Architectures and Processors forum Does Cortex-A7 have the ability to send a 128-bits exclusive transaction?

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Does Cortex-A7 have the ability to send a 128-bits exclusive transaction?

Jay Zhao over 10 years ago

According to related manuals, I see that Cortex-A7 is able to send 8-bits, 16-bits, 32-bits, and 64-bits exclusive access.

I'm wondering that if it's able to send a 128-bits exclusive access or not.

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0 Martin Weidmann over 10 years ago

The Technical Reference Manual (TRM) lists the different kinds of transfers the processor can make, see here:
Cortex-A7 MPCore Technical Reference Manual: 7.3.2. ACE transfers
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0 Martin Weidmann over 10 years ago

The Technical Reference Manual (TRM) lists the different kinds of transfers the processor can make, see here:
Cortex-A7 MPCore Technical Reference Manual: 7.3.2. ACE transfers
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