TSMC .18um工艺mos管总栅宽改了仿真结果不变

wangpeng246300

ic 617环境下，TSMC .18um工艺下总栅宽并不会随着finger number和width的变化而变化，如果手动改total width的话仿真结果跟没改是一样的，也就是说mos'管栅宽最大只有8um，不知坛友是否也有遇到上述情况的？能否给小弟支支招？

fightshan

增加M不就增大栅宽了？

wangpeng246300

回复 2# fightshan

谢谢回复，增大m也没有，跟没增大之前一样的

fightshan

回复  fightshan

谢谢回复，增大m也没有，跟没增大之前一样的
wangpeng246300 发表于 2017-3-8 12:22

                               
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   增大之前仿真你看了什么参数？没有变化？怎么可能

wangpeng246300

回复 4# fightshan

电流电压，改了和没改一模一样

ffllfe

把finger设成10试试看呢

ouyang00032

可能是工艺库没有装全？比如说skill文件丢失？

wangpeng246300

回复 7# ouyang00032



这是我在tsmc .18工艺库安装文件夹下搜skill文件的结果，也不知道缺不缺文件，能麻烦帮忙看一下吗？

这是 libInit.il 文件的内容：

1. ;;; If you rename the library you will have to change the
   
2. ;;; libName definition in the following let statement.
   
3. let( ( (libName "tsmc18rf") libId libPath file element)
   
4. ;;
   
5. ;; Load PDK Skill Code
   
6. ;;
   
7.   libId = ddGetObj( libName )
   
8.   if( ddIsId( libId ) then
   
9.     libPath = ddGetObjReadPath( libId )
   
10.     envSetVal("layoutXL" "setPPConn" 'boolean nil)
    
11. ;    envSetVal( "layout" "xSnapSpacing" 'float 0.005 )
    
12. ;    envSetVal( "layout" "ySnapSpacing" 'float 0.005 )
    
13.     libPath = strcat( libPath "/../skill")
    
14.     foreach( file setof(element getDirFiles(libPath) equal(".cbe" index(element ".cbe")))
    
15.       printf( "Initializing %s from libInit.il for library %s...\n" file libName )
    
16.       load( strcat( libPath sprintf(nil "/%s" file)))
    
17.     )
    
18.     foreach( file setof(element getDirFiles(libPath) equal(".ile" index(element ".ile")))
    
19.       printf( "Initializing %s from libInit.il for library %s...\n" file libName )
    
20.       load( strcat( libPath sprintf(nil "/%s" file)))
    
21.     )
    
22.     foreach( file setof(element getDirFiles(libPath) equal(".cb" index(element ".cb")))
    
23.       printf( "Initializing %s from libInit.il for library %s...\n" file libName )
    
24.       load( strcat( libPath sprintf(nil "/%s" file)))
    
25.     )
    
26.     foreach( file setof(element getDirFiles(libPath) equal(".il" index(element ".il")))
    
27.       printf( "Initializing %s from libInit.il for library %s...\n" file libName )
    
28.       load( strcat( libPath sprintf(nil "/%s" file)))
    
29.     )
    
30.   else
    
31.     printf( "An error occured while initializing the libInit.il file.\n" )
    
32.     printf( "The library, %s, specified in this file, could\n" libName )
    
33.     printf( "not be found. If you have:\n" )
    
34.     printf( "    o   moved/copied the library to a new name.\n" )
    
35.     printf( "    o   edited this file and made a typographical error.\n" )
    
36.     printf( "    o   copied this file from another library.\n" )
    
37.     printf( "you must edit the libInit.il file and correct the\n" )
    
38.     printf( "library name.\n" )
    
39.   )
    
40. ;;
    
41. ;; Set the Spectre Model Path
    
42. ;;
    
43.   if(isContextLoaded("schView") then
    
44.      envSetVal("asimenv.startup" "simulator" 'string "spectre")
    
45.      libPath = ddGetObjReadPath( libId )
    
46.      asiSetEnvOptionVal(asiGetTool('spectre) "modelFiles"
    
47.         list(
    
48.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt")
    
49.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_3v")
    
50.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_na")
    
51.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_3vna")
    
52.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_m")
    
53.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_3m")
    
54.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_bip")
    
55.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_bip3")
    
56.            list(strcat( libPath "/../models/spectre/rf018.scs") "dio")
    
57.            list(strcat( libPath "/../models/spectre/rf018.scs") "dio3")
    
58.            list(strcat( libPath "/../models/spectre/rf018.scs") "dio_dnw")
    
59.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_res")
    
60.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_mim")
    
61.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfmos")
    
62.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfmos33")
    
63.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfmim")
    
64.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfind")
    
65.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfmvar")
    
66.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfjvar")
    
67.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfres_sa")
    
68.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfres_rpo")
    
69.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfres_hri")
    
70.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfesd")
    
71.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_bbmvar")
    
72. 
    
73.         )
    
74.      )
    
75. 
    
76.      asiSetEnvOptionVal(asiGetTool('hspiceS) "modelPath" strcat(libPath "/../models/hspice") )
    
77.      asiSetEnvOptionVal(asiGetTool('hspiceS) "includeFile" "hspice.mdl")
    
78.   if(getd('ADSsim) then
    
79.      asiSetEnvOptionVal(asiGetTool('ADSsim) "modelFiles"
    
80.         list(
    
81.            list(strcat( libPath "/../models/ADS/rf018_inc.net") "")
    
82.            list(strcat( libPath "/../models/ADS/ResModel.net") "res_t")
    
83.         )
    
84.      )
    
85.     );end ADS if
    
86.   ); if schematic context is loaded
    
87. ;;
    
88. ;; Set the VXL significan Digits
    
89. ;;
    
90.   when( getd('aelPushSignifDigits)
    
91.      aelPushSignifDigits(6)
    
92.   )
    
93. 
    
94.   auCdlCDFPinCntrl = 't
    
95. 
    
96. )
    
97. 
    

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wangpeng246300

回复 7# ouyang00032


   
这是我在tsmc .18工艺库安装文件夹下搜skill文件的结果，也不知道缺不缺文件，能麻烦帮忙看一下吗？

这是 libInit.il 文件的内容：

1. ;;; If you rename the library you will have to change the
   
2. ;;; libName definition in the following let statement.
   
3. let( ( (libName "tsmc18rf") libId libPath file element)
   
4. ;;
   
5. ;; Load PDK Skill Code
   
6. ;;
   
7.   libId = ddGetObj( libName )
   
8.   if( ddIsId( libId ) then
   
9.     libPath = ddGetObjReadPath( libId )
   
10.     envSetVal("layoutXL" "setPPConn" 'boolean nil)
    
11. ;    envSetVal( "layout" "xSnapSpacing" 'float 0.005 )
    
12. ;    envSetVal( "layout" "ySnapSpacing" 'float 0.005 )
    
13.     libPath = strcat( libPath "/../skill")
    
14.     foreach( file setof(element getDirFiles(libPath) equal(".cbe" index(element ".cbe")))
    
15.       printf( "Initializing %s from libInit.il for library %s...\n" file libName )
    
16.       load( strcat( libPath sprintf(nil "/%s" file)))
    
17.     )
    
18.     foreach( file setof(element getDirFiles(libPath) equal(".ile" index(element ".ile")))
    
19.       printf( "Initializing %s from libInit.il for library %s...\n" file libName )
    
20.       load( strcat( libPath sprintf(nil "/%s" file)))
    
21.     )
    
22.     foreach( file setof(element getDirFiles(libPath) equal(".cb" index(element ".cb")))
    
23.       printf( "Initializing %s from libInit.il for library %s...\n" file libName )
    
24.       load( strcat( libPath sprintf(nil "/%s" file)))
    
25.     )
    
26.     foreach( file setof(element getDirFiles(libPath) equal(".il" index(element ".il")))
    
27.       printf( "Initializing %s from libInit.il for library %s...\n" file libName )
    
28.       load( strcat( libPath sprintf(nil "/%s" file)))
    
29.     )
    
30.   else
    
31.     printf( "An error occured while initializing the libInit.il file.\n" )
    
32.     printf( "The library, %s, specified in this file, could\n" libName )
    
33.     printf( "not be found. If you have:\n" )
    
34.     printf( "    o   moved/copied the library to a new name.\n" )
    
35.     printf( "    o   edited this file and made a typographical error.\n" )
    
36.     printf( "    o   copied this file from another library.\n" )
    
37.     printf( "you must edit the libInit.il file and correct the\n" )
    
38.     printf( "library name.\n" )
    
39.   )
    
40. ;;
    
41. ;; Set the Spectre Model Path
    
42. ;;
    
43.   if(isContextLoaded("schView") then
    
44.      envSetVal("asimenv.startup" "simulator" 'string "spectre")
    
45.      libPath = ddGetObjReadPath( libId )
    
46.      asiSetEnvOptionVal(asiGetTool('spectre) "modelFiles"
    
47.         list(
    
48.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt")
    
49.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_3v")
    
50.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_na")
    
51.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_3vna")
    
52.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_m")
    
53.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_3m")
    
54.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_bip")
    
55.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_bip3")
    
56.            list(strcat( libPath "/../models/spectre/rf018.scs") "dio")
    
57.            list(strcat( libPath "/../models/spectre/rf018.scs") "dio3")
    
58.            list(strcat( libPath "/../models/spectre/rf018.scs") "dio_dnw")
    
59.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_res")
    
60.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_mim")
    
61.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfmos")
    
62.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfmos33")
    
63.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfmim")
    
64.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfind")
    
65.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfmvar")
    
66.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfjvar")
    
67.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfres_sa")
    
68.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfres_rpo")
    
69.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfres_hri")
    
70.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfesd")
    
71.            list(strcat( libPath "/../models/spectre/rf018.scs") "tt_bbmvar")
    
72. 
    
73.         )
    
74.      )
    
75. 
    
76.      asiSetEnvOptionVal(asiGetTool('hspiceS) "modelPath" strcat(libPath "/../models/hspice") )
    
77.      asiSetEnvOptionVal(asiGetTool('hspiceS) "includeFile" "hspice.mdl")
    
78.   if(getd('ADSsim) then
    
79.      asiSetEnvOptionVal(asiGetTool('ADSsim) "modelFiles"
    
80.         list(
    
81.            list(strcat( libPath "/../models/ADS/rf018_inc.net") "")
    
82.            list(strcat( libPath "/../models/ADS/ResModel.net") "res_t")
    
83.         )
    
84.      )
    
85.     );end ADS if
    
86.   ); if schematic context is loaded
    
87. ;;
    
88. ;; Set the VXL significan Digits
    
89. ;;
    
90.   when( getd('aelPushSignifDigits)
    
91.      aelPushSignifDigits(6)
    
92.   )
    
93. 
    
94.   auCdlCDFPinCntrl = 't
    
95. 
    
96. )
    
97. 
    

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wangpeng246300

回复 7# ouyang00032


这是我在tsmc .18工艺库安装文件夹下搜skill文件的结果，也不知道缺不缺文件，能麻烦帮忙看一下吗？
这是 libInit.il 文件的内容：

1. ;;; If you rename the library you will have to change the
   
2. ;;; libName definition in the following let statement.
   
3. let( ( (libName "tsmc18rf") libId libPath file element)
   
4. ;;
   
5. ;; Load PDK Skill Code
   
6. ;;
   
7. libId = ddGetObj( libName )
   
8. if( ddIsId( libId ) then
   
9. libPath = ddGetObjReadPath( libId )
   
10. envSetVal("layoutXL" "setPPConn" 'boolean nil)
    
11. ; envSetVal( "layout" "xSnapSpacing" 'float 0.005 )
    
12. ; envSetVal( "layout" "ySnapSpacing" 'float 0.005 )
    
13. libPath = strcat( libPath "/../skill")
    
14. foreach( file setof(element getDirFiles(libPath) equal(".cbe" index(element ".cbe")))
    
15. printf( "Initializing %s from libInit.il for library %s...\n" file libName )
    
16. load( strcat( libPath sprintf(nil "/%s" file)))
    
17. )
    
18. foreach( file setof(element getDirFiles(libPath) equal(".ile" index(element ".ile")))
    
19. printf( "Initializing %s from libInit.il for library %s...\n" file libName )
    
20. load( strcat( libPath sprintf(nil "/%s" file)))
    
21. )
    
22. foreach( file setof(element getDirFiles(libPath) equal(".cb" index(element ".cb")))
    
23. printf( "Initializing %s from libInit.il for library %s...\n" file libName )
    
24. load( strcat( libPath sprintf(nil "/%s" file)))
    
25. )
    
26. foreach( file setof(element getDirFiles(libPath) equal(".il" index(element ".il")))
    
27. printf( "Initializing %s from libInit.il for library %s...\n" file libName )
    
28. load( strcat( libPath sprintf(nil "/%s" file)))
    
29. )
    
30. else
    
31. printf( "An error occured while initializing the libInit.il file.\n" )
    
32. printf( "The library, %s, specified in this file, could\n" libName )
    
33. printf( "not be found. If you have:\n" )
    
34. printf( " o moved/copied the library to a new name.\n" )
    
35. printf( " o edited this file and made a typographical error.\n" )
    
36. printf( " o copied this file from another library.\n" )
    
37. printf( "you must edit the libInit.il file and correct the\n" )
    
38. printf( "library name.\n" )
    
39. )
    
40. ;;
    
41. ;; Set the Spectre Model Path
    
42. ;;
    
43. if(isContextLoaded("schView") then
    
44. envSetVal("asimenv.startup" "simulator" 'string "spectre")
    
45. libPath = ddGetObjReadPath( libId )
    
46. asiSetEnvOptionVal(asiGetTool('spectre) "modelFiles"
    
47. list(
    
48. list(strcat( libPath "/../models/spectre/rf018.scs") "tt")
    
49. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_3v")
    
50. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_na")
    
51. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_3vna")
    
52. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_m")
    
53. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_3m")
    
54. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_bip")
    
55. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_bip3")
    
56. list(strcat( libPath "/../models/spectre/rf018.scs") "dio")
    
57. list(strcat( libPath "/../models/spectre/rf018.scs") "dio3")
    
58. list(strcat( libPath "/../models/spectre/rf018.scs") "dio_dnw")
    
59. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_res")
    
60. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_mim")
    
61. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfmos")
    
62. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfmos33")
    
63. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfmim")
    
64. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfind")
    
65. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfmvar")
    
66. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfjvar")
    
67. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfres_sa")
    
68. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfres_rpo")
    
69. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfres_hri")
    
70. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_rfesd")
    
71. list(strcat( libPath "/../models/spectre/rf018.scs") "tt_bbmvar"))
    
72. )asiSetEnvOptionVal(asiGetTool('hspiceS) "modelPath" strcat(libPath "/../models/hspice") )
    
73. asiSetEnvOptionVal(asiGetTool('hspiceS) "includeFile" "hspice.mdl")
    
74. if(getd('ADSsim) then
    
75. asiSetEnvOptionVal(asiGetTool('ADSsim) "modelFiles"
    
76. list(
    
77. list(strcat( libPath "/../models/ADS/rf018_inc.net") "")
    
78. list(strcat( libPath "/../models/ADS/ResModel.net") "res_t")
    
79. )
    
80. )
    
81. );end ADS if
    
82. ); if schematic context is loaded
    
83. ;;
    
84. ;; Set the VXL significan Digits
    
85. ;;
    
86. when( getd('aelPushSignifDigits)
    
87. aelPushSignifDigits(6)
    
88. )auCdlCDFPinCntrl = 't)
    
89. 
    

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