- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I got this error several times:
my code gets successfully compiled but the error is "Logging is not supported for this item" why this error is displayed, can anyone tell !!!!!!Link Copied
13 Replies
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
What is this item? is it memory, a variable, a signal, etc.? If you could give some more information on this message such as when it occurs and in which program it will make helping you a lot easier.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
--- Quote Start --- What is this item? is it memory, a variable, a signal, etc.? If you could give some more information on this message such as when it occurs and in which program it will make helping you a lot easier. --- Quote End --- error is:- Logging is not supported for this item: /camera/image and in my test bench:- GENERIC( fi_n: STRING :="hexi.dat" ; -- Input hex file name tclk: TIME:= 100ns -- Clock speed ); FILE image: TEXT OPEN read_mode IS fi_n; what could be the possible cause ??
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I am not completely sure, but I would say Modelsim knows how to open/handle the file, but it cannot show you the changes made. As to why, I do not know.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
what is the meaning of "it cannot show you the changes made"..as i haven't made any changes
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Files are not synthesisable - they are only for use in simulation
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
--- Quote Start --- Files are not synthesisable - they are only for use in simulation --- Quote End --- any possible solution for this, to make the code run ??
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Remove the file declaration and any use of it from your code.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
if this file is only used in simulation, then you can put synthesis on/off pragmas around it:
<synthesisable code>
--synthesis translate_off
<stuff you dont want synthesised goes here>
--synthesis translate_on
<this area will be synthesised>
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
--- Quote Start --- error is:- Logging is not supported for this item: /camera/image what could be the possible cause ?? --- Quote End --- Files cannot be logged. Presumably you receive this error in response to a command that you issued to 'log image'; This command could come from either typing it in at the command line or as part of a TCL script. But wherever it is that you have 'log image', you must remove the command. This will not affect the functionality of your testbench. Kevin Jennings
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
--- Quote Start --- Remove the file declaration and any use of it from your code. --- Quote End --- Why in the world would you do that? Removing the file presumably removes some input stimulus from the testbench. The problem is that files cannot be logged to a Modelsim log file, not that it is not valid VHDL. Kevin
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
--- Quote Start --- Why in the world would you do that? Removing the file presumably removes some input stimulus from the testbench. The problem is that files cannot be logged to a Modelsim log file, not that it is not valid VHDL. Kevin --- Quote End --- As Tricky said this applies only for synthesis, for testbench it is ok, as long as you don't tell Modelsim to log the possible changes made.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
any possible solutions please
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
--- Quote Start --- any possible solutions please --- Quote End --- Post# 10 has the solution, read it and implement it. If you need more detail, you need to post more detail about what exactly you did that caused the error...as was described in post# 10 as well. Kevin
Reply
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page