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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。Q3851579363 A- \% p9 T5 V% ^: r, ~) ^) I
For example, ModelSim may display the following error message:
: o, V4 M" M" D2 p# ** Error: (vsim-19) Failed to access library 'work' at "work".
. a1 @2 Y' e/ ~5 R* @' m2 i2 M这个问题在网上收了下, 按照官网的说法如下:: s+ s* u4 i0 {
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:
4 W, W+ N3 \8 J# ~) h$ W' S# Y# The specified library could not be accessed at the specified location.
. X% d$ g& B2 B O6 O$ k/ i: z' O# Verify that the directory exists, that it contains the ModelSim library,( N' l: X# N& c& g+ y, N( F
# and that you have the correct permissions for accessing it.
+ o, S* \" h7 ]/ t. ]* v# Also make sure that the _info file in the library has the correct" `5 a9 [- i7 N0 f g
# access permissions.
* C1 j% _8 y9 M. i' x# This message might be followed by another message that gives more information 3 G% F+ \8 z' Q8 g4 B0 i# H
# about the problem.
1 b1 K T# u n/ ?# D- R* ?; Q#
2 o$ _% x* n) b# The vlib command creates ModelSim libraries. The vmap command maps) B. h/ k, H! e- u: w5 r
# logical library names to physical library locations. Use the vmap" ^2 L% ~! _6 y, X- U; D
# command without arguments to find out how all of your libraries are
) a9 P9 G5 b2 y, Y* G/ D; a# mapped.- r: W, @: v% |# A
#
8 A8 U( @$ r4 Y# One way this problem can occur is if the mapping for the library in
5 c) _0 W2 C Z1 b) ]# your modelsim.ini file contains an environment variable that is not set
- n+ f0 S3 J2 T2 w/ d* A. i# in your environment.还是不懂如何解决。
6 [% X, [! m2 W- R& \/ ^ |
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