BT Ko's page

PicoRV reference - blink / serial port / interrupt etc

TangNano9k Gowin FPGA - link to repo

PicoRV reference - blink / serial port / interrupt etc

StepFPGA Altera MAX10 - link to repo

fpga boards

Altera / Gowin / Anlogic FPGA boards

Preamp SSP sniffer [not released]

HDD Synchronous Serial Port and HW pin sniffer, custom decode for different suppliers

SIF tx [not released]

HDD Preamp programmable SIF transmitter and readback with toggling of RW and PowerSave pins

Value change dump tool (Python)

Python script to process value change dump - to convert sniffer csv to vcd file for viewing in GTKWave or Modelsim

blink bare metal

https://github.com/bbttko/Blink_F103-GCC

pwm dma (private)

https://github.com/bbttko/stm32-pwmout-dma

FPGA board references

https://github.com/bbttko/QM_Cyclone10_10CL006

https://github.com/bbttko/Tang_FPGA_Examples

https://github.com/bbttko/STEP-MAX10

https://github.com/bbttko/CYCLONE_IV_STARTER_KIT