+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Legal Partition Candidates                                                                                                                                                                                       ;
+-------------+-------+----------------+--------------+----------------+--------+-----------------+---------------+-----------------+-------+----------------+--------------+------------------+-------------------+
; Hierarchy   ; Input ; Constant Input ; Unused Input ; Floating Input ; Output ; Constant Output ; Unused Output ; Floating Output ; Bidir ; Constant Bidir ; Unused Bidir ; Input only Bidir ; Output only Bidir ;
+-------------+-------+----------------+--------------+----------------+--------+-----------------+---------------+-----------------+-------+----------------+--------------+------------------+-------------------+
; i_LED_ctrl  ; 6     ; 0              ; 0            ; 0              ; 1      ; 0               ; 0             ; 0               ; 0     ; 0              ; 0            ; 0                ; 0                 ;
; i_key_pluse ; 3     ; 0              ; 0            ; 0              ; 2      ; 0               ; 0             ; 0               ; 0     ; 0              ; 0            ; 0                ; 0                 ;
; i_clk_div   ; 2     ; 0              ; 0            ; 0              ; 1      ; 0               ; 0             ; 0               ; 0     ; 0              ; 0            ; 0                ; 0                 ;
+-------------+-------+----------------+--------------+----------------+--------+-----------------+---------------+-----------------+-------+----------------+--------------+------------------+-------------------+
