[Keyboard] added ASH-XIIX keyboard (#9833)

* Create readme.md

* Update readme.md

* Update readme.md

* Create ash_xiix.c

* Create ash_xiix.h

* Create info.json

* Create config.h

* Create rules.mk

* Create keymap.c

* Update keyboards/ash_xiix/rules.mk

* Update keyboards/ash_xiix/config.h

* Update keyboards/ash_xiix/config.h

* Update keyboards/ash_xiix/config.h

* Update keyboards/ash_xiix/info.json

* Update keyboards/ash_xiix/info.json

* Update keyboards/ash_xiix/readme.md

* Update readme.md

* Update readme.md

keyboards/ash_xiix/rules.mk

@@ -0,0 +1,22 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+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
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output