看看AWREADY的标准,它没有要求默认高电平,这个得看AXI IP怎么实现的。
我的建议是,你的代码必须兼容两种情况。
The default state of AWREADY can be either HIGH or LOW. This specification recommends a default state of HIGH. When AWREADY is HIGH the slave must be able to accept any valid address that is presented to it.