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在QUARYUS2 ->TOOL->RUN EDA SIMULATION TOOL 后 运行ModelSim 6.5出现如下报错。希望高手指教。Q385157936, q: `3 t! L6 U7 v, V
For example, ModelSim may display the following error message:
# a# E4 V& \2 U# ** Error: (vsim-19) Failed to access library 'work' at "work".
7 r) h! Z8 q* h$ p) f这个问题在网上收了下, 按照官网的说法如下:
- i/ s$ q; h& s1 M w6 T8 v0 d6 @To find the cause of and resolution to this error, use the following verror command at the ModelSim command prompt:verror 19;ModelSim returns the following message:# common Message # 19:% r- r! Z- R" r7 B4 i) F0 p
# The specified library could not be accessed at the specified location.' B- z! \0 p% b+ Z# _ H
# Verify that the directory exists, that it contains the ModelSim library,
2 X. ?) r3 s4 m# and that you have the correct permissions for accessing it. & `* {7 n y* Q) E7 x3 J. V2 \
# Also make sure that the _info file in the library has the correct
, w( s$ x" T" y, E' Y3 z# x# access permissions.
8 B* I; V6 A$ y# This message might be followed by another message that gives more information
. b4 M& ^6 H5 q# }1 L' N8 Y" x/ T# about the problem.! l# w! d& Y, T: Q, X+ X* h' m( F
#
' p: X) X9 ?. ], z7 @4 c+ P& T# The vlib command creates ModelSim libraries. The vmap command maps
7 a. U2 P7 _ ?# logical library names to physical library locations. Use the vmap
: o+ ]' z0 B- I2 R1 u. ?" p7 t3 P# command without arguments to find out how all of your libraries are
& \1 g; X, V6 q* q5 S- ]) }# mapped.' [ ]" i* Y- S- @% e2 w$ x4 C# Z \
# + H) i' Z& R' w2 p( i% s3 `& q$ h
# One way this problem can occur is if the mapping for the library in
! s0 _! \ S9 J& l6 U# your modelsim.ini file contains an environment variable that is not set
7 s# x# \( X: A( v+ ^# in your environment.还是不懂如何解决。
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