/* matrix size */
-#define MATRIX_ROWS 8
+#ifdef HHKB_JP
+# define MATRIX_ROWS 16
+#else
+# define MATRIX_ROWS 8
+#endif
#define MATRIX_COLS 8
/* Boot Magic salt key: Space */
#define BOOTMAGIC_KEY_SALT KC_FN6
+/* power control of key switch board */
+#define HHKB_POWER_SAVING
/*
* Hardware Serial(UART)