"Turning now to a practical aspect: The largest chapter of the 1992 edition of this book dealt with the compiler translating Oberon programs into code for the NS32032 processor. This processor is now neither available nor is its architecture recommendable. Instead of writing a new compiler for some other commercially available architecture, I decided to design my own in order to extend the desire for simplicity and regularity to the hardware. The ultimate benefit of this decision is not only that the software, but also the hardware of the Oberon System is described completely and rigorously. The processor is called RISC. The hardware modules are decribed exclusively in the language Verilog. The decision for a new processor was expedited by the possibility to implement it, that is, to make it concrete and available. This is due to the advent of programmable gate arrays (FPGA), allowing to turn a design into a real, functioning processor on a single chip. As a result, the described system can be realized using a low-cost development board. This board, Xilinx Spartan-3 by Digilent, features a 1-MByte static memory, which easily accommodates the entire Oberon System, incuding its compiler."