ahb3-lite 16 wishbone 8 amba 4 verilog 2 risc-v 2 bus 1 interconnect 1 switch 1 ahb3lite-memory 1 apb 1 apb-bridge 1 timer 1 cortex-m3 1 gowin 1 sipeed-tang-nano4k 1 vhdl 1 ahb 1 ahb-lite 1 verilog-hdl 1 arm 1 verilator 1 testbench 1 systemverilog 1 superscalar 1 rtl 1 riscv-gcc 1 pipeline 1 open-source 1 microarchitecture 1 low-power 1 instruction-level-parallelism 1 in-order 1 gtkwave 1 forwarding 1 dual-issue 1 core 1