pico-dirty-blaster
Pico Dirty Blaster
A USB Blaster alternative based on PICO-DIRTYJTAG and openFPGALoader
A JBC player is also available for these boards to allow programming devices from JBC files.
This project includes three PCB variants:
- Through Hole Order from OSH Park
- Surface Mount
- Level Shift
Through Hole
This variant has a single 100 mil pitch 10 pin through hole USB Blaster compatible connector on a 600 mill by 500 mil PCB.
Surface Mount
This variant has a 100 mil pitch 10 pin SMT USB Blaster compatible connector on top, and a 50 mil pitch 10 pin SMT Arm Cortex compatible connector on the back side. This variant is 600 mil by 600 mil.
Level Shift
This is a larger variant that includes level shifters to allow for different target voltages. It has a 100 mil pitch 10 pin SMT USB Blaster compatible connector and a 50 mil pitch 10 pin SMT Arm Cortex compatible connector both on the top side. It also has a Qwiic connector and RUN button for the PICO board. This variant is 600 mil by 2000 mil to accomodate the additional features.