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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" s. m. p: G; i; T. N5 ]
For example, ModelSim may display the following error message:- \3 ]- V5 K$ y" C
# ** Error: (vsim-19) Failed to access library 'work' at "work".; J2 z7 l. o" U& H4 V! S8 q1 Z9 V+ s
这个问题在网上收了下, 按照官网的说法如下:
' H- B4 q7 N: G& @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:
! K8 q8 [- Z, Y: }2 V# The specified library could not be accessed at the specified location.
! M( |8 i' I& T: c# Verify that the directory exists, that it contains the ModelSim library,
1 ?: |/ j) C% {* [6 H, o- n1 |) F# and that you have the correct permissions for accessing it.
+ L1 D h/ o$ n8 r% D6 t# Also make sure that the _info file in the library has the correct2 X4 {* s7 q, ]# b( e8 f. b# D/ H: _
# access permissions. - ]8 |4 _ W' ]( l6 a S3 t9 X {
# This message might be followed by another message that gives more information 8 k2 }- h @% v/ ~! ?+ r3 `, @# b
# about the problem.
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# The vlib command creates ModelSim libraries. The vmap command maps, H: v7 _* t0 u( c
# logical library names to physical library locations. Use the vmap: L9 t8 }1 |0 d c9 P9 B3 H
# command without arguments to find out how all of your libraries are$ f3 C. R/ D5 f4 l/ M; H
# mapped.5 L0 |* Z" d+ k$ M. s- V
#
, a# I5 D& u) c, ~# One way this problem can occur is if the mapping for the library in
& I# @* H' Z0 @ t4 ?% @5 m% ^1 x2 z# your modelsim.ini file contains an environment variable that is not set
% n; ?. z0 h. I$ b6 ]# Y# in your environment.还是不懂如何解决。
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