no C bit in SMMU_CBn_SCTLR

Jerry

I am reading SMMU spec V2.0, and wondering why no C bit in SMMU_CBn_SCTLR. There is M bit in it.

Answered

What will be happened if I insert a store instruction behind a LDREX instruction for accessing the same address?

Jay.Dong

There is a system with two CPU,for example,cpuA and cpuB. Firstly, cpuA issue a LDREX for accessing the address A,and cpuB issued a STORE for writing the address A. If CPUA send a STREX for writing the address A after the Store issued by cpuB。 I notice…

Answered

Thirdparty RTOS support for ARM V8

techguyz

Hi Experts,

Is there any 3rd party RTOS support for the ARM V8 architecture based processors ?

If so what are all they ?

Regards,

Techguyz

Answered

Arm Technical Training – Any time, any place

Matt_Rushton

Partner Training at Arm has been a great success over the last 15 years. It has expanded the knowledge and capabilities of our Partners’ Engineering teams by delivering classroom sessions to over 4000 attendees in 2016 alone and has helped our Partners…

over 2 years ago
Processors
Processors blog

ARM Brings Compute Scalability Into Infotainment and Connected Car Systems

Soshun Arai

In the last decade, the automobile’s navigation system or in-vehicle infotainment (IVI) has become more popular in the market. Recently, even entry-level vehicles are installing an IVI system with large displays. We are seeing many automobile manufacturers…