Updated default number of sram blocks for the user area

- user has access to 6 sram blocks
- mgmt has access to 2 sram blocks
diff --git a/verilog/rtl/defines.v b/verilog/rtl/defines.v
index f9356c0..8c96402 100644
--- a/verilog/rtl/defines.v
+++ b/verilog/rtl/defines.v
@@ -11,4 +11,4 @@
 
 // Number of RAM blocks for the mgmt_core
 `define MGMT_BLOCKS 2
-`define USER_BLOCKS 4
\ No newline at end of file
+`define USER_BLOCKS 6
\ No newline at end of file