Z80 SBC with Z80 CORE, 8kB ROM for microsoft BASIC, 8kB RAM and UART all implemented inside the FPGA using VHDL. Altera Cyclone IV E used.
Few ATtiny IC uses TPI for programming the FLASH. This project shows how to program with Atmel Studio or MPLAB X using USBASP or AVRISP MKII
High-performance motor control on ATmega328P using Bare-Metal drivers, Timer1 PWM, and interrupt-driven ADC to eliminate library latency.