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MNK1800s Layout Addition (#20740)

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* add matrix_diagram.md

* info.json: apply friendly formatting

* add LAYOUT_2u_bs with reference keymap
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James Young 2023-05-06 11:29:28 -07:00 committed by GitHub
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commit bd95fe071f
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3 changed files with 234 additions and 83 deletions
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263
keyboards/mnk1800s/info.json
View file

@ -18,100 +18,197 @@
"layouts": {
"LAYOUT_all": {
"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},
{"label": "Num Lock", "matrix": [0, 0], "x": 0, "y": 0},
{"label": "/", "matrix": [0, 1], "x": 1, "y": 0},
{"label": "*", "matrix": [0, 2], "x": 2, "y": 0},
{"label": "-", "matrix": [0, 3], "x": 3, "y": 0},
{"matrix": [0, 4], "x": 4.5, "y": 0},
{"matrix": [0, 5], "x": 5.5, "y": 0},
{"matrix": [0, 6], "x": 6.5, "y": 0},
{"matrix": [0, 7], "x": 7.5, "y": 0},
{"matrix": [0, 8], "x": 8.5, "y": 0},
{"matrix": [0, 9], "x": 9.5, "y": 0},
{"matrix": [0, 10], "x": 10.5, "y": 0},
{"matrix": [0, 11], "x": 11.5, "y": 0},
{"matrix": [0, 12], "x": 12.5, "y": 0},
{"matrix": [0, 13], "x": 13.5, "y": 0},
{"matrix": [0, 14], "x": 14.5, "y": 0},
{"matrix": [0, 15], "x": 15.5, "y": 0},
{"matrix": [0, 16], "x": 16.5, "y": 0},
{"matrix": [0, 17], "x": 17.5, "y": 0},
{"matrix": [2, 17], "x": 18.5, "y": 0},
{"label": "Esc", "matrix": [0, 4], "x": 4.5, "y": 0},
{"label": "1", "matrix": [0, 5], "x": 5.5, "y": 0},
{"label": "2", "matrix": [0, 6], "x": 6.5, "y": 0},
{"label": "3", "matrix": [0, 7], "x": 7.5, "y": 0},
{"label": "4", "matrix": [0, 8], "x": 8.5, "y": 0},
{"label": "5", "matrix": [0, 9], "x": 9.5, "y": 0},
{"label": "6", "matrix": [0, 10], "x": 10.5, "y": 0},
{"label": "7", "matrix": [0, 11], "x": 11.5, "y": 0},
{"label": "8", "matrix": [0, 12], "x": 12.5, "y": 0},
{"label": "9", "matrix": [0, 13], "x": 13.5, "y": 0},
{"label": "0", "matrix": [0, 14], "x": 14.5, "y": 0},
{"label": "-", "matrix": [0, 15], "x": 15.5, "y": 0},
{"label": "=", "matrix": [0, 16], "x": 16.5, "y": 0},
{"label": "Backspace", "matrix": [0, 17], "x": 17.5, "y": 0},
{"label": "Delete", "matrix": [2, 17], "x": 18.5, "y": 0},
{"matrix": [1, 0], "x": 0, "y": 1},
{"matrix": [1, 1], "x": 1, "y": 1},
{"matrix": [1, 2], "x": 2, "y": 1},
{"matrix": [1, 3], "x": 3, "y": 1},
{"label": "7", "matrix": [1, 0], "x": 0, "y": 1},
{"label": "8", "matrix": [1, 1], "x": 1, "y": 1},
{"label": "9", "matrix": [1, 2], "x": 2, "y": 1},
{"label": "+", "matrix": [1, 3], "x": 3, "y": 1},
{"matrix": [1, 4], "x": 4.5, "y": 1, "w": 1.5},
{"matrix": [1, 5], "x": 6, "y": 1},
{"matrix": [1, 6], "x": 7, "y": 1},
{"matrix": [1, 7], "x": 8, "y": 1},
{"matrix": [1, 8], "x": 9, "y": 1},
{"matrix": [1, 9], "x": 10, "y": 1},
{"matrix": [1, 10], "x": 11, "y": 1},
{"matrix": [1, 11], "x": 12, "y": 1},
{"matrix": [1, 12], "x": 13, "y": 1},
{"matrix": [1, 13], "x": 14, "y": 1},
{"matrix": [1, 14], "x": 15, "y": 1},
{"matrix": [1, 15], "x": 16, "y": 1},
{"matrix": [1, 16], "x": 17, "y": 1},
{"matrix": [1, 17], "x": 18, "y": 1, "w": 1.5},
{"label": "Tab", "matrix": [1, 4], "x": 4.5, "y": 1, "w": 1.5},
{"label": "Q", "matrix": [1, 5], "x": 6, "y": 1},
{"label": "W", "matrix": [1, 6], "x": 7, "y": 1},
{"label": "E", "matrix": [1, 7], "x": 8, "y": 1},
{"label": "R", "matrix": [1, 8], "x": 9, "y": 1},
{"label": "T", "matrix": [1, 9], "x": 10, "y": 1},
{"label": "Y", "matrix": [1, 10], "x": 11, "y": 1},
{"label": "U", "matrix": [1, 11], "x": 12, "y": 1},
{"label": "I", "matrix": [1, 12], "x": 13, "y": 1},
{"label": "O", "matrix": [1, 13], "x": 14, "y": 1},
{"label": "P", "matrix": [1, 14], "x": 15, "y": 1},
{"label": "[", "matrix": [1, 15], "x": 16, "y": 1},
{"label": "]", "matrix": [1, 16], "x": 17, "y": 1},
{"label": "\\", "matrix": [1, 17], "x": 18, "y": 1, "w": 1.5},
{"matrix": [2, 0], "x": 0, "y": 2},
{"matrix": [2, 1], "x": 1, "y": 2},
{"matrix": [2, 2], "x": 2, "y": 2},
{"matrix": [2, 3], "x": 3, "y": 2},
{"label": "4", "matrix": [2, 0], "x": 0, "y": 2},
{"label": "5", "matrix": [2, 1], "x": 1, "y": 2},
{"label": "6", "matrix": [2, 2], "x": 2, "y": 2},
{"label": "Enter", "matrix": [2, 3], "x": 3, "y": 2},
{"matrix": [2, 4], "x": 4.5, "y": 2, "w": 1.75},
{"matrix": [2, 5], "x": 6.25, "y": 2},
{"matrix": [2, 6], "x": 7.25, "y": 2},
{"matrix": [2, 7], "x": 8.25, "y": 2},
{"matrix": [2, 8], "x": 9.25, "y": 2},
{"matrix": [2, 9], "x": 10.25, "y": 2},
{"matrix": [2, 10], "x": 11.25, "y": 2},
{"matrix": [2, 11], "x": 12.25, "y": 2},
{"matrix": [2, 12], "x": 13.25, "y": 2},
{"matrix": [2, 13], "x": 14.25, "y": 2},
{"matrix": [2, 14], "x": 15.25, "y": 2},
{"matrix": [2, 15], "x": 16.25, "y": 2},
{"matrix": [2, 16], "x": 17.25, "y": 2, "w": 2.25},
{"label": "Ctrl", "matrix": [2, 4], "x": 4.5, "y": 2, "w": 1.75},
{"label": "A", "matrix": [2, 5], "x": 6.25, "y": 2},
{"label": "S", "matrix": [2, 6], "x": 7.25, "y": 2},
{"label": "D", "matrix": [2, 7], "x": 8.25, "y": 2},
{"label": "F", "matrix": [2, 8], "x": 9.25, "y": 2},
{"label": "G", "matrix": [2, 9], "x": 10.25, "y": 2},
{"label": "H", "matrix": [2, 10], "x": 11.25, "y": 2},
{"label": "J", "matrix": [2, 11], "x": 12.25, "y": 2},
{"label": "K", "matrix": [2, 12], "x": 13.25, "y": 2},
{"label": "L", "matrix": [2, 13], "x": 14.25, "y": 2},
{"label": ";", "matrix": [2, 14], "x": 15.25, "y": 2},
{"label": "'", "matrix": [2, 15], "x": 16.25, "y": 2},
{"label": "Enter", "matrix": [2, 16], "x": 17.25, "y": 2, "w": 2.25},
{"matrix": [3, 0], "x": 0, "y": 3},
{"matrix": [3, 1], "x": 1, "y": 3},
{"matrix": [3, 2], "x": 2, "y": 3},
{"matrix": [4, 8], "x": 3, "y": 3},
{"label": "1", "matrix": [3, 0], "x": 0, "y": 3},
{"label": "2", "matrix": [3, 1], "x": 1, "y": 3},
{"label": "3", "matrix": [3, 2], "x": 2, "y": 3},
{"label": "Enter", "matrix": [4, 8], "x": 3, "y": 3},
{"matrix": [3, 3], "x": 4.25, "y": 3.25},
{"label": "\u2191", "matrix": [3, 3], "x": 4.25, "y": 3.25},
{"matrix": [3, 4], "x": 5.5, "y": 3, "w": 1.25},
{"matrix": [3, 5], "x": 6.75, "y": 3},
{"matrix": [3, 6], "x": 7.75, "y": 3},
{"matrix": [3, 7], "x": 8.75, "y": 3},
{"matrix": [3, 8], "x": 9.75, "y": 3},
{"matrix": [3, 9], "x": 10.75, "y": 3},
{"matrix": [3, 10], "x": 11.75, "y": 3},
{"matrix": [3, 11], "x": 12.75, "y": 3},
{"matrix": [3, 12], "x": 13.75, "y": 3},
{"matrix": [3, 13], "x": 14.75, "y": 3},
{"matrix": [3, 14], "x": 15.75, "y": 3},
{"matrix": [3, 15], "x": 16.75, "y": 3, "w": 1.75},
{"matrix": [3, 16], "x": 18.5, "y": 3},
{"label": "Shift", "matrix": [3, 4], "x": 5.5, "y": 3, "w": 1.25},
{"label": "Z", "matrix": [3, 5], "x": 6.75, "y": 3},
{"label": "X", "matrix": [3, 6], "x": 7.75, "y": 3},
{"label": "C", "matrix": [3, 7], "x": 8.75, "y": 3},
{"label": "V", "matrix": [3, 8], "x": 9.75, "y": 3},
{"label": "B", "matrix": [3, 9], "x": 10.75, "y": 3},
{"label": "N", "matrix": [3, 10], "x": 11.75, "y": 3},
{"label": "M", "matrix": [3, 11], "x": 12.75, "y": 3},
{"label": ",", "matrix": [3, 12], "x": 13.75, "y": 3},
{"label": ".", "matrix": [3, 13], "x": 14.75, "y": 3},
{"label": "/", "matrix": [3, 14], "x": 15.75, "y": 3},
{"label": "Shift", "matrix": [3, 15], "x": 16.75, "y": 3, "w": 1.75},
{"label": "Fn", "matrix": [3, 16], "x": 18.5, "y": 3},
{"matrix": [4, 0], "x": 0, "y": 4},
{"matrix": [4, 1], "x": 1, "y": 4},
{"matrix": [4, 2], "x": 2, "y": 4},
{"label": "0", "matrix": [4, 0], "x": 0, "y": 4},
{"label": "0", "matrix": [4, 1], "x": 1, "y": 4},
{"label": ".", "matrix": [4, 2], "x": 2, "y": 4},
{"matrix": [4, 3], "x": 3.25, "y": 4.25},
{"matrix": [4, 4], "x": 4.25, "y": 4.25},
{"matrix": [4, 5], "x": 5.25, "y": 4.25},
{"label": "\u2190", "matrix": [4, 3], "x": 3.25, "y": 4.25},
{"label": "\u2193", "matrix": [4, 4], "x": 4.25, "y": 4.25},
{"label": "\u2192", "matrix": [4, 5], "x": 5.25, "y": 4.25},
{"matrix": [4, 6], "x": 6.5, "y": 4, "w": 1.5},
{"matrix": [4, 7], "x": 8, "y": 4, "w": 1.5},
{"matrix": [4, 10], "x": 9.5, "y": 4, "w": 7},
{"matrix": [4, 15], "x": 16.5, "y": 4, "w": 1.5},
{"matrix": [4, 16], "x": 18, "y": 4, "w": 1.5}
{"label": "GUI", "matrix": [4, 6], "x": 6.5, "y": 4, "w": 1.5},
{"label": "Alt", "matrix": [4, 7], "x": 8, "y": 4, "w": 1.5},
{"label": "Space", "matrix": [4, 10], "x": 9.5, "y": 4, "w": 7},
{"label": "Alt", "matrix": [4, 15], "x": 16.5, "y": 4, "w": 1.5},
{"label": "Menu (Legacy)", "matrix": [4, 16], "x": 18, "y": 4, "w": 1.5}
]
},
"LAYOUT_2u_bs": {
"layout": [
{"label": "Num Lock", "matrix": [0, 0], "x": 0, "y": 0},
{"label": "/", "matrix": [0, 1], "x": 1, "y": 0},
{"label": "*", "matrix": [0, 2], "x": 2, "y": 0},
{"label": "-", "matrix": [0, 3], "x": 3, "y": 0},
{"label": "Esc", "matrix": [0, 4], "x": 4.5, "y": 0},
{"label": "1", "matrix": [0, 5], "x": 5.5, "y": 0},
{"label": "2", "matrix": [0, 6], "x": 6.5, "y": 0},
{"label": "3", "matrix": [0, 7], "x": 7.5, "y": 0},
{"label": "4", "matrix": [0, 8], "x": 8.5, "y": 0},
{"label": "5", "matrix": [0, 9], "x": 9.5, "y": 0},
{"label": "6", "matrix": [0, 10], "x": 10.5, "y": 0},
{"label": "7", "matrix": [0, 11], "x": 11.5, "y": 0},
{"label": "8", "matrix": [0, 12], "x": 12.5, "y": 0},
{"label": "9", "matrix": [0, 13], "x": 13.5, "y": 0},
{"label": "0", "matrix": [0, 14], "x": 14.5, "y": 0},
{"label": "-", "matrix": [0, 15], "x": 15.5, "y": 0},
{"label": "=", "matrix": [0, 16], "x": 16.5, "y": 0},
{"label": "Backspace", "matrix": [0, 17], "x": 17.5, "y": 0, "w": 2},
{"label": "7", "matrix": [1, 0], "x": 0, "y": 1},
{"label": "8", "matrix": [1, 1], "x": 1, "y": 1},
{"label": "9", "matrix": [1, 2], "x": 2, "y": 1},
{"label": "+", "matrix": [1, 3], "x": 3, "y": 1},
{"label": "Tab", "matrix": [1, 4], "x": 4.5, "y": 1, "w": 1.5},
{"label": "Q", "matrix": [1, 5], "x": 6, "y": 1},
{"label": "W", "matrix": [1, 6], "x": 7, "y": 1},
{"label": "E", "matrix": [1, 7], "x": 8, "y": 1},
{"label": "R", "matrix": [1, 8], "x": 9, "y": 1},
{"label": "T", "matrix": [1, 9], "x": 10, "y": 1},
{"label": "Y", "matrix": [1, 10], "x": 11, "y": 1},
{"label": "U", "matrix": [1, 11], "x": 12, "y": 1},
{"label": "I", "matrix": [1, 12], "x": 13, "y": 1},
{"label": "O", "matrix": [1, 13], "x": 14, "y": 1},
{"label": "P", "matrix": [1, 14], "x": 15, "y": 1},
{"label": "[", "matrix": [1, 15], "x": 16, "y": 1},
{"label": "]", "matrix": [1, 16], "x": 17, "y": 1},
{"label": "\\", "matrix": [1, 17], "x": 18, "y": 1, "w": 1.5},
{"label": "4", "matrix": [2, 0], "x": 0, "y": 2},
{"label": "5", "matrix": [2, 1], "x": 1, "y": 2},
{"label": "6", "matrix": [2, 2], "x": 2, "y": 2},
{"label": "Enter", "matrix": [2, 3], "x": 3, "y": 2},
{"label": "Ctrl", "matrix": [2, 4], "x": 4.5, "y": 2, "w": 1.75},
{"label": "A", "matrix": [2, 5], "x": 6.25, "y": 2},
{"label": "S", "matrix": [2, 6], "x": 7.25, "y": 2},
{"label": "D", "matrix": [2, 7], "x": 8.25, "y": 2},
{"label": "F", "matrix": [2, 8], "x": 9.25, "y": 2},
{"label": "G", "matrix": [2, 9], "x": 10.25, "y": 2},
{"label": "H", "matrix": [2, 10], "x": 11.25, "y": 2},
{"label": "J", "matrix": [2, 11], "x": 12.25, "y": 2},
{"label": "K", "matrix": [2, 12], "x": 13.25, "y": 2},
{"label": "L", "matrix": [2, 13], "x": 14.25, "y": 2},
{"label": ";", "matrix": [2, 14], "x": 15.25, "y": 2},
{"label": "'", "matrix": [2, 15], "x": 16.25, "y": 2},
{"label": "Enter", "matrix": [2, 16], "x": 17.25, "y": 2, "w": 2.25},
{"label": "1", "matrix": [3, 0], "x": 0, "y": 3},
{"label": "2", "matrix": [3, 1], "x": 1, "y": 3},
{"label": "3", "matrix": [3, 2], "x": 2, "y": 3},
{"label": "Enter", "matrix": [4, 8], "x": 3, "y": 3},
{"label": "\u2191", "matrix": [3, 3], "x": 4.25, "y": 3.25},
{"label": "Shift", "matrix": [3, 4], "x": 5.5, "y": 3, "w": 1.25},
{"label": "Z", "matrix": [3, 5], "x": 6.75, "y": 3},
{"label": "X", "matrix": [3, 6], "x": 7.75, "y": 3},
{"label": "C", "matrix": [3, 7], "x": 8.75, "y": 3},
{"label": "V", "matrix": [3, 8], "x": 9.75, "y": 3},
{"label": "B", "matrix": [3, 9], "x": 10.75, "y": 3},
{"label": "N", "matrix": [3, 10], "x": 11.75, "y": 3},
{"label": "M", "matrix": [3, 11], "x": 12.75, "y": 3},
{"label": ",", "matrix": [3, 12], "x": 13.75, "y": 3},
{"label": ".", "matrix": [3, 13], "x": 14.75, "y": 3},
{"label": "/", "matrix": [3, 14], "x": 15.75, "y": 3},
{"label": "Shift", "matrix": [3, 15], "x": 16.75, "y": 3, "w": 1.75},
{"label": "Fn", "matrix": [3, 16], "x": 18.5, "y": 3},
{"label": "0", "matrix": [4, 0], "x": 0, "y": 4},
{"label": "0", "matrix": [4, 1], "x": 1, "y": 4},
{"label": ".", "matrix": [4, 2], "x": 2, "y": 4},
{"label": "\u2190", "matrix": [4, 3], "x": 3.25, "y": 4.25},
{"label": "\u2193", "matrix": [4, 4], "x": 4.25, "y": 4.25},
{"label": "\u2192", "matrix": [4, 5], "x": 5.25, "y": 4.25},
{"label": "GUI", "matrix": [4, 6], "x": 6.5, "y": 4, "w": 1.5},
{"label": "Alt", "matrix": [4, 7], "x": 8, "y": 4, "w": 1.5},
{"label": "Space", "matrix": [4, 10], "x": 9.5, "y": 4, "w": 7},
{"label": "Alt", "matrix": [4, 15], "x": 16.5, "y": 4, "w": 1.5},
{"label": "Menu (Legacy)", "matrix": [4, 16], "x": 18, "y": 4, "w": 1.5}
]
}
}

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keyboards/mnk1800s/keymaps/default_2u_bs/keymap.c Normal file
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@ -0,0 +1,32 @@
/* Copyright 2021 Yiancar-Designs
*
* 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] = {
[0] = LAYOUT_2u_bs( /* Base */
KC_NUM, KC_PSLS, KC_PAST, KC_PMNS, QK_GESC, 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_P7, KC_P8, KC_P9, KC_PPLS, 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_P4, KC_P5, KC_P6, KC_PENT, KC_LCTL, 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_P1, KC_P2, KC_P3, KC_PENT, KC_UP, KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, MO(1),
KC_P0, KC_P0, KC_PDOT, KC_LEFT, KC_DOWN, KC_RGHT, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, KC_MENU),
[1] = LAYOUT_2u_bs( /* FN */
_______, _______, _______, _______, 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_CAPS, _______, _______, _______, _______, _______, _______, _______, KC_PSCR, KC_SCRL, KC_PAUS, _______, _______, _______,
_______, _______, _______, _______, _______, KC_VOLD, KC_VOLU, KC_MUTE, KC_EJCT, _______, _______, _______, KC_HOME, KC_PGUP, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_END, KC_PGDN, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______)
};

22
keyboards/mnk1800s/matrix_diagram.md Normal file
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# Matrix Diagram for MNK1800s
```
┌───────┐
2u Backspace │0H │
└───────┘
┌───┬───┬───┬───┐ ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
│00 │01 │02 │03 │ │04 │05 │06 │07 │08 │09 │0A │0B │0C │0D │0E │0F │0G │0H │2H │
├───┼───┼───┼───┤ ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┤
│10 │11 │12 │13 │ │14 │15 │16 │17 │18 │19 │1A │1B │1C │1D │1E │1F │1G │1H │
┌───┐ ├───┼───┼───┼───┤ ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
2u │ │ │20 │21 │22 │23 │ │24 │25 │26 │27 │28 │29 │2A │2B │2C │2D │2E │2F │2G │
Numpad │23 │ ├───┼───┼───┼───┤ └───┬──┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┤
Enter │ │ │30 │31 │32 │48 │┌───┐│34 │35 │36 │37 │38 │39 │3A │3B │3C │3D │3E │3F │3G │
└───┘ ├───┼───┼───┼───┘│33 │└───┬┴───┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴────┬─┴───┤
│40 │41 │42 │┌───┼───┼───┐│46 │47 │4A │4F │4G │
└───┴───┴───┘│43 │44 │45 │└─────┴─────┴───────────────────────────┴─────┴─────┘
└───┴───┴───┘
┌───────┐
│40 │ 2u Numpad Zero
└───────┘
```