3 files changed, 6 insertions, 6 deletions
diff --git a/src/rtl/sha512.v b/src/rtl/sha512.v
index e3608e7..c9c388b 100644
--- a/src/rtl/sha512.v
+++ b/src/rtl/sha512.v
@@ -278,10 +278,10 @@ module sha512(
   // reg_update
   //
   // Update functionality for all registers in the core.
-  // All registers are positive edge triggered with synchronous
+  // All registers are positive edge triggered with asynchronous
   // active low reset. All registers have write enable.
   //----------------------------------------------------------------
-  always @ (posedge clk)
+  always @ (posedge clk or negedge reset_n)
     begin
       if (!reset_n)
         begin
diff --git a/src/rtl/sha512_core.v b/src/rtl/sha512_core.v
index c3a2de6..73bbcee 100644
--- a/src/rtl/sha512_core.v
+++ b/src/rtl/sha512_core.v
@@ -198,10 +198,10 @@ module sha512_core(
   //----------------------------------------------------------------
   // reg_update
   // Update functionality for all registers in the core.
-  // All registers are positive edge triggered with synchronous
+  // All registers are positive edge triggered with asynchronous
   // active low reset. All registers have write enable.
   //----------------------------------------------------------------
-  always @ (posedge clk)
+  always @ (posedge clk or negedge reset_n)
     begin : reg_update
       if (!reset_n)
         begin
diff --git a/src/rtl/sha512_w_mem.v b/src/rtl/sha512_w_mem.v
index 57e6d68..47113b9 100644
--- a/src/rtl/sha512_w_mem.v
+++ b/src/rtl/sha512_w_mem.v
@@ -105,10 +105,10 @@ module sha512_w_mem(
   //----------------------------------------------------------------
   // reg_update
   // Update functionality for all registers in the core.
-  // All registers are positive edge triggered with synchronous
+  // All registers are positive edge triggered with asynchronous
   // active low reset. All registers have write enable.
   //----------------------------------------------------------------
-  always @ (posedge clk)
+  always @ (posedge clk or negedge reset_n)
     begin : reg_update
       if (!reset_n)
         begin