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small fixes

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This commit is contained in:
Pasquale Davide Schiavone 2017-02-28 17:37:11 +01:00
parent 6840de0c2e
commit 1f0eb756c7
2 changed files with 4 additions and 4 deletions
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5
id_stage.sv
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@ -171,6 +171,7 @@ module zeroriscy_id_stage
logic branch_taken_ex;
logic branch_in_id;
logic branch_in_id_q;
logic branch_set;
logic [1:0] jump_in_id;
logic [1:0] jump_in_dec;
@ -687,9 +688,11 @@ module zeroriscy_id_stage
if (~rst_n)
begin
id_wb_fsm_cs <= IDLE;
branch_in_id_q <= 1'b0;
end
else begin
id_wb_fsm_cs <= id_wb_fsm_ns;
branch_in_id_q <= branch_in_id;
end
end
@ -740,12 +743,12 @@ module zeroriscy_id_stage
WAIT_MULTICYCLE:
begin
branch_set = branch_in_id_q;
if(ex_ready_i) begin
regfile_we = regfile_we_id;
id_wb_fsm_ns = IDLE;
load_stall = 1'b0;
mult_stall = 1'b0;
branch_set = branch_in_id;
select_data_rf = data_req_id ? RF_LSU : RF_EX;
end else begin
regfile_we = 1'b0;

3
zeroriscy_core.sv
View file

@ -670,9 +670,6 @@ module zeroriscy_core
.sleeping_i ( sleeping ),
.branch_in_ex_i ( branch_in_ex ),
.branch_taken_i ( branch_decision ),
.jump_addr_o ( dbg_jump_addr ), // PC from debug unit
.jump_req_o ( dbg_jump_req ) // set PC to new value
);