Further work:

 - added core wrapper
 - fixed module resets across entire core (all the resets are now consistently
   active-low)
 - continued refactoring

1 files changed, 6 insertions, 6 deletions

diff --git a/rtl/modexpng_storage_manager.v b/rtl/modexpng_storage_manager.v
index c39e07a..eb4da4c 100644
--- a/rtl/modexpng_storage_manager.v
+++ b/rtl/modexpng_storage_manager.v
@@ -1,6 +1,6 @@
 module modexpng_storage_manager
 (
-    clk, rst,
+    clk, rst_n,
     
     wr_wide_xy_ena,      wr_wide_xy_bank,     wr_wide_xy_addr,     wr_wide_x_dout,    wr_wide_y_dout,
     wr_narrow_xy_ena,    wr_narrow_xy_bank,   wr_narrow_xy_addr,   wr_narrow_x_dout,  wr_narrow_y_dout,    
@@ -29,7 +29,7 @@ module modexpng_storage_manager
     // Ports
     //
     input                     clk;
-    input                     rst;
+    input                     rst_n;
 
     output                    wr_wide_xy_ena;
     output [BANK_ADDR_W -1:0] wr_wide_xy_bank;
@@ -173,9 +173,9 @@ module modexpng_storage_manager
     //
     // Write Arbiter
     //
-    always @(posedge clk)
+    always @(posedge clk or negedge rst_n)
         //
-        if (rst)                         disable_wide;
+        if (!rst_n)                      disable_wide;
         else begin
             //
             if      (io_wide_xy_ena)     enable_wide(io_wide_xy_bank,   io_wide_xy_addr,   io_wide_x_din,   io_wide_y_din);
@@ -190,9 +190,9 @@ module modexpng_storage_manager
     //
     // Read Arbiter
     //
-    always @(posedge clk)
+    always @(posedge clk or negedge rst_n)
         //
-        if (rst)                           disable_narrow;
+        if (!rst_n)                        disable_narrow;
         else begin
             //
             if      (io_narrow_xy_ena)     enable_narrow(io_narrow_xy_bank,   io_narrow_xy_addr,   io_narrow_x_din,   io_narrow_y_din);