Memory barrier when accessing strongly ordered memory

Hello, From the armv7 architecture, it mentions that all memory accesses to strongly-ordered memory occur in program order. When switching from accessing the normal memory to strongly ordered memory...
Memory barrier when accessing strongly ordered memory

Hello, From the armv7 architecture, it mentions that all memory accesses to strongly-ordered memory occur in program order. When switching from accessing the normal memory to strongly ordered memory...
what is the difference between the device memory and the strongly-order memory ?

Note: This was originally posted on 21st June 2011 at http://forums.arm.com Dear All, Both device and strongly-order memory are used to model memory-mapped peripherals and I/O locations in ARMv7...
what is the difference between the device memory and the strongly-order memory ?

Note: This was originally posted on 21st June 2011 at http://forums.arm.com Dear All, Both device and strongly-order memory are used to model memory-mapped peripherals and I/O locations in ARMv7...
What's the relationship between exclusive access and memory cacheable in Cortex A53?

Hello community and experts, I am doing an experiment on Cortex-A53 which executes some exclusive access instructions such as 'ldaxr'. When I config memory to Normal type+cacheable, 'ldaxr' can execute...