[hardware] Eliminate commit_i -> valid_o control path through the ring

pulp-platform · Sep 15, 2024 · 56b2236 · 56b2236
1 parent b15c9f8
commit 56b2236
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hardware/src/ara_ring_buffer.sv b/hardware/src/ara_ring_buffer.sv
@@ -63,7 +63,7 @@ module ara_ring_buffer #(
     assign empty_o  = (usage_q == '0);
 
     // The entry is valid only if it has been committed already (now or in the previous cycles)
-    assign valid_o = (|mem_q[head_q].rs_valid == 1'b1) && (head_q != commit_q || commit_i) && !empty_o;
+    assign valid_o = (|mem_q[head_q].rs_valid == 1'b1) && (head_q != commit_q) && !empty_o;
 
     // Read and write logic
     always_comb begin