ARVI 1.0

ARVI's first release.

• Supports ISAs RV32I[M][A];
• Limited support to RISC-V machine mode;
• Single-cycle processor;
• Instruction Cache;
• Optional dual-core mode:
• Performance profiler;
• Synthesizable RTL;
• Vivado synthesis scripts;
• Led blink example to Basys 3 board;