diff --git a/libraries/base/dp/tb/vhdl/tb_dp_block_from_mm.vhd b/libraries/base/dp/tb/vhdl/tb_dp_block_from_mm.vhd
index 80c018c91622b6e867f33a99b2f75c6545e3731a..99d0ffa8bec813b95324d62d4f7ff9169efce106 100644
--- a/libraries/base/dp/tb/vhdl/tb_dp_block_from_mm.vhd
+++ b/libraries/base/dp/tb/vhdl/tb_dp_block_from_mm.vhd
@@ -101,7 +101,7 @@ BEGIN
       ram_wr_adr <= TO_UVEC(i, c_ram.adr_w);
       ram_wr_dat <= TO_UVEC(i, c_ram.dat_w);
       ram_wr_en <= '1'; 
-      proc_common_wait_some_cycles(clk, 20);
+      proc_common_wait_some_cycles(clk, 2);
     END LOOP;
     ram_wr_en <= '0';