VCS UPF 无法编译

ZhengQC

我在vcs 2024.09 SP1 上仿真一个简单的示例，发现其无法编译，卡死在此界面，长时间无反应，求各位大佬帮忙：
注：之前的License无MVDBGEN的Feature，然后我手动加入，日志并未出现异常，但编译无法进行。

                               
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测试代码由AI生成：
执行的命令：

   

        

            
1. vcs -full64 -sverilog design.v tb.v -upf design.upf -o simv -l compile.log
           

   

    复制代码

design.v

   

        

            
1. module PD_DUT (
   
2.   input  wire data_in,
   
3.   output wire data_out
   
4. );
   
5.   assign data_out = data_in;
   
6. endmodule
   
7. 
   
8. 
   
9. module top (
   
10.   input  wire clk,
    
11.   input  wire top_in,
    
12.   output wire top_out,
    
13.   
    
14.   input  wire pwr_en,
    
15.   input  wire iso_en
    
16. );
    
17.   
    
18.   PD_DUT u_dut (
    
19.     .data_in  (top_in),
    
20.     .data_out (top_out)
    
21.   );
    
22. 
    
23. endmodule
            

   

    复制代码

tb.v

   

        

            
1. module tb;
   
2. 
   
3.   reg clk;
   
4.   reg top_in;
   
5.   reg pwr_en;
   
6.   reg iso_en;
   
7.   wire top_out;
   
8. 
   
9.   // 实例化顶层设计
   
10.   top uut (
    
11.     .clk(clk),
    
12.     .top_in(top_in),
    
13.     .top_out(top_out),
    
14.     .pwr_en(pwr_en),
    
15.     .iso_en(iso_en)
    
16.   );
    
17. 
    
18.   // 时钟生成
    
19.   initial begin
    
20.     clk = 0;
    
21.     forever #5 clk = ~clk;
    
22.   end
    
23. 
    
24.   // 测试激励
    
25.   initial begin
    
26.     $display("T=%0t: ---- Simulation Start ----", $time);
    
27.    
    
28.     // 1. 初始状态：上电，不隔离
    
29.     pwr_en = 1'b1; // Power on
    
30.     iso_en = 1'b0; // Isolation disabled
    
31.     top_in = 1'b0;
    
32.     #20;
    
33.     $display("T=%0t: Power is ON, Isolation is OFF. DUT should be working.", $time);
    
34.     top_in = 1'b1; // 检查DUT是否工作，top_out应该跟随变为1
    
35.     #20;
    
36.     top_in = 1'b0;
    
37.     #20;
    
38. 
    
39.     // 2. 准备断电：先使能隔离
    
40.     $display("T=%0t: ---- Starting Power Down Sequence ----", $time);
    
41.     iso_en = 1'b1; // Enable isolation
    
42.     #20;
    
43.     $display("T=%0t: Isolation is ON. Output should be clamped to 0 now.", $time);
    
44.     top_in = 1'b1; // 此时top_out应保持为0，不受top_in影响
    
45.     #20;
    
46. 
    
47.     // 3. 执行断电
    
48.     pwr_en = 1'b0; // Cut the power
    
49.     $display("T=%0t: Power is OFF. DUT is non-functional.", $time);
    
50.     #50;
    
51. 
    
52.     // 4. 准备上电：先给电
    
53.     $display("T=%0t: ---- Starting Power Up Sequence ----", $time);
    
54.     pwr_en = 1'b1; // Restore power
    
55.     #20;
    
56.     $display("T=%0t: Power is restored.", $time);
    
57.     top_in = 1'b0;
    
58.     #20;
    
59. 
    
60.     // 5. 解除隔离，恢复正常工作
    
61.     iso_en = 1'b0; // Disable isolation
    
62.     $display("T=%0t: Isolation is OFF. DUT should be working again.", $time);
    
63.     top_in = 1'b1; // 检查DUT是否恢复工作，top_out应该跟随变为1
    
64.     #20;
    
65.    
    
66.     $display("T=%0t: ---- Simulation End ----", $time);
    
67.     $finish;
    
68.   end
    
69. 
    
70.   // (可选) 用于在终端打印信号变化，方便调试
    
71.   initial begin
    
72.     $monitor("T=%0t: clk=%b, top_in=%b, pwr_en=%b, iso_en=%b, top_out=%b",
    
73.              $time, clk, top_in, pwr_en, iso_en, top_out);
    
74.   end
    
75. 
    
76. endmodule
    
77. 
            

   

    复制代码

design.upf

   

        

            
1. # design.upf
   
2. 
   
3. # 声明UPF版本
   
4. set_upf_version "2.0"
   
5. 
   
6. # 1. 创建一个名为 PD_A 的电源域 (Power Domain)
   
7. #    -scope 指定了这个域包含的RTL实例范围
   
8. create_power_domain PD_A
   
9. set_scope /top/u_dut
   
10. map_power_domain PD_A -elements {.}
    
11. set_scope /top
    
12. 
    
13. # 2. 定义 PD_A 域的供电网络
    
14. #    - VDD 是全局主电源 (Always-On)
    
15. #    - VDD_A 是 PD_A 域的虚拟电源，它将被开关控制
    
16. #    - VSS 是全局地
    
17. create_supply_net VDD
    
18. create_supply_net VSS -domain PD_A -reuse
    
19. create_supply_net VDD_A -domain PD_A
    
20. 
    
21. # 将PD_A域的主电源连接到虚拟电源VDD_A
    
22. set_domain_supply_net PD_A -primary_power_net VDD_A -primary_ground_net VSS
    
23. 
    
24. # 3. 创建一个电源开关 (Power Switch)
    
25. #    这个开关将根据 pwr_en 信号来决定是否将 VDD 连接到 VDD_A
    
26. create_power_switch pwr_sw
    
27.     -domain PD_A \
    
28.     -input_supply_port  {in VDD} \
    
29.     -output_supply_port {out VDD_A} \
    
30.     -control_port {en /top/pwr_en} \
    
31.     -ack_port {ack_ignored .} \
    
32.     -on_state {on_ack in} \
    
33.     -off_state {off_ack}
    
34. 
    
35. # 4. 创建隔离规则 (Isolation Rule)
    
36. #    当 PD_A 域断电时，其输出信号需要被隔离
    
37. set_isolation iso_rule
    
38.     -domain PD_A \
    
39.     -isolation_power_net VDD \
    
40.     -isolation_ground_net VSS \
    
41.     -applies_to outputs \
    
42.     -clamp_value 0 \
    
43.     -isolation_signal /top/iso_en
    
44. 
    
45. # 5. 将隔离规则与电源状态关联起来
    
46. add_isolation_control iso_rule -location self -isolation_sense high
    
47. 
            

   

    复制代码

joshua2784920

   

        

            
1.                          Chronologic VCS (TM)
   
2.        Version W-2024.09-SP1_Full64 -- Sat Aug  9 23:00:32 2025
   
3. 
   
4.                     Copyright (c) 1991 - 2024 Synopsys, Inc.
   
5.    This software and the associated documentation are proprietary to Synopsys,
   
6. Inc. This software may only be used in accordance with the terms and conditions
   
7. of a written license agreement with Synopsys, Inc. All other use, reproduction,
   
8.    or distribution of this software is strictly prohibited.  Licensed Products
   
9.      communicate with Synopsys servers for the purpose of providing software
   
10.     updates, detecting software piracy and verifying that customers are using
    
11.     Licensed Products in conformity with the applicable License Key for such
    
12.   Licensed Products. Synopsys will use information gathered in connection with
    
13.     this process to deliver software updates and pursue software pirates and
    
14.                                    infringers.
    
15. 
    
16. Inclusivity & Diversity - Visit SolvNetPlus to read the "Synopsys Statement on
    
17.             Inclusivity and Diversity" (Refer to article 000036315 at
    
18.                         https://solvnetplus.synopsys.com)
    
19. 
    
20. Parsing included file '/tools/synopsys/vcs/W-2024.09-SP1/etc/upf/lp_msg_table.svh'.
    
21. Back to file '/tools/synopsys/vcs/W-2024.09-SP1/etc/upf/upf_pnm_package.svlp'.
    
22. Parsing design file 'design.v'
    
23. Parsing design file 'tb.v'
    
24. Top Level Modules:
    
25.        tb
    
26. No TimeScale specified
    
27. 
    
28. Note-[UPF_DESIGN_TOP_DETECTION] Upf file parsing for design top
    
29.   Parsing top level Upf file 'design.upf' for determining design top.
    
30. 
    
31. 
    
32. Error-[TCL_COMMAND_UNKNOWN] Command not known
    
33. design.upf, 5
    
34.   Failure reported from Tcl interpreter. Unknown command 'set_upf_version'.
    
35. 
    
36. 
    
37. Error-[TCL_COMMAND_UNKNOWN] Command not known
    
38. design.upf, 11
    
39.   Failure reported from Tcl interpreter. Unknown command 'map_power_domain'.
    
40. 
    
41. 
    
42. Error-[TCL_OPTION_MANDATORY] Mandatory option not found
    
43. design.upf, 27
    
44.   Failure reported from Tcl interpreter. Required argument '-domain' was not
    
45.   found.
    
46. 
    
47. 
    
48. Error-[TCL_OPTION_MANDATORY] Mandatory option not found
    
49. design.upf, 27
    
50.   Failure reported from Tcl interpreter. Required argument
    
51.   '-output_supply_port' was not found.
    
52. 
    
53. 
    
54. Error-[TCL_OPTION_MANDATORY] Mandatory option not found
    
55. design.upf, 27
    
56.   Failure reported from Tcl interpreter. Required argument
    
57.   '-input_supply_port' was not found.
    
58. 
    
59. 
    
60. Error-[TCL_OPTION_MANDATORY] Mandatory option not found
    
61. design.upf, 27
    
62.   Failure reported from Tcl interpreter. Required argument '-control_port' was
    
63.   not found.
    
64. 
    
65. 
    
66. Error-[TCL_OPTION_MANDATORY] Mandatory option not found
    
67. design.upf, 27
    
68.   Failure reported from Tcl interpreter. Required argument '-on_state' was not
    
69.   found.
    
70. 
    
71. 
    
72. Error-[TCL_COMMAND_UNKNOWN] Command not known
    
73. design.upf, 34
    
74.   Failure reported from Tcl interpreter. Unknown command '-domain'.
    
75. 
    
76. 
    
77. Error-[TCL_OPTION_MANDATORY] Mandatory option not found
    
78. design.upf, 38
    
79.   Failure reported from Tcl interpreter. Required argument '-domain' was not
    
80.   found.
    
81. 
    
82. 
    
83. Error-[TCL_COMMAND_UNKNOWN] Command not known
    
84. design.upf, 44
    
85.   Failure reported from Tcl interpreter. Unknown command '-domain'.
    
86. 
    
87. 
    
88. Note-[MAX_ERROR_COUNT] Maximum error count reached
    
89.   Current number of errors has reached the default maximum error count (10).
    
90.   Please use +error+<count> to increase the limit.
    
91. 
    
92. 10 errors
    
93. CPU time: .419 seconds to compile
    
94. 
            

   

    复制代码

joshua2784920

Review above post.

ZhengQC

   

joshua2784920 发表于 2025-8-10 14:03
Review above post.

我不太明白啥意思，可否解释一下