L13, L14, L15,                   R10, R11, R12, R13, R14, R15, R16, R17,     R37, \
+    L45,    L20, L21, L22, L23, L24, L25,                   R20, R21, R22, R23, R24, R25, R26,          R47, \
+    L46,    L30, L41, L31, L32, L33, L34, L35,              R46, R30, R31, R32, R33, R34, R35,                    R36,\
+    L47,    L40, L42,           L43, L44,                   R40, R41, R42,                              R43, R44, R45 \
+) { \
+    { L00, L01, L02, L03, L04, L05, L06, XXX }, \
+    { L10, L11, L12, L13, L14, L15, XXX, XXX }, \
+    { L20, L21, L22, L23, L24, L25, XXX, XXX }, \
+    { L30, L31, L32, L33, L34, L35, XXX, XXX }, \
+    { L40, L41, L42, L43, L44, L45, L46, L47 }, \
+    { R00, R01, R02, R03, R04, R05, R06, R07 }, \
+    { R10, R11, R12, R13, R14, R15, R16, R17 }, \
+    { R20, R21, R22, R23, R24, R25, R26, R27 }, \
+    { R30, R31, R32, R33, R34, R35, R36, R37 }, \
+    { R40, R41, R42, R43, R44, R45, R46, R47 }  \
+}
+
+#define LAYOUT_ansi_rspace_split_bksp( \
+            L00, L01, L02, L03, L04, L05, L06,              R00, R01, R02, R03, R04, R05, R06, R07,     R27, \
+            L10, L11, L12, L13, L14, L15,                   R10, R11, R12, R13, R14, R15, R16, R17,     R37, \
+    L45,    L20, L21, L22, L23, L24, L25,                   R20, R21, R22, R23, R24, R25, R26,          R47, \
+    L46,    L30, L31, L32, L33, L34, L35,              R46, R30, R31, R32, R33, R34, R35,                    R36,\
+    L47,    L40, L42,           L43, L44,                   R40, R41, R42,                              R43, R44, R45 \
+) { \
+    { L00, L01, L02, L03, L04, L05, L06, XXX }, \
+    { L10, L11, L12, L13, L14, L15, XXX, XXX }, \
+    { L20, L21, L22, L23, L24, L25, XXX, XXX }, \
+    { L30, L31, L32, L33, L34, L35, XXX, XXX }, \
+    { L40, XXX, L42, L43, L44, L45, L46, L47 }, \
+    { R00, R01, R02, R03, R04, R05, R06, R07 }, \
+    { R10, R11, R12, R13, R14, R15, R16, R17 }, \
+    { R20, R21, R22, R23, R24, R25, R26, R27 }, \
+    { R30, R31, R32, R33, R34, R35, R36, R37 }, \
+    { R40, R41, R42, R43, R44, R45, R46, R47 }  \
+}
+
+#define LAYOUT_ansi_rspace_2u_bksp( \
+            L00, L01, L02, L03, L04, L05, L06,              R00, R01, R02, R03, R04, R05,    R07,       R27, \
+            L10, L11, L12, L13, L14, L15,                   R10, R11, R12, R13, R14, R15, R16, R17,     R37, \
+    L45,    L20, L21, L22, L23, L24, L25,                   R20, R21, R22, R23, R24, R25, R26,          R47, \
+    L46,    L30, L31, L32, L33, L34, L35,              R46, R30, R31, R32, R33, R34, R35,                    R36,\
+    L47,    L40, L42,           L43, L44,                   R40, R41, R42,                              R43, R44, R45 \
+) { \
+    { L00, L01, L02, L03, L04, L05, L06, XXX }, \
+    { L10, L11, L12, L13, L14, L15, XXX, XXX }, \
+    { L20, L21, L22, L23, L24, L25, XXX, XXX }, \
+    { L30, L31, L32, L33, L34, L35, XXX, XXX }, \
+    { L40, XXX, L42, L43, L44, L45, L46, L47 }, \
+    { R00, R01, R02, R03, R04, R05, XXX, R07 }, \
+    { R10, R11, R12, R13, R14, R15, R16, R17 }, \
+    { R20, R21, R22, R23, R24, R25, R26, R27 }, \
+    { R30, R31, R32, R33, R34, R35, R36, R37 }, \
+    { R40, R41, R42, R43, R44, R45, R46, R47 }  \
+}
+
+#define LAYOUT_ansi_lspace_2u_bksp( \
+            L00, L01, L02, L03, L04, L05, L06,              R00, R01, R02, R03, R04, R05,    R07,       R27, \
+            L10, L11, L12, L13, L14, L15,                   R10, R11, R12, R13, R14, R15, R16, R17,     R37, \
+    L45,    L20, L21, L22, L23, L24, L25,                   R20, R21, R22, R23, R24, R25, R26,          R47, \
+    L46,    L30, L31, L32, L33, L34, L35,              R46, R30, R31, R32, R33, R34, R35,                    R36,\
+    L47,    L40, L42,           L44, L43,                   R40, R41, R42,                              R43, R44, R45 \
+) { \
+    { L00, L01, L02, L03, L04, L05, L06, XXX }, \
+    { L10, L11, L12, L13, L14, L15, XXX, XXX }, \
+    { L20, L21, L22, L23, L24, L25, XXX, XXX }, \
+    { L30, L31, L32, L33, L34, L35, XXX, XXX }, \
+    { L40, XXX, L42, L43, L44, L45, L46, L47 }, \
+    { R00, R01, R02, R03, R04, R05, XXX, R07 }, \
+    { R10, R11, R12, R13, R14, R15, R16, R17 }, \
+    { R20, R21, R22, R23, R24, R25, R26, R27 }, \
+    { R30, R31, R32, R33, R34, R35, R36, R37 }, \
+    { R40, R41, R42, R43, R44, R45, R46, R47 }  \
+}
+
+#define LAYOUT_ansi_lspace_split_bksp( \
+            L00, L01, L02, L03, L04, L05, L06,              R00, R01, R02, R03, R04, R05, R06, R07,     R27, \
+            L10, L11, L12, L13, L14, L15,                   R10, R11, R12, R13, R14, R15, R16, R17,     R37, \
+    L45,    L20, L21, L22, L23, L24, L25,                   R20, R21, R22, R23, R24, R25, R26,          R47, \
+    L46,    L30, L31, L32, L33, L34, L35,              R46, R30, R31, R32, R33, R34, R35,                    R36,\
+    L47,    L40, L42,           L44, L43,                   R40, R41, R42,                              R43, R44, R45 \
+) { \
+    { L00, L01, L02, L03, L04, L05, L06, XXX }, \
+    { L10, L11, L12, L13, L14, L15, XXX, XXX }, \
+    { L20, L21, L22, L23, L24, L25, XXX, XXX }, \
+    { L30, L31, L32, L33, L34, L35, XXX, XXX }, \
+    { L40, XXX, L42, L43, L44, L45, L46, L47 }, \
+    { R00, R01, R02, R03, R04, R05, R06, R07 }, \
+    { R10, R11, R12, R13, R14, R15, R16, R17 }, \
+    { R20, R21, R22, R23, R24, R25, R26, R27 }, \
+    { R30, R31, R32, R33, R34, R35, R36, R37 }, \
+    { R40, R41, R42, R43, R44, R45, R46, R47 }  \
+}
+
+#define LAYOUT_iso_rspace_split_bksp( \
+            L00, L01, L02, L03, L04, L05, L06,              R00, R01, R02, R03, R04, R05, R06, R07,     R27, \
+            L10, L11, L12, L13, L14, L15,                   R10, R11, R12, R13, R14, R15, R16, R17,     R37, \
+    L45,    L20, L21, L22, L23, L24, L25,                   R20, R21, R22, R23, R24, R25, R26,          R47, \
+    L46,    L30, L41, L31, L32, L33, L34, L35,              R46, R30, R31, R32, R33, R34, R35,                    R36,\
+    L47,    L40, L42,           L43, L44,                   R40, R41, R42,                              R43, R44, R45 \
+) { \
+    { L00, L01, L02, L03, L04, L05, L06, XXX }, \
+    { L10, L11, L12, L13, L14, L15, XXX, XXX }, \
+    { L20, L21, L22, L23, L24, L25, XXX, XXX }, \
+    { L30, L31, L32, L33, L34, L35, XXX, XXX }, \
+    { L40, XXX, L42, L43, L44, L45, L46, L47 }, \
+    { R00, R01, R02, R03, R04, R05, R06, R07 }, \
+    { R10, R11, R12, R13, R14, R15, R16, R17 }, \
+    { R20, R21, R22, R23, R24, R25, R26, R27 }, \
+    { R30, R31, R32, R33, R34, R35, R36, R37 }, \
+    { R40, R41, R42, R43, R44, R45, R46, R47 }  \
+}
+
+#define LAYOUT_iso_rspace_2u_bksp( \
+            L00, L01, L02, L03, L04, L05, L06,              R00, R01, R02, R03, R04, R05,    R07,       R27, \
+            L10, L11, L12, L13, L14, L15,                   R10, R11, R12, R13, R14, R15, R16, R17,     R37, \
+    L45,    L20, L21, L22, L23, L24, L25,                   R20, R21, R22, R23, R24, R25, R26,          R47, \
+    L46,    L30, L41, L31, L32, L33, L34, L35,              R46, R30, R31, R32, R33, R34, R35,                    R36,\
+    L47,    L40, L42,           L43, L44,                   R40, R41, R42,                              R43, R44, R45 \
+) { \
+    { L00, L01, L02, L03, L04, L05, L06, XXX }, \
+    { L10, L11, L12, L13, L14, L15, XXX, XXX }, \
+    { L20, L21, L22, L23, L24, L25, XXX, XXX }, \
+    { L30, L31, L32, L33, L34, L35, XXX, XXX }, \
+    { L40, XXX, L42, L43, L44, L45, L46, L47 }, \
+    { R00, R01, R02, R03, R04, R05, XXX, R07 }, \
+    { R10, R11, R12, R13, R14, R15, R16, R17 }, \
+    { R20, R21, R22, R23, R24, R25, R26, R27 }, \
+    { R30, R31, R32, R33, R34, R35, R36, R37 }, \
+    { R40, R41, R42, R43, R44, R45, R46, R47 }  \
+}
+
+#define LAYOUT_iso_lspace_2u_bksp( \
+            L00, L01, L02, L03, L04, L05, L06,              R00, R01, R02, R03, R04, R05,    R07,       R27, \
+            L10, L11, L12, L13, L14, L15,                   R10, R11, R12, R13, R14, R15, R16, R17,     R37, \
+    L45,    L20, L21, L22, L23, L24, L25,                   R20, R21, R22, R23, R24, R25, R26,          R47, \
+    L46,    L30, L41, L31, L32, L33, L34, L35,              R46, R30, R31, R32, R33, R34, R35,                    R36,\
+    L47,    L40, L42,           L44, L43,                   R40, R41, R42,                              R43, R44, R45 \
+) { \
+    { L00, L01, L02, L03, L04, L05, L06, XXX }, \
+    { L10, L11, L12, L13, L14, L15, XXX, XXX }, \
+    { L20, L21, L22, L23, L24, L25, XXX, XXX }, \
+    { L30, L31, L32, L33, L34, L35, XXX, XXX }, \
+    { L40, XXX, L42, L43, L44, L45, L46, L47 }, \
+    { R00, R01, R02, R03, R04, R05, XXX, R07 }, \
+    { R10, R11, R12, R13, R14, R15, R16, R17 }, \
+    { R20, R21, R22, R23, R24, R25, R26, R27 }, \
+    { R30, R31, R32, R33, R34, R35, R36, R37 }, \
+    { R40, R41, R42, R43, R44, R45, R46, R47 }  \
+}
+
+#define LAYOUT_iso_lspace_split_bksp( \
+            L00, L01, L02, L03, L04, L05, L06,              R00, R01, R02, R03, R04, R05, R06, R07,     R27, \
+            L10, L11, L12, L13, L14, L15,                   R10, R11, R12, R13, R14, R15, R16, R17,     R37, \
+    L45,    L20, L21, L22, L23, L24, L25,                   R20, R21, R22, R23, R24, R25, R26,          R47, \
+    L46,    L30, L41, L31, L32, L33, L34, L35,              R46, R30, R31, R32, R33, R34, R35,                    R36,\
+    L47,    L40, L42,           L44, L43,                   R40, R41, R42,                              R43, R44, R45 \
+) { \
+    { L00, L01, L02, L03, L04, L05, L06, XXX }, \
+    { L10, L11, L12, L13, L14, L15, XXX, XXX }, \
+    { L20, L21, L22, L23, L24, L25, XXX, XXX }, \
+    { L30, L31, L32, L33, L34, L35, XXX, XXX }, \
+    { L40, XXX, L42, L43, L44, L45, L46, L47 }, \
+    { R00, R01, R02, R03, R04, R05, R06, R07 }, \
+    { R10, R11, R12, R13, R14, R15, R16, R17 }, \
+    { R20, R21, R22, R23, R24, R25, R26, R27 }, \
+    { R30, R31, R32, R33, R34, R35, R36, R37 }, \
+    { R40, R41, R42, R43, R44, R45, R46, R47 }  \
+}