📄 hdl_demo.srr
字号:
start_value[15] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[16] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[17] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[18] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[19] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[20] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[21] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[22] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[23] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[24] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[25] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[26] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[27] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[28] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[29] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[30] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
start_value[31] hdl_demo|clk (rising) 0.000 0.000 -8.434 -8.434
=============================================================================================
Output Ports:
Port Starting User Arrival Required
Name Reference Constraint Time Time Slack
Clock
-------------------------------------------------------------------------------------
result[0] hdl_demo|clk (rising) NA 6.511 6.667 0.156
result[1] hdl_demo|clk (rising) NA 6.511 6.667 0.156
result[2] hdl_demo|clk (rising) NA 6.511 6.667 0.156
result[3] hdl_demo|clk (rising) NA 6.511 6.667 0.156
result[4] hdl_demo|clk (rising) NA 6.511 6.667 0.156
result[5] hdl_demo|clk (rising) NA 6.511 6.667 0.156
result[6] hdl_demo|clk (rising) NA 6.511 6.667 0.156
result[7] hdl_demo|clk (rising) NA 6.511 6.667 0.156
=====================================================================================
====================================
Detailed Report for Clock: hdl_demo|clk
====================================
Starting Points with Worst Slack
********************************
Starting Arrival
Instance Reference Type Pin Net Time Slack
Clock
-----------------------------------------------------------------------------------------------
accum_a[7:0] hdl_demo|clk Port accum_a[0] accum_a[0] 0.000 -16.044
accum_a[7:0] hdl_demo|clk Port accum_a[1] accum_a[1] 0.000 -16.044
accum_a[7:0] hdl_demo|clk Port accum_a[2] accum_a[2] 0.000 -16.044
accum_a[7:0] hdl_demo|clk Port accum_a[3] accum_a[3] 0.000 -16.044
accum_b[7:0] hdl_demo|clk Port accum_b[0] accum_b[0] 0.000 -16.044
accum_b[7:0] hdl_demo|clk Port accum_b[1] accum_b[1] 0.000 -16.044
accum_b[7:0] hdl_demo|clk Port accum_b[2] accum_b[2] 0.000 -16.044
accum_b[7:0] hdl_demo|clk Port accum_b[3] accum_b[3] 0.000 -16.044
op_code[2] hdl_demo|clk FD1P3AX Q op_code[2] 13.472 -14.082
op_code[1] hdl_demo|clk FD1P3AX Q op_code[1] 12.589 -13.198
===============================================================================================
Ending Points with Worst Slack
******************************
Starting Required
Instance Reference Type Pin Net Time Slack
Clock
---------------------------------------------------------------------------------------------
alu1_outpio[4] hdl_demo|clk OFS1P3DX D N_255 7.562 -16.044
alu1_outpio[5] hdl_demo|clk OFS1P3DX D N_251 7.562 -16.044
alu1_outpio[6] hdl_demo|clk OFS1P3DX D N_247 7.562 -16.044
alu1_outpio[7] hdl_demo|clk OFS1P3DX D N_243 7.562 -16.044
alu1_outpio[0] hdl_demo|clk OFS1P3DX D N_271 7.562 -14.082
alu1_outpio[1] hdl_demo|clk OFS1P3DX D N_267 7.562 -14.082
alu1_outpio[2] hdl_demo|clk OFS1P3DX D N_263 7.562 -14.082
alu1_outpio[3] hdl_demo|clk OFS1P3DX D N_259 7.562 -14.082
start hdl_demo|clk FD1S3AX D N_290 7.562 -8.434
state_h.state[3] hdl_demo|clk FD1P3AX D N_123_i_0 7.562 -7.145
=============================================================================================
Worst Path Information
***********************
Path information for path number 1:
Requested Period: 6.667
- Setup time: -0.895
= Required time: 7.562
- Propagation time: 23.606
= Slack (critical) : -16.044
Number of logic level(s): 5
Starting point: accum_a[7:0] / accum_a[0]
Ending point: alu1_outpio[7] / D
The start point is clocked by hdl_demo|clk [rising]
The end point is clocked by hdl_demo|clk [rising] on pin SCLK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
------------------------------------------------------------------------------------------------
accum_a[7:0] Port accum_a[0] In 0.000 0.000 -
accum_a[0] Net - - - - 0
accum_a_pad[0] IBM I In 0.000 0.000 -
accum_a_pad[0] IBM O Out 5.671 5.671 -
accum_a_c[0] Net - - - - 4
alu1.un4_outp_1.add3_0 FSUB4 A0 In 0.000 5.671 -
alu1.un4_outp_1.add3_0 FSUB4 BO Out 4.882 10.553 -
alu1.un4_outp_1.CRY3 Net - - - - 1
alu1.un4_outp_1.add7_4 FSUB4 BI In 0.000 10.553 -
alu1.un4_outp_1.add7_4 FSUB4 S3 Out 4.882 15.435 -
alu1.un4_outp[7] Net - - - - 1
alu1.outp_8_4_0_a6_3[7] ORCALUT4 A In 0.000 15.435 -
alu1.outp_8_4_0_a6_3[7] ORCALUT4 Z Out 4.085 19.520 -
alu1.N_119 Net - - - - 1
alu1.outp_8_4_0[7] ORCALUT4 C In 0.000 19.520 -
alu1.outp_8_4_0[7] ORCALUT4 Z Out 4.085 23.606 -
N_243 Net - - - - 1
alu1_outpio[7] OFS1P3DX D In 0.000 23.606 -
================================================================================================
Path information for path number 2:
Requested Period: 6.667
- Setup time: -0.895
= Required time: 7.562
- Propagation time: 23.606
= Slack (critical) : -16.044
Number of logic level(s): 5
Starting point: accum_a[7:0] / accum_a[1]
Ending point: alu1_outpio[7] / D
The start point is clocked by hdl_demo|clk [rising]
The end point is clocked by hdl_demo|clk [rising] on pin SCLK
Instance / Net Pin Pin Arrival No. of
Name Type Name Dir Delay Time Fan Out(s)
------------------------------------------------------------------------------------------------
accum_a[7:0] Port accum_a[1] In 0.000 0.000 -
accum_a[1] Net - - - - 0
accum_a_pad[1] IBM I In 0.000 0.000 -
accum_a_pad[1] IBM O Out 5.671 5.671 -
accum_a_c[1] Net - - - - 4
alu1.un4_outp_1.add3_0 FSUB4 A1 In 0.000 5.671 -
alu1.un4_outp_1.add3_0 FSUB4 BO Out 4.882 10.553 -
alu1.un4_outp_1.CRY3 Net - - - - 1
alu1.un4_outp_1.add7_4 FSUB4 BI In 0.000 10.553 -
alu1.un4_outp_1.add7_4 FSUB4 S3 Out 4.882 15.435 -
alu1.un4_outp[7] Net - - - - 1
alu1.outp_8_4_0_a6_3[7] ORCALUT4 A In 0.000 15.435 -
alu1.outp_8_4_0_a6_3[7] ORCALUT4 Z Out 4.085 19.520 -
alu1.N_119 Net - - - - 1
alu1.outp_8_4_0[7] ORCALUT4 C In 0.000 19.520 -
alu1.outp_8_4_0[7] ORCALUT4 Z Out 4.085 23.606 -
N_243 Net - - - - 1
alu1_outpio[7] OFS1P3DX D In 0.000 23.606 -
================================================================================================
Path information for path number 3:
Requested Period: 6.667
- Setup time: -0.895
= Required time: 7.562
- Propagation time: 23.606
= Slack (critical) : -16.044
Number of logic level(s): 5
Starting point: accum_a[7:0] / accum_a[2]
Ending point: alu1_outpio[7] / D
⌨️ 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 + -