64-bit Core ; Ready for the most demanding workloads, Atrevido supports large memory capacities with its 64-bit native data path. ; With its complete MMU support, Atrevido is also Linux-ready, ... 2D ...

The 64-bit AX27L2 is a 5-stage processor that supports the latest RISC-V specification, including “G” (“IMAFD”) standard instructions, “C” 16-bit compression instructions, “P” Packed-SIMD/DSP ...

Intel (or Altera, if you prefer) has the NIOS II CPU core, but that’s hard to configure ... Check out the component block diagram to get an idea of how things are laid out.