output reg [3:0] write_num = 4'bxxxx,
output reg [31:0] write_data = 32'hxxxxxxxx,
output reg [31:0] jmppc,
output reg [3:0] write_num = 4'bxxxx,
output reg [31:0] write_data = 32'hxxxxxxxx,
output reg [31:0] jmppc,
write_reg <= next_write_reg;
write_num <= next_write_num;
write_data <= next_write_data;
write_reg <= next_write_reg;
write_num <= next_write_num;
write_data <= next_write_data;