update to 4 macros.

diff --git a/verilog/rtl/user_project_wrapper.v b/verilog/rtl/user_project_wrapper.v
index 2f0d688..a060931 100644
--- a/verilog/rtl/user_project_wrapper.v
+++ b/verilog/rtl/user_project_wrapper.v

@@ -219,50 +219,6 @@
       .DATA_AVAILABLE(DATA_AVAILABLE[3]),
       .DATA_FROM_HASH(DATA_FROM_HASH)
   );
-/*
-decred_hash_macro decred_hash_block4 (
-`ifdef USE_POWER_PINS
-    .vdda1(vdda1),
-    .vdda2(vdda2),
-    .vssa1(vssa1),
-    .vssa2(vssa2),
-    .vccd1(vccd1),
-    .vccd2(vccd2),
-    .vssd1(vssd1),
-    .vssd2(vssd2),
-`endif
-      .CLK(m1_clk_local), 
-      .HASH_EN(HASH_EN), 
-      .MACRO_WR_SELECT(MACRO_WR_SELECT[4]),
-      .DATA_TO_HASH(DATA_TO_HASH),
-      .MACRO_RD_SELECT(MACRO_RD_SELECT[4]),
-      .HASH_ADDR(HASH_ADDR),
-      .THREAD_COUNT(THREAD_COUNT[4]),
-      .DATA_AVAILABLE(DATA_AVAILABLE[4]),
-      .DATA_FROM_HASH(DATA_FROM_HASH)
-  );
 
-decred_hash_macro decred_hash_block5 (
-`ifdef USE_POWER_PINS
-    .vdda1(vdda1),
-    .vdda2(vdda2),
-    .vssa1(vssa1),
-    .vssa2(vssa2),
-    .vccd1(vccd1),
-    .vccd2(vccd2),
-    .vssd1(vssd1),
-    .vssd2(vssd2),
-`endif
-      .CLK(m1_clk_local), 
-      .HASH_EN(HASH_EN), 
-      .MACRO_WR_SELECT(MACRO_WR_SELECT[5]),
-      .DATA_TO_HASH(DATA_TO_HASH),
-      .MACRO_RD_SELECT(MACRO_RD_SELECT[5]),
-      .HASH_ADDR(HASH_ADDR),
-      .THREAD_COUNT(THREAD_COUNT[5]),
-      .DATA_AVAILABLE(DATA_AVAILABLE[5]),
-      .DATA_FROM_HASH(DATA_FROM_HASH)
-  );
-*/
 endmodule	// user_project_wrapper
 `default_nettype wire