Designing a CPU in VHDL, Part 15: Introducing RPU - Domipheus Labs
GitHub - cm4233/MIPS-Processor-VHDL: Emulation of a 32-bit MIPS processor on Artix-7 FPGA using VHDL. The emulated MIPS processor is tested by executing RC5 encryption and decryption algorithms.
A complete 8-bit Microcontroller in VHDL - FPGA4student.com