Increase gapsize range to fit lower block rates.

libraries/base/diag/src/vhdl/diag_pkg.vhd

@@ -109,7 +109,7 @@ PACKAGE diag_pkg IS
   CONSTANT c_diag_bg_mode_w               : NATURAL :=  8;
   CONSTANT c_diag_bg_samples_per_packet_w : NATURAL := 24;   
   CONSTANT c_diag_bg_blocks_per_sync_w    : NATURAL := 24;   
-  CONSTANT c_diag_bg_gapsize_w            : NATURAL := 24;
+  CONSTANT c_diag_bg_gapsize_w            : NATURAL := 32;
   CONSTANT c_diag_bg_mem_adrs_w           : NATURAL := 24;  
   CONSTANT c_diag_bg_mem_low_adrs_w       : NATURAL := c_diag_bg_mem_adrs_w;  
   CONSTANT c_diag_bg_mem_high_adrs_w      : NATURAL := c_diag_bg_mem_adrs_w;