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📄 de2_synthesizer.map.rpt

📁 build synthesizer on a de2 dev fpga board
💻 RPT
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; ST.01 ; 0     ; 1     ; 0     ; 1                                 ;
; ST.11 ; 1     ; 0     ; 0     ; 1                                 ;
+-------+-------+-------+-------+-----------------------------------+


Encoding Type:  One-Hot
+-------------------------------------------------------------------+
; State Machine - |DE2_synthesizer|I2C_AV_Config:u7|mSetup_ST       ;
+----------------+----------------+----------------+----------------+
; Name           ; mSetup_ST.0000 ; mSetup_ST.0010 ; mSetup_ST.0001 ;
+----------------+----------------+----------------+----------------+
; mSetup_ST.0000 ; 0              ; 0              ; 0              ;
; mSetup_ST.0001 ; 1              ; 0              ; 1              ;
; mSetup_ST.0010 ; 1              ; 1              ; 0              ;
+----------------+----------------+----------------+----------------+


+---------------------------------------------------------------------------------------------------------+
; User-Specified and Inferred Latches                                                                     ;
+-----------------------------------------------------+--------------------------+------------------------+
; Latch Name                                          ; Latch Enable Signal      ; Free of Timing Hazards ;
+-----------------------------------------------------+--------------------------+------------------------+
; demo_sound1:dd1|TT[0]                               ; demo_sound1:dd1|WideNor0 ; yes                    ;
; demo_sound1:dd1|TT[3]                               ; demo_sound1:dd1|WideNor0 ; yes                    ;
; demo_sound1:dd1|TT[2]                               ; demo_sound1:dd1|WideNor0 ; yes                    ;
; demo_sound1:dd1|TT[6]                               ; demo_sound1:dd1|WideNor0 ; yes                    ;
; demo_sound1:dd1|TT[5]                               ; demo_sound1:dd1|WideNor0 ; yes                    ;
; demo_sound1:dd1|TT[4]                               ; demo_sound1:dd1|WideNor0 ; yes                    ;
; demo_sound1:dd1|TT[7]                               ; demo_sound1:dd1|WideNor0 ; yes                    ;
; demo_sound1:dd1|TT[1]                               ; demo_sound1:dd1|WideNor0 ; yes                    ;
; demo_sound2:dd2|TT[0]                               ; demo_sound2:dd2|WideNor0 ; yes                    ;
; demo_sound2:dd2|TT[3]                               ; demo_sound2:dd2|WideNor0 ; yes                    ;
; demo_sound2:dd2|TT[2]                               ; demo_sound2:dd2|WideNor0 ; yes                    ;
; demo_sound2:dd2|TT[6]                               ; demo_sound2:dd2|WideNor0 ; yes                    ;
; demo_sound2:dd2|TT[5]                               ; demo_sound2:dd2|WideNor0 ; yes                    ;
; demo_sound2:dd2|TT[4]                               ; demo_sound2:dd2|WideNor0 ; yes                    ;
; demo_sound2:dd2|TT[7]                               ; demo_sound2:dd2|WideNor0 ; yes                    ;
; demo_sound2:dd2|TT[1]                               ; demo_sound2:dd2|WideNor0 ; yes                    ;
; Number of user-specified and inferred latches = 16  ;                          ;                        ;
+-----------------------------------------------------+--------------------------+------------------------+
Note: All latches listed above may not be present at the end of synthesis due to various synthesis optimizations.


+---------------------------------------------------------------------------------+
; Registers Removed During Synthesis                                              ;
+----------------------------------------+----------------------------------------+
; Register name                          ; Reason for Removal                     ;
+----------------------------------------+----------------------------------------+
; ad1/ramp4[0]                           ; Stuck at GND due to stuck port clear   ;
; ad1/ramp3[0..15]                       ; Stuck at GND due to stuck port clear   ;
; ad1/ramp4[1..15]                       ; Stuck at GND due to stuck port clear   ;
; u7/mI2C_DATA[16..17,19,23]             ; Stuck at GND due to stuck port data_in ;
; u7/u0/SD[16..17,19,23]                 ; Stuck at GND due to stuck port data_in ;
; dd2/st[4]                              ; Merged with dd2/st[5]                  ;
; dd1/st[4]                              ; Merged with dd1/st[5]                  ;
; u7/mI2C_DATA[18,20..21]                ; Merged with u7/mI2C_DATA[22]           ;
; u7/u0/SD[18,20..21]                    ; Merged with u7/u0/SD[22]               ;
; dd1/st[3,5]                            ; Stuck at GND due to stuck port data_in ;
; dd2/st[3,5]                            ; Stuck at GND due to stuck port data_in ;
; u7/mI2C_DATA[0..15]                    ; Lost fanout                            ;
; u5/mLCD_ST~104                         ; Lost fanout                            ;
; u5/mLCD_ST~105                         ; Lost fanout                            ;
; u5/mLCD_ST~106                         ; Lost fanout                            ;
; u5/mLCD_ST~107                         ; Lost fanout                            ;
; u5/mLCD_ST~108                         ; Lost fanout                            ;
; u5/mLCD_ST~109                         ; Lost fanout                            ;
; u5/u0/ST~94                            ; Lost fanout                            ;
; u5/u0/ST~95                            ; Lost fanout                            ;
; u7/mSetup_ST~93                        ; Lost fanout                            ;
; u7/mSetup_ST~94                        ; Lost fanout                            ;
; VGA_CLK_o[19..31]                      ; Lost fanout                            ;
; ad1/BCK_DIV[3]                         ; Stuck at GND due to stuck port data_in ;
; Total Number of Removed Registers = 92 ;                                        ;
+----------------------------------------+----------------------------------------+


+---------------------------------------------------------------------------------------+
; Removed Registers Triggering Further Register Optimizations                           ;
+------------------+---------------------------+----------------------------------------+
; Register name    ; Reason for Removal        ; Registers Removed due to This Register ;
+------------------+---------------------------+----------------------------------------+
; u7/mI2C_DATA[23] ; Stuck at GND              ; u7/u0/SD[23]                           ;
;                  ; due to stuck port data_in ;                                        ;
; u7/mI2C_DATA[19] ; Stuck at GND              ; u7/u0/SD[19]                           ;
;                  ; due to stuck port data_in ;                                        ;
; u7/mI2C_DATA[17] ; Stuck at GND              ; u7/u0/SD[17]                           ;
;                  ; due to stuck port data_in ;                                        ;
; u7/mI2C_DATA[16] ; Stuck at GND              ; u7/u0/SD[16]                           ;
;                  ; due to stuck port data_in ;                                        ;
+------------------+---------------------------+----------------------------------------+


+------------------------------------------------------+
; General Register Statistics                          ;
+----------------------------------------------+-------+
; Statistic                                    ; Value ;
+----------------------------------------------+-------+
; Total registers                              ; 358   ;
; Number of registers using Synchronous Clear  ; 131   ;
; Number of registers using Synchronous Load   ; 6     ;
; Number of registers using Asynchronous Clear ; 252   ;
; Number of registers using Asynchronous Load  ; 0     ;
; Number of registers using Clock Enable       ; 158   ;
; Number of registers using Preset             ; 0     ;
+----------------------------------------------+-------+


+------------------------------------------------------------+
; Inverted Register Statistics                               ;
+--------------------------------------------------+---------+
; Inverted Register                                ; Fan out ;
+--------------------------------------------------+---------+
; PS2_KEYBOARD:keyboard|key1_code[6]               ; 2       ;
; PS2_KEYBOARD:keyboard|key1_code[7]               ; 2       ;
; PS2_KEYBOARD:keyboard|key1_code[5]               ; 2       ;
; PS2_KEYBOARD:keyboard|key1_code[4]               ; 2       ;
; PS2_KEYBOARD:keyboard|key2_code[6]               ; 2       ;
; PS2_KEYBOARD:keyboard|key2_code[7]               ; 2       ;
; PS2_KEYBOARD:keyboard|key2_code[5]               ; 2       ;
; PS2_KEYBOARD:keyboard|key2_code[4]               ; 2       ;
; I2C_AV_Config:u7|I2C_Controller:u0|SD_COUNTER[0] ; 19      ;
; I2C_AV_Config:u7|I2C_Controller:u0|SD_COUNTER[2] ; 15      ;
; I2C_AV_Config:u7|I2C_Controller:u0|SD_COUNTER[3] ; 21      ;
; I2C_AV_Config:u7|I2C_Controller:u0|SD_COUNTER[1] ; 16      ;
; I2C_AV_Config:u7|I2C_Controller:u0|SD_COUNTER[4] ; 11      ;
; I2C_AV_Config:u7|I2C_Controller:u0|SD_COUNTER[5] ; 12      ;
; I2C_AV_Config:u7|I2C_Controller:u0|SCLK          ; 2       ;
; I2C_AV_Config:u7|I2C_Controller:u0|END           ; 5       ;
; I2C_AV_Config:u7|I2C_Controller:u0|SDO           ; 4       ;
; Total number of inverted registers = 17          ;         ;
+--------------------------------------------------+---------+


+--------------------------------------------------------------------------------------------------------------------------------------------------------------------+

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