I'm kind of a fan of Lola, an easy-to-learn HDL which was inspired by Pascal/Oberon vs. Verilog (inspired by C) and VHDL, inspired by Ada.
I like Wirth's whole software stack: RISC-5 (not to be confused with RISC-V) implemented in Lola, Oberon the language, and Oberon the environment. IIRC Lola can generate Verilog - I think the idea was that students could start with an FPGA board and create their own CPU, compiler, and OS.
I also like his various quips - I think he said something like "I am a professor who is a programmer, and a programmer who is a professor." We need more programmer/professors like that. Definitely an inspiration for systems people everywhere.
I like Wirth's whole software stack: RISC-5 (not to be confused with RISC-V) implemented in Lola, Oberon the language, and Oberon the environment. IIRC Lola can generate Verilog - I think the idea was that students could start with an FPGA board and create their own CPU, compiler, and OS.
I also like his various quips - I think he said something like "I am a professor who is a programmer, and a programmer who is a professor." We need more programmer/professors like that. Definitely an inspiration for systems people everywhere.