*
*Home|Chinese|Japanese*About ARM|Forums|Events|News|Employment|Contact Us|Investors*
dotted rule
*ARM - the architecture for the digital worldARM - the architecture for the digital world
search
*
*
***
*MARKETS:PRODUCTS & SOLUTIONS:CONNECTED COMMUNITY:TECHNICAL SUPPORT:DOCUMENTATION*
*
technical support
*Home > Technical Support > FAQs > IP FAQs > Does a master always have to perform the write portion of an ...
*
****
*.Technical Support
*
*
*>>Home Page*
*
*.Obtaining Support*
*
*.FAQs*
*
**Development Tool FAQs*
**IP FAQs*
**Embedded Software FAQs*
**Artisan Physical IP FAQs (Login Required)*
*
*.Downloads*
*
*.Documentation*
*
*.Training*
*
*.Where To Buy*
*
*.Keil MCU Tools*
*
*.What's New*
*
*.ARM Newsgroups*
*
*.Active Assist On-site Services*
*
*
*
technical support FAQsask ARM*
*

Technical Support Search
*     (Advanced Search)
  FAQs   Documentation   Downloads   Forums

*

downarrowDoes a master always have to perform the write portion of an exclusive access?

No. It is acceptable for a master to not perform the write portion of an exclusive access. However, it is important to note that the opposite does not apply. A master must not perform an exclusive write without first performing a matching exclusive read.






back to top
*
**
*4 dots*Other ARM Websites
*
shadow *LEGAL STATEMENTshadow