freedev_cycloneii_50.tan.rpt

verilog代码读写SDRAM 不带仿真

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


+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Clock Setup: 'CLK'                                                                                                                                                                                                                                                                                                                                                                                                              ;
+-----------------------------------------+-----------------------------------------------------+------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+
; Slack                                   ; Actual fmax (period)                                ; From                                                       ; To                                                                                                                                                     ; From Clock ; To Clock ; Required Setup Relationship ; Required Longest P2P Time ; Actual Longest P2P Time ;
+-----------------------------------------+-----------------------------------------------------+------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------+------------+----------+-----------------------------+---------------------------+-------------------------+
; N/A                                     ; 48.29 MHz ( period = 20.710 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a5~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 20.436 ns               ;
; N/A                                     ; 48.30 MHz ( period = 20.706 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a24~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 20.432 ns               ;
; N/A                                     ; 48.46 MHz ( period = 20.634 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a27~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 20.360 ns               ;
; N/A                                     ; 48.78 MHz ( period = 20.502 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a6~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 20.210 ns               ;
; N/A                                     ; 49.18 MHz ( period = 20.334 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a26~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 20.057 ns               ;
; N/A                                     ; 49.31 MHz ( period = 20.280 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a7~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 20.000 ns               ;
; N/A                                     ; 49.31 MHz ( period = 20.279 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a2~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 20.007 ns               ;
; N/A                                     ; 49.39 MHz ( period = 20.247 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a9~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 19.990 ns               ;
; N/A                                     ; 49.70 MHz ( period = 20.122 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a29~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.851 ns               ;
; N/A                                     ; 49.80 MHz ( period = 20.082 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a16~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.801 ns               ;
; N/A                                     ; 49.87 MHz ( period = 20.054 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a1~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 19.785 ns               ;
; N/A                                     ; 49.93 MHz ( period = 20.027 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a13~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.776 ns               ;
; N/A                                     ; 49.95 MHz ( period = 20.019 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a4~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 19.760 ns               ;
; N/A                                     ; 49.97 MHz ( period = 20.013 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a14~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.759 ns               ;
; N/A                                     ; 50.21 MHz ( period = 19.915 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a31~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.643 ns               ;
; N/A                                     ; 50.25 MHz ( period = 19.900 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[25]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a5~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 19.621 ns               ;
; N/A                                     ; 50.26 MHz ( period = 19.896 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[25]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a24~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.617 ns               ;
; N/A                                     ; 50.42 MHz ( period = 19.834 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a10~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.557 ns               ;
; N/A                                     ; 50.44 MHz ( period = 19.824 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[25]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a27~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.545 ns               ;
; N/A                                     ; 50.47 MHz ( period = 19.812 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a8~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 19.541 ns               ;
; N/A                                     ; 50.49 MHz ( period = 19.804 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a3~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 19.558 ns               ;
; N/A                                     ; 50.78 MHz ( period = 19.692 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[25]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a6~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 19.395 ns               ;
; N/A                                     ; 50.81 MHz ( period = 19.680 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a5~porta_address_reg8   ; CLK        ; CLK      ; None                        ; None                      ; 19.406 ns               ;
; N/A                                     ; 50.83 MHz ( period = 19.672 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a16~porta_address_reg8  ; CLK        ; CLK      ; None                        ; None                      ; 19.391 ns               ;
; N/A                                     ; 50.86 MHz ( period = 19.661 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a30~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.405 ns               ;
; N/A                                     ; 50.88 MHz ( period = 19.656 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a22~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.373 ns               ;
; N/A                                     ; 50.91 MHz ( period = 19.643 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a20~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.379 ns               ;
; N/A                                     ; 50.93 MHz ( period = 19.635 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a17~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.359 ns               ;
; N/A                                     ; 50.95 MHz ( period = 19.626 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a18~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.362 ns               ;
; N/A                                     ; 51.22 MHz ( period = 19.524 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[25]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a26~porta_we_reg        ; CLK        ; CLK      ; None                        ; None                      ; 19.242 ns               ;
; N/A                                     ; 51.31 MHz ( period = 19.491 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a23~porta_address_reg7  ; CLK        ; CLK      ; None                        ; None                      ; 19.201 ns               ;
; N/A                                     ; 51.33 MHz ( period = 19.480 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a16~porta_address_reg7  ; CLK        ; CLK      ; None                        ; None                      ; 19.199 ns               ;
; N/A                                     ; 51.34 MHz ( period = 19.479 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a5~porta_address_reg7   ; CLK        ; CLK      ; None                        ; None                      ; 19.205 ns               ;
; N/A                                     ; 51.36 MHz ( period = 19.470 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[25]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a7~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 19.185 ns               ;
; N/A                                     ; 51.36 MHz ( period = 19.469 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[25]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a2~porta_we_reg         ; CLK        ; CLK      ; None                        ; None                      ; 19.192 ns               ;
; N/A                                     ; 51.37 MHz ( period = 19.465 ns )                    ; freedev_cycloneII_50:inst|cpu_0:the_cpu_0|F_pc[21]         ; freedev_cycloneII_50:inst|payload_buffer:the_payload_buffer|altsyncram:the_altsyncram|altsyncram_p111:auto_generated|ram_block1a7~porta_address_reg7   ; CLK        ; CLK      ; None                        ; None                      ; 19.185 ns               ;