make the cell module private

bespoke-silicon-group · Nov 6, 2024 · 8306eb6 · 8306eb6
1 parent f964cef
commit 8306eb6
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Showing 3 changed files with 43 additions and 32 deletions.
diff --git a/bsg_misc/bsg_alloc_wavefront.sv b/bsg_misc/bsg_alloc_wavefront.sv
@@ -172,3 +172,46 @@ endmodule
 
 
 `BSG_ABSTRACT_MODULE(bsg_alloc_wavefront)
+
+
+
+// private module for bsg_alloc_wavefront;
+module bsg_alloc_wavefront_cell
+  (
+    input x_i
+    , input y_i
+    , input priority_i
+    , input req_i
+    , output logic y_o
+    , output logic x_o
+    , output logic grant_o
+  );
+
+  wire yp = y_i | priority_i;
+  wire xp = x_i | priority_i;
+
+  wire grant = yp & xp & req_i;
+  assign grant_o = grant;
+
+  assign x_o = xp & ~grant;
+  assign y_o = yp & ~grant;
+
+endmodule
+
+
+`BSG_ABSTRACT_MODULE(bsg_alloc_wavefront_cell)
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diff --git a/bsg_misc/bsg_alloc_wavefront_cell.sv b/bsg_misc/bsg_alloc_wavefront_cell.sv
diff --git a/testing/bsg_misc/bsg_alloc_wavefront/sv.filelist b/testing/bsg_misc/bsg_alloc_wavefront/sv.filelist
@@ -3,7 +3,6 @@ get_random.cpp
 $BASEJUMP_STL_DIR/bsg_test/bsg_nonsynth_clock_gen.sv
 $BASEJUMP_STL_DIR/bsg_test/bsg_nonsynth_reset_gen.sv
 $BASEJUMP_STL_DIR/bsg_misc/bsg_alloc_wavefront.sv
-$BASEJUMP_STL_DIR/bsg_misc/bsg_alloc_wavefront_cell.sv
 $BASEJUMP_STL_DIR/bsg_misc/bsg_cycle_counter.sv
 $BASEJUMP_STL_DIR/bsg_misc/bsg_transpose.sv
 $BASEJUMP_STL_DIR/bsg_misc/bsg_arb_round_robin.sv