single-copy atomicity question for AHB5

Hi all~ I have some questions about AHB5 specification 1.If CPU(or another slave) is in 32-bit single-copy atomic group, can I only write/read a byte to it ? (HWDATA/HRDATA is 32bit-width, HBUST=SINGLE...
single-copy atomicity question for AHB5

Hi all~ I have some questions about AHB5 specification 1.If CPU(or another slave) is in 32-bit single-copy atomic group, can I only write/read a byte to it ? (HWDATA/HRDATA is 32bit-width, HBUST=SINGLE...
Multi copy atomicity and usage of observers

Hi all, The multi copy atomicity has any advantage in uni processor system and what is the term "observers" meant in the manual ?
Multi copy atomicity and usage of observers

Hi all, The multi copy atomicity has any advantage in uni processor system and what is the term "observers" meant in the manual ?
how to understand multi-copy atomicity and who is in charge to maintain this property

hi, the concept of multi-copy atomicity always troubles me , so could you kindly help to answer the three questions: #1 how to understand multi-copy atomicity ? #2 who is in charge to maintain...