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Re:Three of Apple and Google’s former star chip designers la... by csboyer on Saturday November 23, 2019 @09:43AM (#21614324)
Even without ARM, I can see them using AMBA or AXI for the bus because there is so much existing IP out there built to that interface.
Re:Three of Apple and Google’s former star chip designers la... by monocasa on Saturday November 23, 2019 @04:18PM (#21616622)
And they're fairly emblematic of modern SoC bus protocols. You'll be fine jumping to TileLink or whatever if you're used to AMBA/AXI.