When CPU uses its program counter to fetch next instruction, does the address of next intruction need to be go to MMU first, so that the address can be turned into physical address, then retrieve the instruction from memory by that physoical address?
1
There are 1 best solutions below
Related Questions in MMU
- How to bind date in 24 hour format in ms chart
- For a SplineArea scrolling chart, show minute graduation on x-axis, but plot points every 6 seconds
- Winforms Chart - draw a allowed area on line chart
- Graph DataGrid Data on Chart
- AddXY points in a chart, Y point is shown but is not labeled
- Chart in winform displaying wrong Point
- Zooming of specific area in chart of win form
- c# MS chart get scrollbar value
- mschart - Poor interaction/cursor performance for larger data sets
- How do I make the grid lines on a Windows.Forms.DataVisualization.Charting.Chart scroll with the data?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
All architectures that both have an MMU and share a common address space for instructions and data (including x86) translate their instructions before fetching them. It's a requirement for it to behave in a sensible way.
However, unlike for data, this rarely causes any performance problems. Code tends to be quite small and localised, so it's almost certain that translations for all frequently accessed code pages will be cached in the TLB.