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📄 i2c.rpt

📁 I2C控制核设计,由VHDL语言编写,使普通I/O端口实现I2C性能
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*********************************** FB9 ***********************************
Number of signals used by logic mapping into function block:  34
Number of function block inputs used/remaining:               34/6
Number of foldback NANDs used/remaining:                      0/8
Number of function block local control terms used/remaining:  5/3
Number of PLA product terms used/remaining:                   32/16
Signal                            Total   Loc     Pin    Pin   Pin        
Name                              Pt               #     Type  Use        
irq                                 1    FB9_1       2   I/O     O
(unused)                            0    FB9_2       1   I/O      
uc_ctrl_txak                        3    FB9_3           (b)   (b)
i2c_ctrl_detect_stop                3    FB9_4           (b)   (b)
(unused)                            0    FB9_5     143   I/O      
N_PZ_641                            2    FB9_6           (b)   (b)
N_PZ_683                            4    FB9_7           (b)   (b)
N_PZ_668                            3    FB9_8           (b)   (b)
i2c_ctrl_rxak                       3    FB9_9           (b)   (b)
i2c_ctrl_shift_reg<1>               5    FB9_10          (b)   (b)
i2c_ctrl_shift_reg<0>               5    FB9_11          (b)   (b)
i2c_ctrl_shift_out                  5    FB9_12          (b)   (b)
(unused)                            0    FB9_13    142   I/O      
(unused)                            0    FB9_14    141   I/O      
i2c_ctrl__n0096                     3    FB9_15    140   I/O   (b)
N_PZ_662                            2    FB9_16    139   I/O   (b)

Signals Used by Logic in Function Block
  1: N_PZ_564          13: i2c_ctrl_shift_out 
                                             24: reset 
  2: N_PZ_641          14: "i2c_ctrl_shift_reg<0>" 
                                             25: scl 
  3: "data_bus<3>".PIN 15: "i2c_ctrl_shift_reg<1>" 
                                             26: scl.PIN 
  4: i2c_ctrl_arb_lost 16: "i2c_ctrl_shift_reg<6>" 
                                             27: sda 
  5: "i2c_ctrl_clk_cnt<0>" 
                       17: i2c_ctrl_shift_reg_en 
                                             28: sda.PIN 
  6: i2c_ctrl_master_slave 
                       18: i2c_ctrl_shift_reg_ld 
                                             29: "uc_ctrl_mbdr_micro<0>" 
  7: i2c_ctrl_mif      19: i2c_ctrl_slave_sda 
                                             30: "uc_ctrl_mbdr_micro<1>" 
  8: i2c_ctrl_scl_in   20: i2c_ctrl_state_ffd1 
                                             31: "uc_ctrl_mbdr_micro<7>" 
  9: i2c_ctrl_scl_state_fft1 
                       21: i2c_ctrl_state_ffd2 
                                             32: uc_ctrl_men 
 10: i2c_ctrl_scl_state_fft2 
                       22: i2c_ctrl_state_ffd3 
                                             33: uc_ctrl_mien 
 11: i2c_ctrl_sda_out_reg 
                       23: i2c_ctrl_stop_scl_reg 
                                             34: uc_ctrl_txak 
 12: i2c_ctrl_sda_out_reg_d1 
                      

Signal                     1         2         3         4 Signals FB
Name             0----+----0----+----0----+----0----+----0 Used    Inputs
irq               ......X.........................X....... 2       2
uc_ctrl_txak      X.X....................X.........X...... 4       4
i2c_ctrl_detect_stop 
                  ........................XX.X...X........ 4       4
N_PZ_641          ...................XXX.................. 3       3
N_PZ_683          .......X...X.......XXX...XX............. 7       7
N_PZ_668          .X.................XXX..X............... 5       5
i2c_ctrl_rxak     .X........................X............. 2       2
i2c_ctrl_shift_reg<1> 
                  .............XX.XX...........X.......... 5       5
i2c_ctrl_shift_reg<0> 
                  .............X..XX........X.X........... 5       5
i2c_ctrl_shift_out 
                  ............X..XXX............X......... 5       5
i2c_ctrl__n0096   ...X.X....X.......X...X................. 5       5
N_PZ_662          ....X...XX.............................. 3       3
                 0----+----1----+----2----+----3----+----4
                           0         0         0         0
Legend:
Total Pt     - Total product terms used by the macrocell signal
Loc          - Location where logic was mapped in device
Pin Type/Use - I  - Input            GCK - Global clock
               O  - Output           (b) - Buried macrocell
*********************************** FB10 ***********************************
Number of signals used by logic mapping into function block:  6
Number of function block inputs used/remaining:               6/34
Number of foldback NANDs used/remaining:                      0/8
Number of function block local control terms used/remaining:  0/8
Number of PLA product terms used/remaining:                   2/46
Signal                            Total   Loc     Pin    Pin   Pin        
Name                              Pt               #     Type  Use        
i2c_ctrl__n0171                     2    FB10_1      4TDI/I/O   (b)
(unused)                            0    FB10_2          (b)      
(unused)                            0    FB10_3      5   I/O      
(unused)                            0    FB10_4      6   I/O      
(unused)                            0    FB10_5      7   I/O      
(unused)                            0    FB10_6          (b)      
(unused)                            0    FB10_7          (b)      
(unused)                            0    FB10_8          (b)      
(unused)                            0    FB10_9          (b)      
(unused)                            0    FB10_10         (b)      
(unused)                            0    FB10_11         (b)      
(unused)                            0    FB10_12     8   I/O      
(unused)                            0    FB10_13         (b)      
(unused)                            0    FB10_14     9   I/O      
(unused)                            0    FB10_15    10   I/O      
(unused)                            0    FB10_16    11   I/O      

Signals Used by Logic in Function Block
  1: "i2c_ctrl_i2c_header<0>" 
                        3: i2c_ctrl_mal       5: mcf 
  2: i2c_ctrl_maas      4: i2c_ctrl_master_slave 
                                              6: uc_ctrl_mif_bit_reset 

Signal                     1         2         3         4 Signals FB
Name             0----+----0----+----0----+----0----+----0 Used    Inputs
i2c_ctrl__n0171   XXXXXX.................................. 6       6
                 0----+----1----+----2----+----3----+----4
                           0         0         0         0
Legend:
Total Pt     - Total product terms used by the macrocell signal
Loc          - Location where logic was mapped in device
Pin Type/Use - I  - Input            GCK - Global clock
               O  - Output           (b) - Buried macrocell
*********************************** FB11 ***********************************
Number of signals used by logic mapping into function block:  0
Number of function block inputs used/remaining:               0/40
Number of foldback NANDs used/remaining:                      0/8
Number of function block local control terms used/remaining:  0/8
Number of PLA product terms used/remaining:                   0/48
Signal                            Total   Loc     Pin    Pin   Pin        
Name                              Pt               #     Type  Use        
(unused)                            0    FB11_1          (b)      
(unused)                            0    FB11_2          (b)      
(unused)                            0    FB11_3    138   I/O      
(unused)                            0    FB11_4          (b)      
(unused)                            0    FB11_5    137   I/O      
(unused)                            0    FB11_6          (b)      
(unused)                            0    FB11_7          (b)      
(unused)                            0    FB11_8          (b)      
(unused)                            0    FB11_9          (b)      
(unused)                            0    FB11_10         (b)      
(unused)                            0    FB11_11         (b)      
(unused)                            0    FB11_12   136   I/O      
(unused)                            0    FB11_13   134   I/O      
(unused)                            0    FB11_14   133   I/O      
(unused)                            0    FB11_15   132   I/O      
(unused)                            0    FB11_16   131   I/O      
Legend:
Total Pt     - Total product terms used by the macrocell signal
Loc          - Location where logic was mapped in device
Pin Type/Use - I  - Input            GCK - Global clock
               O  - Output           (b) - Buried macrocell
*********************************** FB12 ***********************************
Number of signals used by logic mapping into function block:  0
Number of function block inputs used/remaining:               0/40
Number of foldback NANDs used/remaining:                      0/8
Number of function block local control terms used/remaining:  0/8
Number of PLA product terms used/remaining:                   0/48
Signal                            Total   Loc     Pin    Pin   Pin        
Name                              Pt               #     Type  Use        
(unused)                            0    FB12_1          (b)      
(unused)                            0    FB12_2          (b)      
(unused)                            0    FB12_3     12   I/O      
(unused)                            0    FB12_4     14   I/O      
(unused)                            0    FB12_5     15   I/O      
(unused)                            0    FB12_6          (b)      
(unused)                            0    FB12_7          (b)      
(unused)                            0    FB12_8          (b)      
(unused)                            0    FB12_9          (b)      
(unused)                            0    FB12_10         (b)      
(unused)                            0    FB12_11         (b)      
(unused)                            0    FB12_12    16   I/O      
(unused)                            0    FB12_13         (b)      
(unused)                            0    FB12_14    18   I/O      
(unused)                            0    FB12_15    19   I/O      
(unused)                            0    FB12_16         (b)      
Legend:
Total Pt     - Total product terms used by the macrocell signal
Loc          - Location where logic was mapped in device
Pin Type/Use - I  - Input            GCK - Global clock
               O  - Output           (b) - Buried macrocell
*********************************** FB13 ***********************************
Number of signals used by logic mapping into function block:  0
Number of function block inputs used/remaining:               0/40
Number of foldback NANDs used/remaining:                      0/8
Number of function block local control terms used/remaining:  0/8
Number of PLA product terms used/remaining:                   0/48
Signal                            Total   Loc     Pin    Pin   Pin        
Name                              Pt               #     Type  Use        
(unused)                            0    FB13_1          (b)      
(unused)                            0    FB13_2     54   I/O      
(unused)                            0    FB13_3     53   I/O      
(unused)                            0    FB13_4          (b)      
(unused)                            0    FB13_5     49   I/O      
(unused)                            0    FB13_6          (b)      
(unused)                            0    FB13_7          (b)      
(unused)                            0    FB13_8          (b)      
(unused)                            0    FB13_9          (b)      
(unused)                            0    FB13_10         (b)      
(unused)                            0    FB13_11         (b)      
(unused)                            0    FB13_12    48   I/O      
(unused)                            0    FB13_13    47   I/O      
(unused)                            0    FB13_14    46   I/O      
(unused)                            0    FB13_15         (b)      
(unused)                            0    FB13_16    45   I/O      
Legend:
Total Pt     - Total product terms used by the macrocell signal
Loc          - Location where logic was mapped in device
Pin Type/Use - I  - Input            GCK - Global clock
               O  - Output           (b) - Buried macrocell
*********************************** FB14 ***********************************
Number of signals used by logic mapping into function block:  0
Number of function block inputs used/remaining:               0/40
Number of foldback NANDs used/remaining:                      0/8
Number of function block local control terms used/remaining:  0/8
Number of PLA product terms used/remaining:                   0/48
Signal                            Total   Loc     Pin    Pin   Pin        
Name                              Pt               #     Type  Use        
(unused)                      

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