cpu-based-on-FPGA

能运行54条MIPS指令的CPU，使用ModelSim验证，并在Xilinx Nexys 4 Artix-7开发板上试运行。其结构设计图如下所示：

Name		Name	Last commit message	Last commit date
Latest commit History 7 Commits
structure		structure
ADD.v		ADD.v
ALU.v		ALU.v
COUNT.v		COUNT.v
CP0.v		CP0.v
DMEM.v		DMEM.v
EXT16.v		EXT16.v
EXT18.v		EXT18.v
EXT5.v		EXT5.v
EXT_CUT.v		EXT_CUT.v
HI.v		HI.v
IMEM.v		IMEM.v
I_TRANS.v		I_TRANS.v
LO.v		LO.v
MUX2.v		MUX2.v
MUX4.v		MUX4.v
MUX8.v		MUX8.v
NPC.v		NPC.v
PC.v		PC.v
README.md		README.md
REGFILE.v		REGFILE.v
cpu_top.v		cpu_top.v
cputb.v		cputb.v
io_sel.v		io_sel.v
seg7x16.v		seg7x16.v
top.xdc		top.xdc

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