cleans up folder structure

* consolidates docs
* deletes converter/
* updates .md references (most)

14 files changed, 0 insertions, 1239 deletions

diff --git a/converter/m0110_usb/Makefile b/converter/m0110_usb/Makefile
deleted file mode 100644
index e836456326..0000000000
--- a/converter/m0110_usb/Makefile
+++ /dev/null
@@ -1,96 +0,0 @@
-# Target file name (without extension).
-TARGET = m0110_lufa
-
-# Directory common source filess exist
-TMK_DIR = ../../tmk_core
-
-# Directory keyboard dependent files exist
-TARGET_DIR = .
-
-# keyboard dependent files
-SRC =	matrix.c \
-	led.c \
-	keymap_common.c \
-	m0110.c
-
-# To use own keymap file run make like: make keymap=hasu
-ifdef KEYMAP
-    SRC += keymap_$(KEYMAP).c
-else
-    SRC += keymap_default.c
-endif
-
-CONFIG_H = config.h
-
-
-# MCU name, you MUST set this to match the board you are using
-# type "make clean" after changing this, so all files will be rebuilt
-MCU = atmega32u2       # TMK converter rev2
-#MCU = atmega32u4       # TMK converter rev1
-
-
-# Processor frequency.
-#   Normally the first thing your program should do is set the clock prescaler,
-#   so your program will run at the correct speed.  You should also set this
-#   variable to same clock speed.  The _delay_ms() macro uses this, and many
-#   examples use this variable to calculate timings.  Do not add a "UL" here.
-F_CPU = 16000000
-
-
-#
-# LUFA specific
-#
-# Target architecture (see library "Board Types" documentation).
-ARCH = AVR8
-
-# Input clock frequency.
-#     This will define a symbol, F_USB, in all source code files equal to the
-#     input clock frequency (before any prescaling is performed) in Hz. This value may
-#     differ from F_CPU if prescaling is used on the latter, and is required as the
-#     raw input clock is fed directly to the PLL sections of the AVR for high speed
-#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
-#     at the end, this will be done automatically to create a 32-bit value in your
-#     source code.
-#
-#     If no clock division is performed on the input clock inside the AVR (via the
-#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_USB = $(F_CPU)
-
-# Interrupt driven control endpoint task
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
-
-# Boot Section Size in bytes
-#   Teensy halfKay   512
-#   Atmel DFU loader 4096
-#   LUFA bootloader  4096
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
-
-# Build Options
-#   *Comment out* to disable the options.
-#
-#BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = yes	# Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes	# Audio control and System control(+450)
-CONSOLE_ENABLE = yes	# Console for debug(+400)
-COMMAND_ENABLE = yes    # Commands for debug and configuration
-#SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
-#NKRO_ENABLE = yes	# USB Nkey Rollover - not yet supported in LUFA
-#KEYMAP_SECTION_ENABLE = yes	# fixed address keymap for keymap editor
-
-
-
-#---------------- Programming Options --------------------------
-PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex
-
-
-# Search Path
-VPATH += $(TARGET_DIR)
-VPATH += $(TMK_DIR)
-
-
-include $(TMK_DIR)/protocol/lufa.mk
-include $(TMK_DIR)/protocol.mk
-include $(TMK_DIR)/common.mk
-include $(TMK_DIR)/rules.mk
diff --git a/converter/m0110_usb/Makefile.teensy b/converter/m0110_usb/Makefile.teensy
deleted file mode 100644
index 394b660508..0000000000
--- a/converter/m0110_usb/Makefile.teensy
+++ /dev/null
@@ -1,98 +0,0 @@
-# Target file name (without extension).
-TARGET = m0110_lufa
-
-# Directory common source filess exist
-TMK_DIR = ../../tmk_core
-
-# Directory keyboard dependent files exist
-TARGET_DIR = .
-
-# keyboard dependent files
-SRC =	matrix.c \
-	led.c \
-	keymap_common.c \
-	m0110.c
-
-# To use own keymap file run make like: make keymap=hasu
-ifdef KEYMAP
-    SRC += keymap_$(KEYMAP).c
-else
-    SRC += keymap_default.c
-endif
-
-CONFIG_H = config.h
-
-
-# MCU name, you MUST set this to match the board you are using
-# type "make clean" after changing this, so all files will be rebuilt
-#MCU = at90usb162       # Teensy 1.0
-MCU = atmega32u4       # Teensy 2.0
-#MCU = at90usb646       # Teensy++ 1.0
-#MCU = at90usb1286      # Teensy++ 2.0
-
-
-# Processor frequency.
-#   Normally the first thing your program should do is set the clock prescaler,
-#   so your program will run at the correct speed.  You should also set this
-#   variable to same clock speed.  The _delay_ms() macro uses this, and many
-#   examples use this variable to calculate timings.  Do not add a "UL" here.
-F_CPU = 16000000
-
-
-#
-# LUFA specific
-#
-# Target architecture (see library "Board Types" documentation).
-ARCH = AVR8
-
-# Input clock frequency.
-#     This will define a symbol, F_USB, in all source code files equal to the
-#     input clock frequency (before any prescaling is performed) in Hz. This value may
-#     differ from F_CPU if prescaling is used on the latter, and is required as the
-#     raw input clock is fed directly to the PLL sections of the AVR for high speed
-#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
-#     at the end, this will be done automatically to create a 32-bit value in your
-#     source code.
-#
-#     If no clock division is performed on the input clock inside the AVR (via the
-#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_USB = $(F_CPU)
-
-# Interrupt driven control endpoint task
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
-
-# Boot Section Size in bytes
-#   Teensy halfKay   512
-#   Atmel DFU loader 4096
-#   LUFA bootloader  4096
-OPT_DEFS += -DBOOTLOADER_SIZE=512
-
-
-# Build Options
-#   *Comment out* to disable the options.
-#
-#BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = yes	# Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes	# Audio control and System control(+450)
-CONSOLE_ENABLE = yes	# Console for debug(+400)
-COMMAND_ENABLE = yes    # Commands for debug and configuration
-#SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
-#NKRO_ENABLE = yes	# USB Nkey Rollover - not yet supported in LUFA
-#KEYMAP_SECTION_ENABLE = yes	# fixed address keymap for keymap editor
-
-
-
-#---------------- Programming Options --------------------------
-PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex
-
-
-# Search Path
-VPATH += $(TARGET_DIR)
-VPATH += $(TMK_DIR)
-
-
-include $(TMK_DIR)/protocol/lufa.mk
-include $(TMK_DIR)/protocol.mk
-include $(TMK_DIR)/common.mk
-include $(TMK_DIR)/rules.mk
diff --git a/converter/m0110_usb/Makefile.tmk_rev1 b/converter/m0110_usb/Makefile.tmk_rev1
deleted file mode 100644
index f36fcc4b5d..0000000000
--- a/converter/m0110_usb/Makefile.tmk_rev1
+++ /dev/null
@@ -1,96 +0,0 @@
-# Target file name (without extension).
-TARGET = m0110_lufa
-
-# Directory common source filess exist
-TMK_DIR = ../../tmk_core
-
-# Directory keyboard dependent files exist
-TARGET_DIR = .
-
-# keyboard dependent files
-SRC =	matrix.c \
-	led.c \
-	keymap_common.c \
-	m0110.c
-
-# To use own keymap file run make like: make keymap=hasu
-ifdef KEYMAP
-    SRC += keymap_$(KEYMAP).c
-else
-    SRC += keymap_default.c
-endif
-
-CONFIG_H = config.h
-
-
-# MCU name, you MUST set this to match the board you are using
-# type "make clean" after changing this, so all files will be rebuilt
-#MCU = atmega32u2       # TMK converter rev2
-MCU = atmega32u4       # TMK converter rev1
-
-
-# Processor frequency.
-#   Normally the first thing your program should do is set the clock prescaler,
-#   so your program will run at the correct speed.  You should also set this
-#   variable to same clock speed.  The _delay_ms() macro uses this, and many
-#   examples use this variable to calculate timings.  Do not add a "UL" here.
-F_CPU = 16000000
-
-
-#
-# LUFA specific
-#
-# Target architecture (see library "Board Types" documentation).
-ARCH = AVR8
-
-# Input clock frequency.
-#     This will define a symbol, F_USB, in all source code files equal to the
-#     input clock frequency (before any prescaling is performed) in Hz. This value may
-#     differ from F_CPU if prescaling is used on the latter, and is required as the
-#     raw input clock is fed directly to the PLL sections of the AVR for high speed
-#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
-#     at the end, this will be done automatically to create a 32-bit value in your
-#     source code.
-#
-#     If no clock division is performed on the input clock inside the AVR (via the
-#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_USB = $(F_CPU)
-
-# Interrupt driven control endpoint task
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
-
-# Boot Section Size in bytes
-#   Teensy halfKay   512
-#   Atmel DFU loader 4096
-#   LUFA bootloader  4096
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
-
-# Build Options
-#   *Comment out* to disable the options.
-#
-#BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = yes	# Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes	# Audio control and System control(+450)
-CONSOLE_ENABLE = yes	# Console for debug(+400)
-COMMAND_ENABLE = yes    # Commands for debug and configuration
-#SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
-#NKRO_ENABLE = yes	# USB Nkey Rollover - not yet supported in LUFA
-#KEYMAP_SECTION_ENABLE = yes	# fixed address keymap for keymap editor
-
-
-
-#---------------- Programming Options --------------------------
-PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex
-
-
-# Search Path
-VPATH += $(TARGET_DIR)
-VPATH += $(TMK_DIR)
-
-
-include $(TMK_DIR)/protocol/lufa.mk
-include $(TMK_DIR)/protocol.mk
-include $(TMK_DIR)/common.mk
-include $(TMK_DIR)/rules.mk
diff --git a/converter/m0110_usb/Makefile.tmk_rev2 b/converter/m0110_usb/Makefile.tmk_rev2
deleted file mode 100644
index e836456326..0000000000
--- a/converter/m0110_usb/Makefile.tmk_rev2
+++ /dev/null
@@ -1,96 +0,0 @@
-# Target file name (without extension).
-TARGET = m0110_lufa
-
-# Directory common source filess exist
-TMK_DIR = ../../tmk_core
-
-# Directory keyboard dependent files exist
-TARGET_DIR = .
-
-# keyboard dependent files
-SRC =	matrix.c \
-	led.c \
-	keymap_common.c \
-	m0110.c
-
-# To use own keymap file run make like: make keymap=hasu
-ifdef KEYMAP
-    SRC += keymap_$(KEYMAP).c
-else
-    SRC += keymap_default.c
-endif
-
-CONFIG_H = config.h
-
-
-# MCU name, you MUST set this to match the board you are using
-# type "make clean" after changing this, so all files will be rebuilt
-MCU = atmega32u2       # TMK converter rev2
-#MCU = atmega32u4       # TMK converter rev1
-
-
-# Processor frequency.
-#   Normally the first thing your program should do is set the clock prescaler,
-#   so your program will run at the correct speed.  You should also set this
-#   variable to same clock speed.  The _delay_ms() macro uses this, and many
-#   examples use this variable to calculate timings.  Do not add a "UL" here.
-F_CPU = 16000000
-
-
-#
-# LUFA specific
-#
-# Target architecture (see library "Board Types" documentation).
-ARCH = AVR8
-
-# Input clock frequency.
-#     This will define a symbol, F_USB, in all source code files equal to the
-#     input clock frequency (before any prescaling is performed) in Hz. This value may
-#     differ from F_CPU if prescaling is used on the latter, and is required as the
-#     raw input clock is fed directly to the PLL sections of the AVR for high speed
-#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
-#     at the end, this will be done automatically to create a 32-bit value in your
-#     source code.
-#
-#     If no clock division is performed on the input clock inside the AVR (via the
-#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_USB = $(F_CPU)
-
-# Interrupt driven control endpoint task
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
-
-# Boot Section Size in bytes
-#   Teensy halfKay   512
-#   Atmel DFU loader 4096
-#   LUFA bootloader  4096
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
-
-# Build Options
-#   *Comment out* to disable the options.
-#
-#BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = yes	# Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes	# Audio control and System control(+450)
-CONSOLE_ENABLE = yes	# Console for debug(+400)
-COMMAND_ENABLE = yes    # Commands for debug and configuration
-#SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
-#NKRO_ENABLE = yes	# USB Nkey Rollover - not yet supported in LUFA
-#KEYMAP_SECTION_ENABLE = yes	# fixed address keymap for keymap editor
-
-
-
-#---------------- Programming Options --------------------------
-PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex
-
-
-# Search Path
-VPATH += $(TARGET_DIR)
-VPATH += $(TMK_DIR)
-
-
-include $(TMK_DIR)/protocol/lufa.mk
-include $(TMK_DIR)/protocol.mk
-include $(TMK_DIR)/common.mk
-include $(TMK_DIR)/rules.mk
diff --git a/converter/m0110_usb/README.md b/converter/m0110_usb/README.md
deleted file mode 100644
index bfd3261df5..0000000000
--- a/converter/m0110_usb/README.md
+++ /dev/null
@@ -1,79 +0,0 @@
-M0110/M0110A to USB keyboard converter
-======================================
-This firmware converts the protocol of Apple Macintosh keyboard **M0110**, **M0110A** and **M0120** into USB. Target of this project is USB AVR controller like **ATmega32U2** and **ATmega32U4**. Using this converter you can revive these retro keyboards with modern computer.
-
-Read README of top directory too.
-
-Pictures of **M0110 + M0120** and **M0110A**.
-
-![M0110+M0120](http://i.imgur.com/dyvXb2Tm.jpg)
-![M0110A](http://i.imgur.com/HuHOEoHm.jpg)
-
-
-- M0110A support was contributed by [skagon@github](https://github.com/skagon).
-- M0120 also is supported. keys(+ * / and ,) on M0120 are recognized as cursor keys.
-
-
-
-Update
-------
-- 2013/08: Change port for signals `PF` to `PD`
-- 2013/09: Change port again, it uses inversely `PD0` for data and `PD1` for clock line now.
-- 2014/06: Change keymaps
-- 2015/03: Add support for "International"(ISO) keyboard(keymap_intl.c)
-
-
-
-Building Hardware
------------------
-You need [TMK converter] or AVR dev board like PJRC [Teensy]. Port of the MCU `PD1` is assigned to `CLOCK` line and `PD0` to `DATA` by default, you can change pin configuration with editing `config.h`.
-
-[![M0110 Converter](http://i.imgur.com/4G2ZOegm.jpg)](http://i.imgur.com/4G2ZOeg.jpg)
-
-### 4P4C phone handset cable
-Note that original cable used with Mac is **straight** while phone handset cable is **crossover**.
-
-<http://en.wikipedia.org/wiki/Modular_connector#4P4C>
-
-Close-up picture of handset cable. You can see one end of plug has reverse color codes against the other. Click to enlarge.
-[![4P4C cable](http://i.imgur.com/3S9P1mYm.jpg?1)](http://i.imgur.com/3S9P1mY.jpg?1)
-
-[Teensy]: http://www.pjrc.com/teensy/
-[TMK converter]: https://github.com/tmk/keyboard_converter
-
-
-### Socket Pinout
-- <http://pinouts.ru/Inputs/MacKeyboard_pinout.shtml>
-
-![Jack fig](http://www.kbdbabel.org/conn/kbd_connector_macplus.png)
-
-
-### Pull-up Resistor
-You may need pull-up resistors on signal lines(`CLOCK`, `DATA`) in particular when you have long or coiled cable. **1k-10k Ohm** will be OK for this purpose. In that case the converter may not read signal from keyboard correctly without pull-up resistors.
-
-
-
-Building Firmware
------------------
-To compile firmware you need AVR GCC. You can edit *Makefile* and *config.h* to change compile options and pin configuration. Also `KEYMAP` option can be used to select keymap.
-
-    $ git clone git://github.com/tmk/tmk_keyboard.git (or download source)
-    $ cd m0110_usb
-    $ make -f Makefile.rev2 clean
-    $ make -f Makefile.rev2 [KEYMAP={default|intl|spacefn|hasu}]
-
-Use `Maefile.tmk_rev1` for TMK converter Rev.1, `Makefile.teensy` for Teensy instead.
-
-
-
-Keymap
-------
-To create your own keymap copy existent keymap file to `keymap_name.c` and edit it.
-
-
-
-Debug
------
-You can use [PJRC HID listen](http://www.pjrc.com/teensy/hid_listen.html) to see debug output. The converter has some functions for debug, press `<Magic>+H` simultaneously to get help.
-
-- Magic combo: `Shift+Option+⌘` or `Shift+Option+Ctrl`(`Shift+Alt+Gui` or `Shift+Alt+Control`)
diff --git a/converter/m0110_usb/config.h b/converter/m0110_usb/config.h
deleted file mode 100644
index 801bc4ebfa..0000000000
--- a/converter/m0110_usb/config.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
-Copyright 2011,2012 Jun Wako <wakojun@gmail.com>
-
-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/>.
-*/
-
-#ifndef CONFIG_H
-#define CONFIG_H
-
-
-#define VENDOR_ID       0xFEED
-#define PRODUCT_ID      0x0110
-#define DEVICE_VER      0x0101
-#define MANUFACTURER    t.m.k.
-#define PRODUCT         M0110 keyboard converter
-#define DESCRIPTION     convert M0110 keyboard to USB
-
-
-/* matrix size */
-#define MATRIX_ROWS 14
-#define MATRIX_COLS 8
-
-
-/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
-#define LOCKING_SUPPORT_ENABLE
-/* Locking resynchronize hack */
-#define LOCKING_RESYNC_ENABLE
-
-
-/* magic key */
-#define IS_COMMAND() ( \
-    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_LALT) | MOD_BIT(KC_LGUI)) || \
-    keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_LALT) | MOD_BIT(KC_LCTL)) \
-)
-
-/* boot magic key */
-#define BOOTMAGIC_KEY_SALT                      KC_FN0
-#define BOOTMAGIC_KEY_CAPSLOCK_TO_CONTROL       KC_LCAP
-
-
-/* ports */
-#define M0110_CLOCK_PORT        PORTD
-#define M0110_CLOCK_PIN         PIND
-#define M0110_CLOCK_DDR         DDRD
-#define M0110_CLOCK_BIT         1
-#define M0110_DATA_PORT         PORTD
-#define M0110_DATA_PIN          PIND
-#define M0110_DATA_DDR          DDRD
-#define M0110_DATA_BIT          0
-
-#endif
diff --git a/converter/m0110_usb/keymap_common.c b/converter/m0110_usb/keymap_common.c
deleted file mode 100644
index 4ac2d71783..0000000000
--- a/converter/m0110_usb/keymap_common.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-Copyright 2011,2012,2014 Jun Wako <wakojun@gmail.com>
-
-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 <stdint.h>
-#include <avr/pgmspace.h>
-#include "action.h"
-#include "keycode.h"
-#include "keymap.h"
-#include "keymap_common.h"
-
-
-/* translates key to keycode */
-uint8_t keymap_key_to_keycode(uint8_t layer, keypos_t key)
-{
-    return pgm_read_byte(&keymaps[(layer)][(key.row)][(key.col)]);
-}
-
-/* translates Fn index to action */
-action_t keymap_fn_to_action(uint8_t keycode)
-{
-    action_t action;
-    action.code = pgm_read_word(&fn_actions[FN_INDEX(keycode)]);
-    return action;
-}
diff --git a/converter/m0110_usb/keymap_common.h b/converter/m0110_usb/keymap_common.h
deleted file mode 100644
index 925556d977..0000000000
--- a/converter/m0110_usb/keymap_common.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
-Copyright 2011,2012,2014,2015 Jun Wako <wakojun@gmail.com>
-
-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 <stdint.h>
-#include <avr/pgmspace.h>
-#include "keycode.h"
-#include "keymap.h"
-
-
-extern const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS];
-extern const uint16_t fn_actions[];
-
-
-/* Common layout for M0110 and M0110A
- * This keymap works with both keyboards. As you can see, the M0110A is 
- * a superset of M0110 keyboard, only one exception is 'Enter'(34) of M0110
- * does not exist on the M0110A.
- *
- * ,---------------------------------------------------------. ,---------------.
- * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backs| |Clr|  =|  /|  *|
- * |---------------------------------------------------------| |---------------|
- * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|   | |  7|  8|  9|  -|
- * |-----------------------------------------------------'   | |---------------|
- * |Caps  |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return| |  4|  5|  6|  +|
- * |---------------------------------------------------------| |---------------|
- * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|Shft|Up | |  1|  2|  3|   |
- * |---------------------------------------------------------| |-----------|Ent|
- * |Opt  |Mac    |         Space         |Ent|  \|Lft|Rgt|Dn | |      0|  .|   |
- * `---------------------------------------------------------' `---------------'
- *
- * M0110A scan codes
- * ,---------------------------------------------------------. ,---------------.
- * | 32| 12| 13| 14| 15| 17| 16| 1A| 1C| 19| 1D| 1B| 18|   33| | 47| 68| 6D| 62|
- * |---------------------------------------------------------| |---------------|
- * |   30| 0C| 0D| 0E| 0F| 10| 11| 20| 22| 1F| 23| 21| 1E|   | | 59| 5B| 5C| 4E|
- * |-----------------------------------------------------'   | |---------------|
- * |    39| 00| 01| 02| 03| 05| 04| 26| 28| 25| 29| 27|    24| | 56| 57| 58| 66|
- * |---------------------------------------------------------| |---------------|
- * |      38| 06| 07| 08| 09| 0B| 2D| 2E| 2B| 2F| 2C|  38| 4D| | 53| 54| 55|   |
- * `---------------------------------------------------------' |-----------| 4C|
- * |   3A|     37|             31            | 2A| 46| 42| 48| |     52| 41|   |
- * `---------------------------------------------------------' `---------------'
- *
- * M0110 + M0120 scan codes
- * ,---------------------------------------------------------. ,---------------.
- * | 32| 12| 13| 14| 15| 17| 16| 1A| 1C| 19| 1D| 1B| 18|   33| | 47| 68| 6D| 62|
- * |---------------------------------------------------------| |---------------|
- * |   30| 0C| 0D| 0E| 0F| 10| 11| 20| 22| 1F| 23| 21| 1E| 2A| | 59| 5B| 5C| 4E|
- * |---------------------------------------------------------| |---------------|
- * |    39| 00| 01| 02| 03| 05| 04| 26| 28| 25| 29| 27|    24| | 56| 57| 58| 66|
- * |---------------------------------------------------------| |---------------|
- * |      38| 06| 07| 08| 09| 0B| 2D| 2E| 2B| 2F| 2C|      38| | 53| 54| 55|   |
- * `---------------------------------------------------------' |-----------| 4C|
- *      | 3A|  37|             31              |   34| 3A|     |     52| 41|   |
- *      `------------------------------------------------'     `---------------'
- * Two right and left keys of 38 and 3A are identical, you cannot discriminate those two.
- */
-#define KEYMAP( \
-    K32,K12,K13,K14,K15,K17,K16,K1A,K1C,K19,K1D,K1B,K18,K33,  K47,K68,K6D,K62, \
-    K30,K0C,K0D,K0E,K0F,K11,K10,K20,K22,K1F,K23,K21,K1E,      K59,K5B,K5C,K4E, \
-    K39,K00,K01,K02,K03,K05,K04,K26,K28,K25,K29,K27,    K24,  K56,K57,K58,K66, \
-    K38,K06,K07,K08,K09,K0B,K2D,K2E,K2B,K2F,K2C,        K4D,  K53,K54,K55,K4C, \
-    K3A,K37,            K31,            K34,K2A,K46,K42,K48,  K52,    K41      \
-) { \
-    { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07 }, \
-    { KC_##K08, KC_##K09, KC_NO,    KC_##K0B, KC_##K0C, KC_##K0D, KC_##K0E, KC_##K0F }, \
-    { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \
-    { KC_##K18, KC_##K19, KC_##K1A, KC_##K1B, KC_##K1C, KC_##K1D, KC_##K1E, KC_##K1F }, \
-    { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27 }, \
-    { KC_##K28, KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_##K2F }, \
-    { KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_NO,    KC_NO,    KC_##K37 }, \
-    { KC_##K38, KC_##K39, KC_##K3A, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, \
-    { KC_NO,    KC_##K41, KC_##K42, KC_NO,    KC_NO,    KC_NO,    KC_##K46, KC_##K47 }, \
-    { KC_##K48, KC_NO,    KC_NO,    KC_NO,    KC_##K4C, KC_##K4D, KC_##K4E, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, \
-    { KC_##K58, KC_##K59, KC_NO,    KC_##K5B, KC_##K5C, KC_NO,    KC_NO,    KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K62, KC_NO,    KC_NO,    KC_NO,    KC_##K66, KC_NO    }, \
-    { KC_##K68, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_##K6D, KC_NO,    KC_NO    }, \
-}
-
-/* International keyboard layout for M0110 + M0120
- * https://en.wikipedia.org/wiki/File:Apple_Macintosh_Plus_Keyboard.jpg
- * Probably International keyboard layout of M0110A doesn't exist.
- *
- * M0110 + M0120 scan codes
- * ,---------------------------------------------------------. ,---------------.
- * | 32| 12| 13| 14| 15| 17| 16| 1A| 1C| 19| 1D| 1B| 18|   33| | 47| 68| 6D| 62|
- * |---------------------------------------------------------| |---------------|
- * |   30| 0C| 0D| 0E| 0F| 10| 11| 20| 22| 1F| 23| 21| 1E| 2A| | 59| 5B| 5C| 4E|
- * |------------------------------------------------------,  | |---------------|
- * |    39| 00| 01| 02| 03| 05| 04| 26| 28| 25| 29| 27| 24|  | | 56| 57| 58| 66|
- * |---------------------------------------------------------| |---------------|
- * |  38| 06| 07| 08| 09| 0B| 2D| 2E| 2B| 2F| 2C| 0A|      38| | 53| 54| 55|   |
- * `---------------------------------------------------------' |-----------| 4C|
- *      | 3A|  37|             34              |   31| 3A|     |     52| 41|   |
- *      `------------------------------------------------'     `---------------'
- * Two right and left keys of 38 and 3A are identical, you cannot discriminate those two.
- */
-#define KEYMAP_INTL( \
-    K32,K12,K13,K14,K15,K17,K16,K1A,K1C,K19,K1D,K1B,K18,K33,  K47,K68,K6D,K62, \
-    K30,K0C,K0D,K0E,K0F,K11,K10,K20,K22,K1F,K23,K21,K1E,K2A,  K59,K5B,K5C,K4E, \
-    K39,K00,K01,K02,K03,K05,K04,K26,K28,K25,K29,K27,K24,      K56,K57,K58,K66, \
-    K38,K06,K07,K08,K09,K0B,K2D,K2E,K2B,K2F,K2C,K0A,          K53,K54,K55,K4C, \
-        K3A,K37,            K34,                K31,          K52,    K41      \
-) { \
-    { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07 }, \
-    { KC_##K08, KC_##K09, KC_##K0A, KC_##K0B, KC_##K0C, KC_##K0D, KC_##K0E, KC_##K0F }, \
-    { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \
-    { KC_##K18, KC_##K19, KC_##K1A, KC_##K1B, KC_##K1C, KC_##K1D, KC_##K1E, KC_##K1F }, \
-    { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27 }, \
-    { KC_##K28, KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_##K2F }, \
-    { KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_NO,    KC_NO,    KC_##K37 }, \
-    { KC_##K38, KC_##K39, KC_##K3A, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO    }, \
-    { KC_NO,    KC_##K41, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_##K47 }, \
-    { KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_##K4C, KC_NO,    KC_##K4E, KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, \
-    { KC_##K58, KC_##K59, KC_NO,    KC_##K5B, KC_##K5C, KC_NO,    KC_NO,    KC_NO    }, \
-    { KC_NO,    KC_NO,    KC_##K62, KC_NO,    KC_NO,    KC_NO,    KC_##K66, KC_NO    }, \
-    { KC_##K68, KC_NO,    KC_NO,    KC_NO,    KC_NO,    KC_##K6D, KC_NO,    KC_NO    }, \
-}
diff --git a/converter/m0110_usb/keymap_default.c b/converter/m0110_usb/keymap_default.c
deleted file mode 100644
index ff7478d1b5..0000000000
--- a/converter/m0110_usb/keymap_default.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
-Copyright 2011,2012,2015 Jun Wako <wakojun@gmail.com>
-
-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 <stdint.h>
-#include "keycode.h"
-#include "keymap_common.h"
-
-
-
-#ifdef KEYMAP_SECTION_ENABLE
-const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] __attribute__ ((section (".keymap.keymaps"))) = {
-#else
-const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] PROGMEM = {
-#endif
-    /* Default:
-     * M0110                                                       M0120
-     * ,---------------------------------------------------------. ,---------------.
-     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backs| |Nlk|  =|  /|  *|
-     * |---------------------------------------------------------| |---------------|
-     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \| |  7|  8|  9|  -|
-     * |---------------------------------------------------------| |---------------|
-     * |Ctrl  |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return| |  4|  5|  6|  +|
-     * |---------------------------------------------------------| |---------------|
-     * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|Shift   | |  1|  2|  3|   |
-     * `---------------------------------------------------------' |-----------|Ent|
-     *      |Opt|Mac |         Space               |Fn  |Opt|      |      0|  .|   |
-     *      `-----------------------------------------------'      `---------------'
-     * M0110A
-     * ,---------------------------------------------------------. ,---------------.
-     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backs| |Nlk|  =|  /|  *|
-     * |---------------------------------------------------------| |---------------|
-     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|   | |  7|  8|  9|  -|
-     * |-----------------------------------------------------'   | |---------------|
-     * |Ctrl  |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return| |  4|  5|  6|  +|
-     * |---------------------------------------------------------| |---------------|
-     * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|Shft|Up | |  1|  2|  3|   |
-     * |---------------------------------------------------------| |-----------|Ent|
-     * |Opt  |Mac    |         Space             |  \|Lft|Rgt|Dn | |      0|  .|   |
-     * `---------------------------------------------------------' `---------------'
-     */
-    [0] = KEYMAP(
-    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,    NLCK,EQL, PSLS,PAST,
-    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,         P7,  P8,  P9,  PMNS,
-    LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     ENT,     P4,  P5,  P6,  PPLS,
-    LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,          UP,      P1,  P2,  P3,  PENT,
-    LALT,LGUI,               SPC,                FN0, FN13,LEFT,RGHT,DOWN,    P0,       PDOT
-    ),
-    /* Cursor Layer:
-     * M0110                                                       M0120
-     * ,---------------------------------------------------------. ,---------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Delet| |Nlk|  =|  /|  *|
-     * |---------------------------------------------------------| |---------------|
-     * |Caps |Hom| Up|PgU|   |   |   |   |Psc|Slk|Pau|Up |INS|   | |  7|  8|  9|  -|
-     * |---------------------------------------------------------| |---------------|
-     * |Ctrl  |Lef|Dow|Rig|   |   |   |   |Hom|PgU|Lef|Rig|Return| |  4|  5|  6|  +|
-     * |---------------------------------------------------------| |---------------|
-     * |Shift   |End|   |PgD|   |   |   |   |End|PgD|Dow|Shift   | |  1|  2|  3|   |
-     * `---------------------------------------------------------' |-----------|Ent|
-     *      |Opt|Mac |         Space               |Fn  |Opt|      |      0|  .|   |
-     *      `-----------------------------------------------'      `---------------'
-     * M0110A
-     * ,---------------------------------------------------------. ,---------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Delet| |Nlk|  =|  /|  *|
-     * |---------------------------------------------------------| |---------------|
-     * |Caps |Hom| Up|PgU|   |   |   |   |Psc|Slk|Pau|Up |INS|   | |  7|  8|  9|  -|
-     * |-----------------------------------------------------'   | |---------------|
-     * |Ctrl  |Lef|Dow|Rig|   |   |   |   |Hom|PgU|Lef|Rig|Return| |  4|  5|  6|  +|
-     * |---------------------------------------------------------| |---------------|
-     * |Shift   |End|   |PgD|   |   |   |   |End|PgD|Dow|Shft|PgU| |  1|  2|  3|   |
-     * |---------------------------------------------------------| |-----------|Ent|
-     * |Opt  |Mac    |         Space             |  \|Hom|End|PgD| |      0|  .|   |
-     * `---------------------------------------------------------' `---------------'
-     */
-    [1] = KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, DEL,     NLCK,EQL, PSLS,PAST,
-    CAPS,HOME,UP,  PGUP,NO,  NO,  NO,  NO,  PSCR,SLCK,PAUS,UP,  INS,          P7,  P8,  P9,  PMNS,
-    LCTL,LEFT,DOWN,RGHT,NO,  NO,  NO,  NO,  HOME,PGUP,LEFT,RGHT,     ENT,     P4,  P5,  P6,  PPLS,
-    LSFT,END, NO,  PGDN,NO,  NO,  NO,  NO,  END, PGDN,DOWN,          PGUP,    P1,  P2,  P3,  PENT,
-    LALT,LGUI,               SPC,                FN0, FN13,HOME,END, PGDN,    P0,       PDOT
-    ),
-};
-
-
-/*
- * Fn action definition
- */
-#ifdef KEYMAP_SECTION_ENABLE
-const uint16_t fn_actions[] __attribute__ ((section (".keymap.fn_actions"))) = {
-#else
-const uint16_t fn_actions[] PROGMEM = {
-#endif
-    [0]  = ACTION_LAYER_MOMENTARY(1),
-    [1]  = ACTION_LAYER_MOMENTARY(2),
-    [2]  = ACTION_LAYER_MOMENTARY(3),
-    [3]  = ACTION_LAYER_MOMENTARY(4),
-    [4]  = ACTION_LAYER_MOMENTARY(5),
-    [5]  = ACTION_LAYER_MOMENTARY(6),
-    [6]  = ACTION_LAYER_MOMENTARY(7),
-    [7]  = ACTION_LAYER_TOGGLE(1),
-    [8]  = ACTION_LAYER_TOGGLE(2),
-    [9]  = ACTION_LAYER_TOGGLE(3),
-    [10] = ACTION_LAYER_TAP_TOGGLE(1),
-    [11] = ACTION_LAYER_TAP_TOGGLE(2),
-    [12] = ACTION_LAYER_TAP_TOGGLE(3),
-    [13] = ACTION_LAYER_TAP_KEY(1, KC_BSLASH),
-    [14] = ACTION_LAYER_TAP_KEY(2, KC_TAB),
-    [15] = ACTION_LAYER_TAP_KEY(3, KC_ENTER),
-    [16] = ACTION_LAYER_TAP_KEY(4, KC_SPACE),
-    [17] = ACTION_LAYER_TAP_KEY(5, KC_SCOLON),
-    [18] = ACTION_LAYER_TAP_KEY(6, KC_QUOTE),
-    [19] = ACTION_LAYER_TAP_KEY(7, KC_SLASH),
-    [20] = ACTION_MODS_TAP_KEY(MOD_LSFT, KC_SPACE),
-    [21] = ACTION_MODS_TAP_KEY(MOD_LCTL, KC_SPACE),
-    [22] = ACTION_MODS_TAP_KEY(MOD_RCTL, KC_QUOTE),
-    [23] = ACTION_MODS_TAP_KEY(MOD_RCTL, KC_ENTER),
-    [24] = ACTION_MODS_TAP_KEY(MOD_LCTL, KC_ESC),
-    [25] = ACTION_MODS_TAP_KEY(MOD_LCTL, KC_BSPACE),
-    [26] = ACTION_MODS_ONESHOT(MOD_LCTL),
-    [27] = ACTION_MODS_TAP_KEY(MOD_LSFT, KC_ESC),
-    [28] = ACTION_MODS_TAP_KEY(MOD_LSFT, KC_BSPACE),
-    [29] = ACTION_MODS_ONESHOT(MOD_LSFT),
-    [30] = ACTION_MODS_TAP_KEY(MOD_RSFT, KC_GRAVE),
-    [31] = ACTION_MODS_TAP_KEY(MOD_RALT, KC_BSLASH),
-};
diff --git a/converter/m0110_usb/keymap_hasu.c b/converter/m0110_usb/keymap_hasu.c
deleted file mode 100644
index 11f1a4f394..0000000000
--- a/converter/m0110_usb/keymap_hasu.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
-Copyright 2014 Jun Wako <wakojun@gmail.com>
-
-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 <stdint.h>
-#include "keycode.h"
-#include "keymap_common.h"
-
-
-const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    /* Default:
-     * M0110
-     * ,---------------------------------------------------------.
-     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backs|
-     * |---------------------------------------------------------|
-     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \|
-     * |---------------------------------------------------------|
-     * |Ctrl  |  A|  S|  D|  F|  G|  H|  J|  K|  L| Fn|  '|Return|
-     * |---------------------------------------------------------|
-     * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,| Fn|Shift   |
-     * `---------------------------------------------------------'
-     *      |Fn |alt |           Fn                |Gui |Fn |
-     *      `-----------------------------------------------'
-     */
-    [0] = KEYMAP(
-    ESC, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,    NLCK,EQL, PSLS,PAST,
-    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,         P7,  P8,  P9,  PMNS,
-    LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   FN3, QUOT,     ENT,     P4,  P5,  P6,  PPLS,
-    LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, FN1,           UP,      P1,  P2,  P3,  PENT,
-    FN0, LALT,               FN2,                LGUI,BSLS,LEFT,RGHT,DOWN,    P0,       PDOT
-    ),
-    // IJKL cursor
-    [1] = KEYMAP(
-    GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, DEL,     NLCK,EQL, PSLS,PAST,
-    CAPS,NO,  NO,  NO,  NO,  NO,  HOME,PGDN,UP,  PGUP,END, NO,  NO,           P7,  P8,  P9,  PMNS,
-    LCTL,VOLD,VOLU,MUTE,NO,  NO,  HOME,LEFT,DOWN,RGHT,END, NO,       ENT,     P4,  P5,  P6,  PPLS,
-    LSFT,NO,  NO,  NO,  NO,  NO,  HOME,PGDN,PGUP,END, NO,            PGUP,    P1,  P2,  P3,  PENT,
-    TRNS,LALT,               SPC,                LGUI,BSLS,HOME,END, PGDN,    P0,       PDOT
-    ),
-    // HJKL cursor
-    [2] = KEYMAP(
-    GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, DEL,     NLCK,EQL, PSLS,PAST,
-    CAPS,NO,  NO,  NO,  NO,  NO,  HOME,PGDN,UP,  PGUP,END, NO,  NO,           P7,  P8,  P9,  PMNS,
-    LCTL,VOLD,VOLU,MUTE,NO,  NO,  LEFT,DOWN,UP,  RGHT,NO,  NO,       ENT,     P4,  P5,  P6,  PPLS,
-    LSFT,NO,  NO,  NO,  NO,  NO,  HOME,PGDN,PGUP,END, TRNS,          PGUP,    P1,  P2,  P3,  PENT,
-    TRNS,LALT,               SPC,                LGUI,BSLS,HOME,END, PGDN,    P0,       PDOT
-    ),
-    // Mousekey
-    [3] = KEYMAP(
-    GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, DEL,     NLCK,EQL, PSLS,PAST,
-    CAPS,Q,   W,   E,   R,   T,   WH_L,WH_D,MS_U,WH_U,WH_R,WBAK,WFWD,         P7,  P8,  P9,  PMNS,
-    LCTL,VOLD,VOLU,MUTE,NO,  NO,  BTN2,MS_L,MS_D,MS_R,BTN1,NO,       ENT,     P4,  P5,  P6,  PPLS,
-    LSFT,Z,   X,   C,   V,   B,   BTN2,BTN1,BTN4,BTN5,NO,            PGUP,    P1,  P2,  P3,  PENT,
-    NO,  LALT,               TRNS,               LGUI,BSLS,HOME,END, PGDN,    P0,       PDOT
-    ),
-    // Mousekey
-    [4] = KEYMAP(
-    GRV, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, DEL,     NLCK,EQL, PSLS,PAST,
-    CAPS,Q,   W,   E,   R,   T,   WH_L,WH_D,MS_U,WH_U,WH_R,WBAK,WFWD,         P7,  P8,  P9,  PMNS,
-    LCTL,VOLD,VOLU,MUTE,NO,  NO,  BTN2,MS_L,MS_D,MS_R,TRNS,NO,       ENT,     P4,  P5,  P6,  PPLS,
-    LSFT,Z,   X,   C,   V,   B,   BTN2,BTN1,BTN4,BTN5,NO,            PGUP,    P1,  P2,  P3,  PENT,
-    NO,  LALT,               BTN1,               LGUI,BSLS,HOME,END, PGDN,    P0,       PDOT
-    ),
-};
-
-
-/*
- * Fn action definition
- */
-const uint16_t fn_actions[] PROGMEM = {
-    [0]  = ACTION_LAYER_MOMENTARY(1),
-    [1]  = ACTION_LAYER_TAP_KEY(2, KC_SLASH),
-    [2]  = ACTION_LAYER_TAP_KEY(3, KC_SPACE),
-    [3]  = ACTION_LAYER_TAP_KEY(4, KC_SCOLON),
-};
diff --git a/converter/m0110_usb/keymap_intl.c b/converter/m0110_usb/keymap_intl.c
deleted file mode 100644
index 6cc251a289..0000000000
--- a/converter/m0110_usb/keymap_intl.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
-Copyright 2015 Jun Wako <wakojun@gmail.com>
-
-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 <stdint.h>
-#include "keycode.h"
-#include "keymap_common.h"
-
-
-
-const uint8_t keymaps[][MATRIX_ROWS][MATRIX_COLS] PROGMEM = {
-    /* International keyboard
-     * M0110                                                       M0120
-     * ,---------------------------------------------------------. ,---------------.
-     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backs| |Nlk|  -|  +|  *|
-     * |---------------------------------------------------------| |---------------|
-     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|Ret| |  7|  8|  9|  /|
-     * |------------------------------------------------------,  | |---------------|
-     * |Ctrl  |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|  \|  | |  4|  5|  6|  ,|
-     * |---------------------------------------------------------| |---------------|
-     * |Shif|  <|  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|        | |  1|  2|  3|   |
-     * `---------------------------------------------------------' |-----------|Ent|
-     *      |Opt|Mac |         Space               |Fn  |   |      |      0|  .|   |
-     *      `-----------------------------------------------'      `---------------'
-     */
-    [0] = KEYMAP_INTL(
-    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,    NLCK,EQL, PSLS,PAST,
-    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,ENT,     P7,  P8,  P9,  PMNS,
-    LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,BSLS,         P4,  P5,  P6,  PPLS,
-    LSFT,NUBS,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,              P1,  P2,  P3,  PENT,
-         LALT,LGUI,               SPC,                     FN0,               P0,       PDOT
-    ),
-    /* Cursor Layer
-     * ,---------------------------------------------------------. ,---------------.
-     * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Delet| |Nlk|  -|  +|  *|
-     * |---------------------------------------------------------| |---------------|
-     * |Caps |Hom| Up|PgU|   |   |   |   |Psc|Slk|Pau|Up |   |Ret| |  7|  8|  9|  /|
-     * |------------------------------------------------------,  | |---------------|
-     * |Ctrl  |Lef|Dow|Rig|   |   |   |   |Hom|PgU|Lef|Rig|Ins|  | |  4|  5|  6|  ,|
-     * |---------------------------------------------------------| |---------------|
-     * |Shif|  <|End|   |PgD|   |   |   |   |End|PgD|Dow|        | |  1|  2|  3|   |
-     * `---------------------------------------------------------' |-----------|Ent|
-     *      |Opt|Mac |         Space               |Fn  |   |      |      0|  .|   |
-     *      `-----------------------------------------------'      `---------------'
-     */
-    [1] = KEYMAP_INTL(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, DEL,     NLCK,EQL, PSLS,PAST,
-    CAPS,HOME,UP,  PGUP,NO,  NO,  NO,  NO,  PSCR,SLCK,PAUS,UP,  NO,  ENT,     P7,  P8,  P9,  PMNS,
-    LCTL,LEFT,DOWN,RGHT,NO,  NO,  NO,  NO,  HOME,PGUP,LEFT,RGHT,INS,          P4,  P5,  P6,  PPLS,
-    LSFT,NO,  END, NO,  PGDN,NO,  NO,  NO,  NO,  END, PGDN,DOWN,              P1,  P2,  P3,  PENT,
-         LALT,LGUI,               SPC,                     FN0,               P0,       PDOT
-    ),
-};
-
-
-/*
- * Fn action definition
- */
-const uint16_t fn_actions[] PROGMEM = {
-    [0]  = ACTION_LAYER_MOMENTARY(1),
-};
diff --git a/converter/m0110_usb/keymap_spacefn.c b/converter/m0110_usb/keymap_spacefn.c
deleted file mode 100644
index 5017861a34..0000000000
--- a/converter/m0110_usb/keymap_spacefn.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
-Copyright 2014 Jun Wako <wakojun@gmail.com>
-
-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 <stdint.h>
-#include "keycode.h"
-#include "keymap_common.h"
-
-
-const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    /* Default:
-     * M0110                                                       M0120
-     * ,---------------------------------------------------------. ,---------------.
-     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backs| |Nlk|  -|  +|  *|
-     * |---------------------------------------------------------| |---------------|
-     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \| |  7|  8|  9|  /|
-     * |---------------------------------------------------------| |---------------|
-     * |Ctrl  |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return| |  4|  5|  6|  ,|
-     * |---------------------------------------------------------| |---------------|
-     * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|Shift   | |  1|  2|  3|   |
-     * `---------------------------------------------------------' |-----------|Ent|
-     *      |Opt|Mac |         Space               |Mac |Opt|      |      0|  .|   |
-     *      `-----------------------------------------------'      `---------------'
-     *  M0110A
-     * ,---------------------------------------------------------. ,---------------.
-     * |  `|  1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Bcksp| |Nlk|  =|  /|  *|
-     * |---------------------------------------------------------| |---------------|
-     * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|   | |  7|  8|  9|  -|
-     * |-----------------------------------------------------'   | |---------------|
-     * |Caps  |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return| |  4|  5|  6|  +|
-     * |---------------------------------------------------------| |---------------|
-     * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  ,|  /|Shft|Up | |  1|  2|  3|   |
-     * |---------------------------------------------------------' |-----------|Ent|
-     * |Opt  |Mac    |           Space           |  \|Lft|Rgt|Dn | |      0|  .|   |
-     * `---------------------------------------------------------' `---------------'
-     */
-    [0] = KEYMAP(
-    GRV, 1,   2,   3,   4,   5,   6,   7,   8,   9,   0,   MINS,EQL, BSPC,    NLCK,PEQL,PSLS,PAST,
-    TAB, Q,   W,   E,   R,   T,   Y,   U,   I,   O,   P,   LBRC,RBRC,         P7,  P8,  P9,  PMNS,
-    LCTL,A,   S,   D,   F,   G,   H,   J,   K,   L,   SCLN,QUOT,     ENT,     P4,  P5,  P6,  PPLS,
-    LSFT,Z,   X,   C,   V,   B,   N,   M,   COMM,DOT, SLSH,          UP,      P1,  P2,  P3,  PENT,
-    LALT,LGUI,               FN0,                RGUI,BSLS,LEFT,RGHT,DOWN,    P0,       PDOT
-    ),
-    [1] = KEYMAP(
-    ESC, F1,  F2,  F3,  F4,  F5,  F6,  F7,  F8,  F9,  F10, F11, F12, DEL,     NLCK,EQL, PSLS,PAST,
-    TRNS,TRNS,TRNS,ESC, TRNS,TRNS,TRNS,HOME,UP,  END, PSCR,SLCK,PAUS,         P7,  P8,  P9,  PMNS,
-    LCTL,TRNS,TRNS,TRNS,TRNS,TRNS,PGUP,LEFT,DOWN,RGHT,TRNS,TRNS,     TRNS,    P4,  P5,  P6,  PPLS,
-    TRNS,TRNS,TRNS,TRNS,TRNS,SPC, PGDN,GRV, FN1, TRNS,APP,           PGUP,    P1,  P2,  P3,  PENT,
-    TRNS,TRNS,               TRNS,               TRNS,INS, HOME,END, PGDN,    P0,       PDOT
-    ),
-};
-
-/*
- * Fn action definition
- */
-const uint16_t fn_actions[] PROGMEM = {
-    [0] = ACTION_LAYER_TAP_KEY(1, KC_SPACE),
-    [1] = ACTION_MODS_KEY(MOD_LSFT, KC_GRV),    // tilde
-};
diff --git a/converter/m0110_usb/led.c b/converter/m0110_usb/led.c
deleted file mode 100644
index 3822a131b8..0000000000
--- a/converter/m0110_usb/led.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-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 <stdint.h>
-#include <avr/io.h>
-#include "led.h"
-
-
-void led_set(uint8_t usb_led)
-{
-    if (usb_led &  (1<<USB_LED_CAPS_LOCK)) {
-        DDRD |= (1<<6);
-        PORTD |= (1<<6);
-    } else {
-        DDRD |= (1<<6);
-        PORTD &= ~(1<<6);
-    }
-}
diff --git a/converter/m0110_usb/matrix.c b/converter/m0110_usb/matrix.c
deleted file mode 100644
index 2189c0b56f..0000000000
--- a/converter/m0110_usb/matrix.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
-Copyright 2011,2012 Jun Wako <wakojun@gmail.com>
-
-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/>.
-*/
-
-/*
- * scan matrix
- */
-#include <stdint.h>
-#include <stdbool.h>
-#include <avr/io.h>
-#include <util/delay.h>
-#include "print.h"
-#include "util.h"
-#include "debug.h"
-#include "host.h"
-#include "led.h"
-#include "m0110.h"
-#include "matrix.h"
-
-
-#define CAPS        0x39
-#define CAPS_BREAK  (CAPS | 0x80)
-#define ROW(key)    ((key)>>3&0x0F)
-#define COL(key)    ((key)&0x07)
-
-
-static bool is_modified = false;
-
-// matrix state buffer(1:on, 0:off)
-static uint8_t *matrix;
-static uint8_t _matrix0[MATRIX_ROWS];
-
-static void register_key(uint8_t key);
-
-
-inline
-uint8_t matrix_rows(void)
-{
-    return MATRIX_ROWS;
-}
-
-inline
-uint8_t matrix_cols(void)
-{
-    return MATRIX_COLS;
-}
-
-void matrix_init(void)
-{
-    m0110_init();
-    // initialize matrix state: all keys off
-    for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix0[i] = 0x00;
-    matrix = _matrix0;
-    return;
-}
-
-uint8_t matrix_scan(void)
-{
-    uint8_t key;
-
-    is_modified = false;
-    key = m0110_recv_key();
-
-    if (key == M0110_NULL) {
-        return 0;
-    } else if (key == M0110_ERROR) {
-        return 0;
-    } else {
-        is_modified = true;
-        register_key(key);
-    }
-
-    if (debug_enable) {
-        print("["); phex(key); print("]\n");
-    }
-    return 1;
-}
-
-bool matrix_is_modified(void)
-{
-    return is_modified;
-}
-
-inline
-bool matrix_has_ghost(void)
-{
-    return false;
-}
-
-inline
-bool matrix_is_on(uint8_t row, uint8_t col)
-{
-    return (matrix[row] & (1<<col));
-}
-
-inline
-uint8_t matrix_get_row(uint8_t row)
-{
-    return matrix[row];
-}
-
-void matrix_print(void)
-{
-    print("\nr/c 01234567\n");
-    for (uint8_t row = 0; row < matrix_rows(); row++) {
-        phex(row); print(": ");
-        pbin_reverse(matrix_get_row(row));
-        print("\n");
-    }
-}
-
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += bitpop(matrix[i]);
-    }
-    return count;
-}
-
-inline
-static void register_key(uint8_t key)
-{
-    if (key&0x80) {
-        matrix[ROW(key)] &= ~(1<<COL(key));
-    } else {
-        matrix[ROW(key)] |=  (1<<COL(key));
-    }
-}