Reply to post: Other customizable ISA

Talk about a calculated RISC: If you think you can do a better job than Arm at designing CPUs, now's your chance

Anonymous Coward
Anonymous Coward

Other customizable ISA

There's also the Cadence (former Tensilica) Xtensa ISA, successfully deployed in Espressif's ESP8266/ESP32 (but newest one also includes a RISC-V).

http://bwrcs.eecs.berkeley.edu/Classes/CS252/Notes/xtensa_022400.pdf

https://0x04.net/~mwk/doc/xtensa.pdf

POST COMMENT House rules

Not a member of The Register? Create a new account here.

  • Enter your comment

  • Add an icon

Anonymous cowards cannot choose their icon

SUBSCRIBE TO OUR WEEKLY TECH NEWSLETTER

Biting the hand that feeds IT © 1998–2019