~ruther/verilog-riscv-semestral-project

ref: bc02aba5f50d84e93657a0601f713d990ecb8f11 verilog-riscv-semestral-project/src/cpu_types.sv -rwxr-xr-x 291 bytes
bc02aba5 — Rutherther fix: make sure alu is zeroed on memory load, write, jump 1 year, 5 months ago 
                                                                                
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package cpu_types;
  typedef enum bit[0:0] { PC_PLUS, PC_ALU } pc_source_t;
  typedef enum bit[0:0] { REG_FILE_RS1, PC } alu_1_source_t;
  typedef enum bit[0:0] { REG_FILE_RS2, IMMEDIATE } alu_2_source_t;
  typedef enum bit[1:0] { RD_ALU, RD_PC_PLUS, RD_MEMORY } reg_rd_source_t;
endpackage
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