📄 bin2gry.sum
字号:
*******************************************************
Cell: binarytogray View: INTERFACE Library: work
*******************************************************
Total accumulated area :
Number of BUFG : 1
Number of FG Function Generators : 3
Number of IBUF : 5
Number of IOB Output Flip Flops : 4
Number of Packed CLBs : 2
Number of STARTUP : 1
Number of ports : 10
Number of nets : 19
Number of instances : 14
Number of references to this view : 0
Cell Library References Total Area
BUFG xi4xl 1 x 1 1 BUFG
F2_LUT xi4xl 3 x 1 3 FG Function Generators
IBUF xi4xl 5 x 1 5 IBUF
OFDX xi4xl 4 x 1 4 IOB Output Flip Flops
STARTUP xi4xl 1 x 1 1 STARTUP
***********************************************
Device Utilization for 4010xlPQ100
***********************************************
Resource Used Avail Utilization
-----------------------------------------------
IOs 10 77 12.99%
FG Function Generators 3 800 0.38%
H Function Generators 0 400 0.00%
CLB Flip Flops 0 800 0.00%
-----------------------------------------------
Using wire table: 4013xl-3_avg
Clock Frequency Report
Clock : Frequency
------------------------------------
clk : 77.6 MHz
Slack Table at End Points
End points Slack Arrival Required
rise fall rise fall
reg_gray_output(0)/D : n/a 12.39 12.39 n/a n/a
reg_gray_output(2)/D : n/a 12.39 12.39 n/a n/a
reg_gray_output(1)/D : n/a 12.39 12.39 n/a n/a
reg_gray_output(3)/C : n/a 8.59 8.59 n/a n/a
reg_gray_output(2)/C : n/a 8.59 8.59 n/a n/a
reg_gray_output(0)/C : n/a 8.59 8.59 n/a n/a
reg_gray_output(1)/C : n/a 8.59 8.59 n/a n/a
reg_gray_output(3)/D : n/a 7.82 7.82 n/a n/a
ix68/GSR : n/a 7.34 7.34 n/a n/a
gray_output(0)/ : n/a 6.00 6.00 n/a n/a
Critical Path Report
Critical path #1, (unconstrained path)
NAME GATE ARRIVAL LOAD
------------------------------------------------------------------------------------
binary_input(1)/ 0.00 0.00 up 2.77
binary_input(1)_ibuf/O IBUF 4.57 4.57 up 3.25
nx8/O F2_LUT 5.05 9.62 up 2.77
reg_gray_output(1)/D OFDX 0.00 12.39 up 0.00
data arrival time 12.39
data required time (default specified - setup time) not specified
------------------------------------------------------------------------------------
data required time not specified
data arrival time 12.39
----------
unconstrained path
------------------------------------------------------------------------------------
Critical path #2, (unconstrained path)
NAME GATE ARRIVAL LOAD
------------------------------------------------------------------------------------
binary_input(2)/ 0.00 0.00 up 2.77
binary_input(2)_ibuf/O IBUF 4.57 4.57 up 3.25
nx8/O F2_LUT 5.05 9.62 up 2.77
reg_gray_output(1)/D OFDX 0.00 12.39 up 0.00
data arrival time 12.39
data required time (default specified - setup time) not specified
------------------------------------------------------------------------------------
data required time not specified
data arrival time 12.39
----------
unconstrained path
------------------------------------------------------------------------------------
Critical path #3, (unconstrained path)
NAME GATE ARRIVAL LOAD
------------------------------------------------------------------------------------
binary_input(2)/ 0.00 0.00 up 2.77
binary_input(2)_ibuf/O IBUF 4.57 4.57 up 3.25
nx6/O F2_LUT 5.05 9.62 up 2.77
reg_gray_output(2)/D OFDX 0.00 12.39 up 0.00
data arrival time 12.39
data required time (default specified - setup time) not specified
------------------------------------------------------------------------------------
data required time not specified
data arrival time 12.39
----------
unconstrained path
------------------------------------------------------------------------------------
Critical path #4, (unconstrained path)
NAME GATE ARRIVAL LOAD
------------------------------------------------------------------------------------
binary_input(3)/ 0.00 0.00 up 2.77
binary_input(3)_ibuf/O IBUF 4.57 4.57 up 3.25
nx6/O F2_LUT 5.05 9.62 up 2.77
reg_gray_output(2)/D OFDX 0.00 12.39 up 0.00
data arrival time 12.39
data required time (default specified - setup time) not specified
------------------------------------------------------------------------------------
data required time not specified
data arrival time 12.39
----------
unconstrained path
------------------------------------------------------------------------------------
Critical path #5, (unconstrained path)
NAME GATE ARRIVAL LOAD
------------------------------------------------------------------------------------
binary_input(1)/ 0.00 0.00 up 2.77
binary_input(1)_ibuf/O IBUF 4.57 4.57 up 3.25
nx10/O F2_LUT 5.05 9.62 up 2.77
reg_gray_output(0)/D OFDX 0.00 12.39 up 0.00
data arrival time 12.39
data required time (default specified - setup time) not specified
------------------------------------------------------------------------------------
data required time not specified
data arrival time 12.39
----------
unconstrained path
------------------------------------------------------------------------------------
Critical path #6, (unconstrained path)
NAME GATE ARRIVAL LOAD
------------------------------------------------------------------------------------
binary_input(0)/ 0.00 0.00 up 2.77
binary_input(0)_ibuf/O IBUF 4.57 4.57 up 2.77
nx10/O F2_LUT 4.57 9.14 up 2.77
reg_gray_output(0)/D OFDX 0.00 11.91 up 0.00
data arrival time 11.91
data required time (default specified - setup time) not specified
------------------------------------------------------------------------------------
data required time not specified
data arrival time 11.91
----------
unconstrained path
------------------------------------------------------------------------------------
Critical path #7, (unconstrained path)
NAME GATE ARRIVAL LOAD
------------------------------------------------------------------------------------
clk/ 0.00 0.00 up 2.77
clk_ibuf/O BUFG 4.40 4.40 up 4.19
reg_gray_output(1)/C OFDX 0.00 8.59 up 0.00
data arrival time 8.59
data required time (default specified - setup time) not specified
------------------------------------------------------------------------------------
data required time not specified
data arrival time 8.59
----------
unconstrained path
------------------------------------------------------------------------------------
Critical path #8, (unconstrained path)
NAME GATE ARRIVAL LOAD
------------------------------------------------------------------------------------
clk/ 0.00 0.00 up 2.77
clk_ibuf/O BUFG 4.40 4.40 up 4.19
reg_gray_output(0)/C OFDX 0.00 8.59 up 0.00
data arrival time 8.59
data required time (default specified - setup time) not specified
------------------------------------------------------------------------------------
data required time not specified
data arrival time 8.59
----------
unconstrained path
------------------------------------------------------------------------------------
Critical path #9, (unconstrained path)
NAME GATE ARRIVAL LOAD
------------------------------------------------------------------------------------
clk/ 0.00 0.00 up 2.77
clk_ibuf/O BUFG 4.40 4.40 up 4.19
reg_gray_output(2)/C OFDX 0.00 8.59 up 0.00
data arrival time 8.59
data required time (default specified - setup time) not specified
------------------------------------------------------------------------------------
data required time not specified
data arrival time 8.59
----------
unconstrained path
------------------------------------------------------------------------------------
Critical path #10, (unconstrained path)
NAME GATE ARRIVAL LOAD
------------------------------------------------------------------------------------
clk/ 0.00 0.00 up 2.77
clk_ibuf/O BUFG 4.40 4.40 up 4.19
reg_gray_output(3)/C OFDX 0.00 8.59 up 0.00
data arrival time 8.59
data required time (default specified - setup time) not specified
------------------------------------------------------------------------------------
data required time not specified
data arrival time 8.59
----------
unconstrained path
------------------------------------------------------------------------------------
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -