+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; 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 ;
+------------+-------+----------------+--------------+----------------+--------+-----------------+---------------+-----------------+-------+----------------+--------------+------------------+-------------------+
; uart_rx_c0 ; 4     ; 1              ; 0            ; 1              ; 9      ; 1               ; 1             ; 1               ; 0     ; 0              ; 0            ; 0                ; 0                 ;
; uart_tx_c0 ; 12    ; 2              ; 0            ; 2              ; 3      ; 2               ; 2             ; 2               ; 0     ; 0              ; 0            ; 0                ; 0                 ;
+------------+-------+----------------+--------------+----------------+--------+-----------------+---------------+-----------------+-------+----------------+--------------+------------------+-------------------+