MIPS Rolls Out New I7200 Processor Core Using New nanoMIPS ISA

[mfortune]

Is there openly available documenation of the ISA somewhere?

Architecture docs are here: https://www.mips.com/products/architectures/nanomips/
Tools and software docs are here: https://codescape.mips.com/component...ps/2018.04-02/

[Ardje]

So is this an architecture we might see in routers in the future?

MIPS itself is a pretty long lived architecture.
Any Broadcom NIC in a PC sports a sports a mip cpu, hence the backdoors in them. The older access points were mips based. But usualy a router/switch contained a coldfire or a mips.
I even have 2 netbooks sporting a mips 8-D.
But yeah, I guess, we might see some switch SoC's from broadcom.