How to understand Exclusive Transaction failure conditions in CHI?

The purpose of Exclusive Access is to read, calculate and modify a cache line atomically. The built-in Atomic Transactions can do some basic calculations at ICN or SN, but if more complex operations are...
Finding design errors before it’s too late

What are Design Reviews? Design Reviews are a service offered by Arm whereby expert engineers visit our partners to perform a detailed review of a particular stage of the design cycle. Based on that...
Question about AXI Exclusive Access Process

Let's think about the case that a master issues a exclusive write transaction to a slave. On the AXI Specifiaction document, it says that if the slave doesn't support "Exclusive Accesss", then it will...
ARM CHI Issue C Specification - Can we receive DataSepResp, RespSepData in any order at a CHI Requester Node?

Can we receive RespSepData, DataSepResp in any order at a CHI Requester Node? and if a DataSepResp is received before RespSepData will it be considered as a valid Response of the Request, Should the Request...
AXI transaction failure

Hello everyone, I'm pretty new to axi and i still try to figure things out. I'm using Zybo device and created a custom ip with a master and a slave interfaces. I have create design as you can see in...