RISC-V support in Android just got a big setback

• serv

  20 1,263 7.6 Verilog

  SERV - The SErial RISC-V CPU

> Right now, most devices on the market do not support the C extension

This is not true and easily verifiable.

The C extension is defacto required, the only cores that don't support it are special purpose soft cores.

C extension in the smallest IP available core https://github.com/olofk/serv?tab=readme-ov-file

Supports M and C extensions https://github.com/YosysHQ/picorv32

Another sized optimized core with C extension support https://github.com/lowrisc/ibex

C extension in the 10 cent microcontroller https://www.wch-ic.com/products/CH32V003.html

This one should get your goat, it implements as much as it can using only compressed instructions https://github.com/gsmecher/minimax

• picorv32

  16 2,796 5.2 Verilog

  PicoRV32 - A Size-Optimized RISC-V CPU

  

> Right now, most devices on the market do not support the C extension

This is not true and easily verifiable.

The C extension is defacto required, the only cores that don't support it are special purpose soft cores.

C extension in the smallest IP available core https://github.com/olofk/serv?tab=readme-ov-file

Supports M and C extensions https://github.com/YosysHQ/picorv32

Another sized optimized core with C extension support https://github.com/lowrisc/ibex

C extension in the 10 cent microcontroller https://www.wch-ic.com/products/CH32V003.html

This one should get your goat, it implements as much as it can using only compressed instructions https://github.com/gsmecher/minimax

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• ibex

  21 1,261 8.3 SystemVerilog

  Ibex is a small 32 bit RISC-V CPU core, previously known as zero-riscy.

  

> Right now, most devices on the market do not support the C extension

This is not true and easily verifiable.

The C extension is defacto required, the only cores that don't support it are special purpose soft cores.

C extension in the smallest IP available core https://github.com/olofk/serv?tab=readme-ov-file

Supports M and C extensions https://github.com/YosysHQ/picorv32

Another sized optimized core with C extension support https://github.com/lowrisc/ibex

C extension in the 10 cent microcontroller https://www.wch-ic.com/products/CH32V003.html

This one should get your goat, it implements as much as it can using only compressed instructions https://github.com/gsmecher/minimax

• minimax

  14 195 2.9 Verilog

  Minimax: a Compressed-First, Microcoded RISC-V CPU

> Right now, most devices on the market do not support the C extension

This is not true and easily verifiable.

The C extension is defacto required, the only cores that don't support it are special purpose soft cores.

C extension in the smallest IP available core https://github.com/olofk/serv?tab=readme-ov-file

Supports M and C extensions https://github.com/YosysHQ/picorv32

Another sized optimized core with C extension support https://github.com/lowrisc/ibex

C extension in the 10 cent microcontroller https://www.wch-ic.com/products/CH32V003.html

This one should get your goat, it implements as much as it can using only compressed instructions https://github.com/gsmecher/minimax

Suggest a related project