streamline(?) api_mux, register data for eim output

1 files changed, 8 insertions, 1 deletions

diff --git a/src/rtl/trng_mixer.v b/src/rtl/trng_mixer.v
index de57fe0..edcc734 100644
--- a/src/rtl/trng_mixer.v
+++ b/src/rtl/trng_mixer.v
@@ -240,13 +240,14 @@ module trng_mixer(
   reg             tmp_entropy2_ack;
 
   reg [31 : 0]    tmp_read_data;
+  reg [31 : 0]    tmp_read_data_reg;
   reg             tmp_error;
 
 
   //----------------------------------------------------------------
   // Concurrent connectivity for ports etc.
   //----------------------------------------------------------------
-  assign read_data      = tmp_read_data;
+  assign read_data      = tmp_read_data_reg;
   assign error          = tmp_error;
   assign security_error = 0;
 
@@ -626,6 +627,12 @@ module trng_mixer(
         end
     end // mixer_api_logic
 
+   // register data for eim output
+   always @(posedge clk)
+     begin
+        tmp_read_data_reg <= tmp_read_data;
+     end
+
 
   //----------------------------------------------------------------
   // entropy_collect_ctrl