请教个create_placement_blockage里套用变量的问题

orlye

命令和log如下。最后一句命令是我试验用的，直接写数字命令没问题。但套用变量就不对。
请问错在哪儿？

1. icc_shell> set box [get_attribute u_MCU_CORE/uRamTop/uRam bbox]
   
2. {215.240 685.680} {329.470 819.045}
   
3. icc_shell> set LLX [lindex ${box} 0 0]
   
4. 215.240
   
5. icc_shell> set LLY [lindex ${box} 0 1]
   
6. 685.680
   
7. icc_shell> set RHX [lindex ${box} 1 0]
   
8. 329.470
   
9. icc_shell> set RHY [lindex ${box} 1 1]
   
10. 819.045
    
11. icc_shell> set NewLLX [expr ${LLX} - 4]
    
12. 211.24
    
13. icc_shell> set NewLLY [expr ${LLY} - 4]
    
14. 681.68
    
15. icc_shell> set NewRHX [expr ${RHX} + 4]
    
16. 333.47
    
17. icc_shell> set NewRHY [expr ${RHY} + 4]
    
18. 823.045
    
19. icc_shell> create_placement_blockage -bbox { $NewLLX $NewLLY $NewRHX $NewRHY } -type hard
    
20. Error: Invalid rect option value specified (' $NewLLX $NewLLY $NewRHX $NewRHY ') (HDUEDIT-011)
    
21. icc_shell> create_placement_blockage -bbox { 250 250 300 300} -type hard
    
22. {PB#1343234}
    
23. 
    

复制代码

Kevin.Chou

create_placement_blockage -bbox [concat $NewLLX $NewLLY $NewRHX $NewRHY]  -type hard

orlye

create_placement_blockage -bbox [concat $NewLLX $NewLLY $NewRHX $NewRHY]  -type hard
Kevin.Chou 发表于 2017-3-3 18:02

                               
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谢谢大神。果然是这样。