diff --git a/libraries/dsp/st/tb/vhdl/tb_tb_st_xsq.vhd b/libraries/dsp/st/tb/vhdl/tb_tb_st_xsq.vhd
index 3c2bf4340e52fd6422dc9c9504f527782cd57a39..ab1b84dfa8f35bea402a0d2be7c582845ebb8731 100644
--- a/libraries/dsp/st/tb/vhdl/tb_tb_st_xsq.vhd
+++ b/libraries/dsp/st/tb/vhdl/tb_tb_st_xsq.vhd
@@ -44,9 +44,9 @@ BEGIN
 --    g_nof_crosslets      : NATURAL := 2; 
 --    g_nof_signal_inputs  : NATURAL := 12;  
 --    g_in_data_w          : NATURAL := 16;
---    g_stat_data_w        : NATURAL := 32;  -- statistics accumulator width
---    g_stat_data_sz       : NATURAL := 2;   -- statistics word width >= statistics accumulator width and fit in a power of 2 multiple 32b MM words
 --    g_nof_sync           : NATURAL := 3;
+--    g_stat_data_w        : NATURAL := 64;  -- statistics accumulator width
+--    g_stat_data_sz       : NATURAL := 2;   -- statistics word width >= statistics accumulator width and fit in a power of 2 multiple 32b MM words
 --    g_nof_block_per_sync : NATURAL := 5;
 --    g_nof_clk_per_blk    : NATURAL := 1024