diff --git a/hw/top_sencha/data/top_sencha.hjson b/hw/top_sencha/data/top_sencha.hjson
index c745e84..0efc7ae 100644
--- a/hw/top_sencha/data/top_sencha.hjson
+++ b/hw/top_sencha/data/top_sencha.hjson
@@ -973,7 +973,7 @@
             swaccess:   "rw",
             exec:       "True",
             byte_write: "True",
-            size:     "0x400000"
+            size:     "0x200000"
           }
         }
       intr_to: "smc",
diff --git a/hw/top_sencha/dv/autogen/xbar_env_pkg__params.sv b/hw/top_sencha/dv/autogen/xbar_env_pkg__params.sv
index 3b1a329..3179984 100644
--- a/hw/top_sencha/dv/autogen/xbar_env_pkg__params.sv
+++ b/hw/top_sencha/dv/autogen/xbar_env_pkg__params.sv
@@ -185,7 +185,7 @@
         '{32'h54050000, 32'h5405000f}
     }},
     '{"ml_top__dmem", '{
-        '{32'h5a000000, 32'h5a3fffff}
+        '{32'h5a000000, 32'h5a1fffff}
     }},
     '{"ml_top__core", '{
         '{32'h5c000000, 32'h5c00003f}
diff --git a/hw/top_sencha/dv/autogen/xbar_tgl_excl.cfg b/hw/top_sencha/dv/autogen/xbar_tgl_excl.cfg
index d95716d..e541abd 100644
--- a/hw/top_sencha/dv/autogen/xbar_tgl_excl.cfg
+++ b/hw/top_sencha/dv/autogen/xbar_tgl_excl.cfg
@@ -253,7 +253,7 @@
 -node tb.dut*.u_cam_ctrl tl_*i.a_address[27:27]
 -node tb.dut*.u_cam_ctrl tl_*i.a_address[29:29]
 -node tb.dut*.u_cam_ctrl tl_*i.a_address[31:31]
--node tb.dut*.u_ml_top dmem_tl_*i.a_address[24:22]
+-node tb.dut*.u_ml_top dmem_tl_*i.a_address[24:21]
 -node tb.dut*.u_ml_top dmem_tl_*i.a_address[26:26]
 -node tb.dut*.u_ml_top dmem_tl_*i.a_address[29:29]
 -node tb.dut*.u_ml_top dmem_tl_*i.a_address[31:31]
diff --git a/hw/top_sencha/dv/verilator/chip_sim_tb.cc b/hw/top_sencha/dv/verilator/chip_sim_tb.cc
index 77de8c7..703b443 100644
--- a/hw/top_sencha/dv/verilator/chip_sim_tb.cc
+++ b/hw/top_sencha/dv/verilator/chip_sim_tb.cc
@@ -56,7 +56,7 @@
   MemArea ram_smc(top_scope + ".u_ram1p_ram_smc.u_mem.gen_generic.u_impl_generic",
               0x80000 / 4, 4);
   MemArea ml_dmem(top_scope + ".u_ml_top.u_ml_dmem.u_ram1p_dmem.u_mem.gen_generic.u_impl_generic",
-              0x400000 / 32, 32);
+              0x200000 / 32, 32);
 
   memutil.RegisterMemoryArea("rom", 0x8000, &rom);
   memutil.RegisterMemoryArea("ram", 0x10000000u, &ram);
diff --git a/hw/top_sencha/ip/xbar_smc/data/autogen/xbar_smc.gen.hjson b/hw/top_sencha/ip/xbar_smc/data/autogen/xbar_smc.gen.hjson
index df01b1c..24f8ee1 100644
--- a/hw/top_sencha/ip/xbar_smc/data/autogen/xbar_smc.gen.hjson
+++ b/hw/top_sencha/ip/xbar_smc/data/autogen/xbar_smc.gen.hjson
@@ -378,7 +378,7 @@
       [
         {
           base_addr: 0x5a000000
-          size_byte: 0x400000
+          size_byte: 0x200000
         }
       ]
       xbar: false
diff --git a/hw/top_sencha/ip/xbar_smc/dv/autogen/xbar_cover.cfg b/hw/top_sencha/ip/xbar_smc/dv/autogen/xbar_cover.cfg
index 3d8e80a..deb844a 100644
--- a/hw/top_sencha/ip/xbar_smc/dv/autogen/xbar_cover.cfg
+++ b/hw/top_sencha/ip/xbar_smc/dv/autogen/xbar_cover.cfg
@@ -60,7 +60,7 @@
 -node tb.dut tl_cam_ctrl_o.a_address[27:27]
 -node tb.dut tl_cam_ctrl_o.a_address[29:29]
 -node tb.dut tl_cam_ctrl_o.a_address[31:31]
--node tb.dut tl_ml_top__dmem_o.a_address[24:22]
+-node tb.dut tl_ml_top__dmem_o.a_address[24:21]
 -node tb.dut tl_ml_top__dmem_o.a_address[26:26]
 -node tb.dut tl_ml_top__dmem_o.a_address[29:29]
 -node tb.dut tl_ml_top__dmem_o.a_address[31:31]
diff --git a/hw/top_sencha/ip/xbar_smc/dv/autogen/xbar_env_pkg__params.sv b/hw/top_sencha/ip/xbar_smc/dv/autogen/xbar_env_pkg__params.sv
index a9c3eb4..db2159b 100644
--- a/hw/top_sencha/ip/xbar_smc/dv/autogen/xbar_env_pkg__params.sv
+++ b/hw/top_sencha/ip/xbar_smc/dv/autogen/xbar_env_pkg__params.sv
@@ -35,7 +35,7 @@
         '{32'h54050000, 32'h5405000f}
     }},
     '{"ml_top__dmem", '{
-        '{32'h5a000000, 32'h5a3fffff}
+        '{32'h5a000000, 32'h5a1fffff}
     }},
     '{"ml_top__core", '{
         '{32'h5c000000, 32'h5c00003f}
diff --git a/hw/top_sencha/ip/xbar_smc/rtl/autogen/tl_smc_pkg.sv b/hw/top_sencha/ip/xbar_smc/rtl/autogen/tl_smc_pkg.sv
index d13fe00..f276129 100644
--- a/hw/top_sencha/ip/xbar_smc/rtl/autogen/tl_smc_pkg.sv
+++ b/hw/top_sencha/ip/xbar_smc/rtl/autogen/tl_smc_pkg.sv
@@ -35,7 +35,7 @@
   localparam logic [31:0] ADDR_MASK_SMC_CTRL              = 32'h 00000007;
   localparam logic [31:0] ADDR_MASK_CAM_I2C               = 32'h 0000007f;
   localparam logic [31:0] ADDR_MASK_CAM_CTRL              = 32'h 0000000f;
-  localparam logic [31:0] ADDR_MASK_ML_TOP__DMEM          = 32'h 003fffff;
+  localparam logic [31:0] ADDR_MASK_ML_TOP__DMEM          = 32'h 001fffff;
   localparam logic [31:0] ADDR_MASK_ML_TOP__CORE          = 32'h 0000003f;
   localparam logic [31:0] ADDR_MASK_ISP_WRAPPER           = 32'h 00001fff;
   localparam logic [31:0] ADDR_MASK_DMA_SMC               = 32'h 0000003f;
diff --git a/hw/top_sencha/rtl/autogen/top_sencha_pkg.sv b/hw/top_sencha/rtl/autogen/top_sencha_pkg.sv
index a2a7c0d..ec31ed9 100644
--- a/hw/top_sencha/rtl/autogen/top_sencha_pkg.sv
+++ b/hw/top_sencha/rtl/autogen/top_sencha_pkg.sv
@@ -638,7 +638,7 @@
   /**
    * Peripheral size in bytes for dmem device on ml_top in top sencha.
    */
-  parameter int unsigned TOP_SENCHA_ML_TOP_DMEM_SIZE_BYTES = 32'h400000;
+  parameter int unsigned TOP_SENCHA_ML_TOP_DMEM_SIZE_BYTES = 32'h200000;
 
   /**
    * Peripheral base address for spi_host2 in top sencha.
@@ -738,7 +738,7 @@
   /**
    * Memory size for ram_ml_dmem in top sencha.
    */
-  parameter int unsigned TOP_SENCHA_RAM_ML_DMEM_SIZE_BYTES = 32'h400000;
+  parameter int unsigned TOP_SENCHA_RAM_ML_DMEM_SIZE_BYTES = 32'h200000;
 
 
   // Enumeration of alert modules
diff --git a/hw/top_sencha/sw/autogen/top_sencha.h b/hw/top_sencha/sw/autogen/top_sencha.h
index 4a4b6e4..086be4b 100644
--- a/hw/top_sencha/sw/autogen/top_sencha.h
+++ b/hw/top_sencha/sw/autogen/top_sencha.h
@@ -1169,7 +1169,7 @@
  * address between #TOP_SENCHA_ML_TOP_DMEM_BASE_ADDR and
  * `TOP_SENCHA_ML_TOP_DMEM_BASE_ADDR + TOP_SENCHA_ML_TOP_DMEM_SIZE_BYTES`.
  */
-#define TOP_SENCHA_ML_TOP_DMEM_SIZE_BYTES 0x400000u
+#define TOP_SENCHA_ML_TOP_DMEM_SIZE_BYTES 0x200000u
 
 /**
  * Peripheral base address for spi_host2 in top sencha.
@@ -1302,7 +1302,7 @@
 /**
  * Memory size for ram_ml_dmem in top sencha.
  */
-#define TOP_SENCHA_RAM_ML_DMEM_SIZE_BYTES 0x400000u
+#define TOP_SENCHA_RAM_ML_DMEM_SIZE_BYTES 0x200000u
 
 
 /**
diff --git a/hw/top_sencha/sw/autogen/top_sencha_memory.h b/hw/top_sencha/sw/autogen/top_sencha_memory.h
index 3e90663..196c9a5 100644
--- a/hw/top_sencha/sw/autogen/top_sencha_memory.h
+++ b/hw/top_sencha/sw/autogen/top_sencha_memory.h
@@ -69,7 +69,7 @@
 /**
  * Memory size for ml_top_ram_ml_dmem in top sencha.
  */
-#define TOP_SENCHA_RAM_ML_DMEM_SIZE_BYTES 0x400000
+#define TOP_SENCHA_RAM_ML_DMEM_SIZE_BYTES 0x200000
 
 
 /**
@@ -1153,7 +1153,7 @@
  * address between #TOP_SENCHA_ML_TOP_DMEM_BASE_ADDR and
  * `TOP_SENCHA_ML_TOP_DMEM_BASE_ADDR + TOP_SENCHA_ML_TOP_DMEM_SIZE_BYTES`.
  */
-#define TOP_SENCHA_ML_TOP_DMEM_SIZE_BYTES 0x400000
+#define TOP_SENCHA_ML_TOP_DMEM_SIZE_BYTES 0x200000
 /**
  * Peripheral base address for spi_host2 in top sencha.
  *
diff --git a/hw/top_sencha/sw/autogen/top_sencha_memory.ld b/hw/top_sencha/sw/autogen/top_sencha_memory.ld
index 01746d6..eb381a1 100644
--- a/hw/top_sencha/sw/autogen/top_sencha_memory.ld
+++ b/hw/top_sencha/sw/autogen/top_sencha_memory.ld
@@ -12,7 +12,7 @@
   eflash(rx) : ORIGIN = 0x20000000, LENGTH = 0x100000
   ram_main(rwx) : ORIGIN = 0x10000000, LENGTH = 0x20000
   rom(rx) : ORIGIN = 0x00008000, LENGTH = 0x8000
-  ram_ml_dmem(rwx) : ORIGIN = 0x5A000000, LENGTH = 0x400000
+  ram_ml_dmem(rwx) : ORIGIN = 0x5A000000, LENGTH = 0x200000
   ram_smc(rw) : ORIGIN = 0x50000000, LENGTH = 0x80000
   rom_ext_virtual(rx) : ORIGIN = 0x90000000, LENGTH = 0x80000
   owner_virtual(rx) : ORIGIN = 0xa0000000, LENGTH = 0x80000