Max7219 side-by-side arrangement (#14702)

Marlin/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

Marlin/src/feature/Max7219_Debug_LEDs.cpp

@@ -48,6 +48,28 @@
 #include "../Marlin.h"
 #include "../HAL/shared/Delay.h"
 
+#define HAS_SIDE_BY_SIDE (ENABLED(MAX7219_SIDE_BY_SIDE) && MAX7219_NUMBER_UNITS > 1)
+
+#if _ROT == 0 || _ROT == 180
+  #if HAS_SIDE_BY_SIDE
+    #define MAX7219_X_LEDS  8
+    #define MAX7219_Y_LEDS  MAX7219_LINES
+  #else
+    #define MAX7219_Y_LEDS  8
+    #define MAX7219_X_LEDS  MAX7219_LINES
+  #endif
+#elif _ROT == 90 || _ROT == 270
+  #if HAS_SIDE_BY_SIDE
+    #define MAX7219_Y_LEDS  8
+    #define MAX7219_X_LEDS  MAX7219_LINES
+  #else
+    #define MAX7219_X_LEDS  8
+    #define MAX7219_Y_LEDS  MAX7219_LINES
+  #endif
+#else
+  #error "MAX7219_ROTATE must be a multiple of +/- 90°."
+#endif
+
 Max7219 max7219;
 
 uint8_t Max7219::led_line[MAX7219_LINES]; // = { 0 };
@@ -59,24 +81,39 @@ uint8_t Max7219::led_line[MAX7219_LINES]; // = { 0 };
 #else
   #define _LED_BIT(Q)   ((Q) & 0x7)
 #endif
-
-#if (_ROT == 0 || _ROT == 270) == ENABLED(MAX7219_REVERSE_ORDER)
-  #define _LED_UNIT(Q)  ((MAX7219_NUMBER_UNITS - 1 - ((Q) >> 3)) << 3)
+#if _ROT == 0 || _ROT == 180
+  #define LED_BIT(X,Y)  _LED_BIT(X)
 #else
-  #define _LED_UNIT(Q)  ((Q) & ~0x7)
+  #define LED_BIT(X,Y)  _LED_BIT(Y)
 #endif
-
-#if _ROT < 180
-  #define _LED_IND(P,Q) (_LED_UNIT(P) + (Q))
+#if _ROT == 0 || _ROT == 90
+  #define _LED_IND(P,Q) (_LED_TOP(P) + ((Q) & 0x7))
 #else
-  #define _LED_IND(P,Q) (_LED_UNIT(P) + (7 - ((Q) & 0x7)))
+  #define _LED_IND(P,Q) (_LED_TOP(P) + (7 - ((Q) & 0x7)))
 #endif
-#if _ROT == 0 || _ROT == 180
+
+#if HAS_SIDE_BY_SIDE
+  #if (_ROT == 0 || _ROT == 90) == DISABLED(MAX7219_REVERSE_ORDER)
+    #define _LED_TOP(Q)  ((MAX7219_NUMBER_UNITS - 1 - ((Q) >> 3)) << 3)
+  #else
+    #define _LED_TOP(Q)  ((Q) & ~0x7)
+  #endif
+  #if _ROT == 0 || _ROT == 180
+    #define LED_IND(X,Y)  _LED_IND(Y,Y)
+  #elif _ROT == 90 || _ROT == 270
+    #define LED_IND(X,Y)  _LED_IND(X,X)
+  #endif
+#else
+  #if (_ROT == 0 || _ROT == 270) == DISABLED(MAX7219_REVERSE_ORDER)
+    #define _LED_TOP(Q)  ((Q) & ~0x7)
+  #else
+    #define _LED_TOP(Q)  ((MAX7219_NUMBER_UNITS - 1 - ((Q) >> 3)) << 3)
+  #endif
+  #if _ROT == 0 || _ROT == 180
     #define LED_IND(X,Y)  _LED_IND(X,Y)
-  #define LED_BIT(X,Y)  _LED_BIT(X)
-#elif _ROT == 90 || _ROT == 270
+  #elif _ROT == 90 || _ROT == 270
     #define LED_IND(X,Y)  _LED_IND(Y,X)
-  #define LED_BIT(X,Y)  _LED_BIT(Y)
+  #endif
 #endif
 
 #define XOR_7219(X,Y) do{ led_line[LED_IND(X,Y)] ^=  _BV(LED_BIT(X,Y)); }while(0)

Marlin/src/feature/Max7219_Debug_LEDs.h

@@ -53,16 +53,6 @@
 #endif
 #define MAX7219_LINES (8 * (MAX7219_NUMBER_UNITS))
 
-#if _ROT == 0 || _ROT == 180
-  #define MAX7219_Y_LEDS          8
-  #define MAX7219_X_LEDS          MAX7219_LINES
-#elif _ROT == 90 || _ROT == 270
-  #define MAX7219_X_LEDS          8
-  #define MAX7219_Y_LEDS          MAX7219_LINES
-#else
-  #error "MAX7219_ROTATE must be a multiple of +/- 90°."
-#endif
-
 //
 // MAX7219 registers
 //

config/default/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/3DFabXYZ/Migbot/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/AlephObjects/TAZ4/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Alfawise/U20/Configuration_adv.h

@@ -2437,6 +2437,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/AliExpress/UM2pExt/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Anet/A2/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Anet/A2plus/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Anet/A6/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Anet/A8/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Anet/A8plus/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Anet/E16/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/AnyCubic/i3/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/ArmEd/Configuration_adv.h

@@ -2438,6 +2438,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/BIBO/TouchX/cyclops/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/BIBO/TouchX/default/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/BQ/Hephestos/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/BQ/Hephestos_2/Configuration_adv.h

@@ -2442,6 +2442,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/BQ/WITBOX/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Cartesio/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Creality/CR-10/Configuration_adv.h

@@ -2437,6 +2437,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Creality/CR-10S/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Creality/CR-10_5S/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Creality/CR-10mini/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Creality/CR-20 Pro/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Creality/CR-20/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Creality/CR-8/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Creality/Ender-2/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Creality/Ender-3/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Creality/Ender-4/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Creality/Ender-5/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Dagoma/Disco Ultimate/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/EVNOVO (Artillery)/Sidewinder X1/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Einstart-S/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/FYSETC/AIO_II/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/FYSETC/Cheetah/BLTouch/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/FYSETC/Cheetah/base/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/FYSETC/F6_13/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Felix/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/FlashForge/CreatorPro/Configuration_adv.h

@@ -2433,6 +2433,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/FolgerTech/i3-2020/Configuration_adv.h

@@ -2442,6 +2442,7 @@
   #define MAX7219_ROTATE     -90   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Formbot/Raptor/Configuration_adv.h

@@ -2438,6 +2438,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Formbot/T_Rex_2+/Configuration_adv.h

@@ -2448,6 +2448,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   #define MAX7219_REVERSE_ORDER    // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Formbot/T_Rex_3/Configuration_adv.h

@@ -2443,6 +2443,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Geeetech/A10/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Geeetech/A10M/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Geeetech/A20M/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Geeetech/MeCreator2/Configuration_adv.h

@@ -2433,6 +2433,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Infitary/i3-M508/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/JGAurora/A1/Configuration_adv.h

@@ -2439,6 +2439,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/JGAurora/A5/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/JGAurora/A5S/Configuration_adv.h

@@ -2439,6 +2439,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/MakerParts/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Malyan/M150/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Malyan/M200/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Micromake/C1/enhanced/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Mks/Robin/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Mks/Sbase/Configuration_adv.h

@@ -2435,6 +2435,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/RapideLite/RL200/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/RigidBot/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/SCARA/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/STM32/Black_STM32F407VET6/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Sanguinololu/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Tevo/Michelangelo/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Tevo/Tarantula Pro/Configuration_adv.h

@@ -2430,6 +2430,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Tevo/Tornado/V1 (MKS Base)/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Tevo/Tornado/V2 (MKS GEN-L)/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/TheBorg/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/TinyBoy2/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Tronxy/X3A/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Tronxy/X5S-2E/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/UltiMachine/Archim1/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/UltiMachine/Archim2/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/VORONDesign/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Velleman/K8200/Configuration_adv.h

@@ -2447,6 +2447,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Velleman/K8400/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/WASP/PowerWASP/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Wanhao/Duplicator 6/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/Wanhao/Duplicator i3 Mini/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/delta/Anycubic/Kossel/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/delta/FLSUN/kossel/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/delta/Geeetech/Rostock 301/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/delta/MKS/SBASE/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/delta/Tevo Little Monster/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/delta/generic/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/delta/kossel_mini/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/delta/kossel_xl/Configuration_adv.h

@@ -2436,6 +2436,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/gCreate/gMax1.5+/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/makibox/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/tvrrug/Round2/Configuration_adv.h

@@ -2434,6 +2434,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features

config/examples/wt150/Configuration_adv.h

@@ -2435,6 +2435,7 @@
   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
                                    // connector at:  right=0   bottom=-90  top=90  left=180
   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
+  //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
 
   /**
    * Sample debug features