diff --git a/IDE/IAR-EWARM/Projects/CyaSSL-Lib/CyaSSL-Lib.ewp b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/CyaSSL-Lib.ewp
index 4ec136199..8602d4e66 100644
--- a/IDE/IAR-EWARM/Projects/CyaSSL-Lib/CyaSSL-Lib.ewp
+++ b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/CyaSSL-Lib.ewp
@@ -65,7 +65,7 @@
         </option>
         <option>
           <name>OGCoreOrChip</name>
-          <state>1</state>
+          <state>0</state>
         </option>
         <option>
           <name>GRuntimeLibSelect</name>
diff --git a/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-benchmark.ewd b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-benchmark.ewd
index d0a1b1343..0bf90e8eb 100644
--- a/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-benchmark.ewd
+++ b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-benchmark.ewd
@@ -45,7 +45,7 @@
         </option>
         <option>
           <name>MemFile</name>
-          <state>$TOOLKIT_DIR$\CONFIG\debugger\Fujitsu\MB9BF618T.ddf</state>
+          <state></state>
         </option>
         <option>
           <name>RunToEnable</name>
@@ -85,7 +85,7 @@
         </option>
         <option>
           <name>OCDynDriverList</name>
-          <state>PEMICRO_ID</state>
+          <state>ARMSIM_ID</state>
         </option>
         <option>
           <name>OCLastSavedByProductVersion</name>
@@ -117,7 +117,7 @@
         </option>
         <option>
           <name>FlashLoadersV3</name>
-          <state>$TOOLKIT_DIR$\config\flashloader\Fujitsu\MB9BF118.board</state>
+          <state>$TOOLKIT_DIR$\config\flashloader\</state>
         </option>
         <option>
           <name>OCImagesSuppressCheck1</name>
diff --git a/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-benchmark.ewp b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-benchmark.ewp
index e01a64e83..d61e0a0e9 100644
--- a/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-benchmark.ewp
+++ b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-benchmark.ewp
@@ -30,7 +30,7 @@
         <option>
           <name>Variant</name>
           <version>20</version>
-          <state>39</state>
+          <state>38</state>
         </option>
         <option>
           <name>GEndianMode</name>
@@ -138,12 +138,12 @@
         <option>
           <name>GFPUCoreSlave</name>
           <version>20</version>
-          <state>39</state>
+          <state>38</state>
         </option>
         <option>
           <name>GBECoreSlave</name>
           <version>20</version>
-          <state>39</state>
+          <state>38</state>
         </option>
         <option>
           <name>OGUseCmsis</name>
@@ -698,11 +698,11 @@
         </option>
         <option>
           <name>IlinkIcfOverride</name>
-          <state>0</state>
+          <state>1</state>
         </option>
         <option>
           <name>IlinkIcfFile</name>
-          <state>$TOOLKIT_DIR$\CONFIG\generic_cortex.icf</state>
+          <state>$PROJ_DIR$\wolfCrypt-benchmark.icf</state>
         </option>
         <option>
           <name>IlinkIcfFileSlave</name>
diff --git a/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-benchmark.icf b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-benchmark.icf
new file mode 100644
index 000000000..a4ab009ee
--- /dev/null
+++ b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-benchmark.icf
@@ -0,0 +1,32 @@
+/*###ICF### Section handled by ICF editor, don't touch! ****/
+/*-Editor annotation file-*/
+/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
+/*-Specials-*/
+define symbol __ICFEDIT_intvec_start__ = 0x00000000;
+/*-Memory Regions-*/
+define symbol __ICFEDIT_region_ROM_start__ = 0x00000000;
+define symbol __ICFEDIT_region_ROM_end__   = 0x0007FFFF;
+define symbol __ICFEDIT_region_RAM_start__ = 0x20000000;
+define symbol __ICFEDIT_region_RAM_end__   = 0x2000FFFF;
+/*-Sizes-*/
+define symbol __ICFEDIT_size_cstack__ = 0x2000;
+define symbol __ICFEDIT_size_heap__   = 0x2000;
+/**** End of ICF editor section. ###ICF###*/
+
+
+define memory mem with size = 4G;
+define region ROM_region   = mem:[from __ICFEDIT_region_ROM_start__   to __ICFEDIT_region_ROM_end__];
+define region RAM_region   = mem:[from __ICFEDIT_region_RAM_start__   to __ICFEDIT_region_RAM_end__];
+
+define block CSTACK    with alignment = 8, size = __ICFEDIT_size_cstack__   { };
+define block HEAP      with alignment = 8, size = __ICFEDIT_size_heap__     { };
+
+initialize by copy { readwrite };
+//initialize by copy with packing = none { section __DLIB_PERTHREAD }; // Required in a multi-threaded application
+do not initialize  { section .noinit };
+
+place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
+
+place in ROM_region   { readonly };
+place in RAM_region   { readwrite,
+                        block CSTACK, block HEAP };
\ No newline at end of file
diff --git a/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-test.ewd b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-test.ewd
index e3902d977..6c2de8d14 100644
--- a/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-test.ewd
+++ b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-test.ewd
@@ -45,7 +45,7 @@
         </option>
         <option>
           <name>MemFile</name>
-          <state>$TOOLKIT_DIR$\CONFIG\debugger\Fujitsu\MB9BF618T.ddf</state>
+          <state></state>
         </option>
         <option>
           <name>RunToEnable</name>
@@ -85,7 +85,7 @@
         </option>
         <option>
           <name>OCDynDriverList</name>
-          <state>JLINK_ID</state>
+          <state>ARMSIM_ID</state>
         </option>
         <option>
           <name>OCLastSavedByProductVersion</name>
@@ -117,7 +117,7 @@
         </option>
         <option>
           <name>FlashLoadersV3</name>
-          <state>$TOOLKIT_DIR$\config\flashloader\Fujitsu\MB9BF118.board</state>
+          <state>$TOOLKIT_DIR$\config\flashloader\</state>
         </option>
         <option>
           <name>OCImagesSuppressCheck1</name>
diff --git a/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-test.ewp b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-test.ewp
index 2801a8988..60e146e43 100644
--- a/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-test.ewp
+++ b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-test.ewp
@@ -30,7 +30,7 @@
         <option>
           <name>Variant</name>
           <version>20</version>
-          <state>39</state>
+          <state>38</state>
         </option>
         <option>
           <name>GEndianMode</name>
@@ -70,16 +70,16 @@
         <option>
           <name>GRuntimeLibSelect</name>
           <version>0</version>
-          <state>1</state>
+          <state>2</state>
         </option>
         <option>
           <name>GRuntimeLibSelectSlave</name>
           <version>0</version>
-          <state>1</state>
+          <state>2</state>
         </option>
         <option>
           <name>RTDescription</name>
-          <state>Use the normal configuration of the C/C++ runtime library. No locale interface, C locale, no file descriptor support, no multibytes in printf and scanf, and no hex floats in strtod.</state>
+          <state>Use the full configuration of the C/C++ runtime library. Full locale interface, C locale, file descriptor support, multibytes in printf and scanf, and hex floats in strtod.</state>
         </option>
         <option>
           <name>OGProductVersion</name>
@@ -133,17 +133,17 @@
         </option>
         <option>
           <name>RTConfigPath2</name>
-          <state>$TOOLKIT_DIR$\INC\c\DLib_Config_Normal.h</state>
+          <state>$TOOLKIT_DIR$\INC\c\DLib_Config_Full.h</state>
         </option>
         <option>
           <name>GFPUCoreSlave</name>
           <version>20</version>
-          <state>39</state>
+          <state>38</state>
         </option>
         <option>
           <name>GBECoreSlave</name>
           <version>20</version>
-          <state>39</state>
+          <state>38</state>
         </option>
         <option>
           <name>OGUseCmsis</name>
@@ -584,7 +584,7 @@
         </option>
         <option>
           <name>OOCOutputFile</name>
-          <state>c.srec</state>
+          <state>wolfCrypt-test.srec</state>
         </option>
         <option>
           <name>OOCCommandLineProducer</name>
@@ -698,11 +698,11 @@
         </option>
         <option>
           <name>IlinkIcfOverride</name>
-          <state>0</state>
+          <state>1</state>
         </option>
         <option>
           <name>IlinkIcfFile</name>
-          <state>$TOOLKIT_DIR$\CONFIG\generic_cortex.icf</state>
+          <state>$PROJ_DIR$\wolfCrypt-test.icf</state>
         </option>
         <option>
           <name>IlinkIcfFileSlave</name>
diff --git a/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-test.icf b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-test.icf
new file mode 100644
index 000000000..211d253d4
--- /dev/null
+++ b/IDE/IAR-EWARM/Projects/CyaSSL-Lib/wolfCrypt-test.icf
@@ -0,0 +1,31 @@
+/*###ICF### Section handled by ICF editor, don't touch! ****/
+/*-Editor annotation file-*/
+/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
+/*-Specials-*/
+define symbol __ICFEDIT_intvec_start__ = 0x0;
+/*-Memory Regions-*/
+define symbol __ICFEDIT_region_ROM_start__ = 0x0;
+define symbol __ICFEDIT_region_ROM_end__   = 0x000FFFFF;
+define symbol __ICFEDIT_region_RAM_start__ = 0x1FFF0000;
+define symbol __ICFEDIT_region_RAM_end__   = 0x2000FFFF;
+/*-Sizes-*/
+define symbol __ICFEDIT_size_cstack__ = 0x2000;
+define symbol __ICFEDIT_size_heap__   = 0x3000;
+/**** End of ICF editor section. ###ICF###*/
+
+
+define memory mem with size = 4G;
+define region ROM_region   = mem:[from __ICFEDIT_region_ROM_start__   to __ICFEDIT_region_ROM_end__];
+define region RAM_region   = mem:[from __ICFEDIT_region_RAM_start__   to __ICFEDIT_region_RAM_end__];
+
+define block CSTACK    with alignment = 8, size = __ICFEDIT_size_cstack__   { };
+define block HEAP      with alignment = 8, size = __ICFEDIT_size_heap__     { };
+
+initialize by copy { readwrite };
+do not initialize  { section .noinit };
+
+place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
+
+place in ROM_region   { readonly };
+place in RAM_region   { readwrite,
+                        block CSTACK, block HEAP };
\ No newline at end of file
diff --git a/IDE/IAR-EWARM/README b/IDE/IAR-EWARM/README
index 57871ea00..f393cae30 100644
--- a/IDE/IAR-EWARM/README
+++ b/IDE/IAR-EWARM/README
@@ -20,13 +20,18 @@ Included Project Files
 
 Set Up Steps
 ------------
+0. Default Setting
+   Default Target of the projects are set to Cortex-M3 Simulator.
+   For check the projects, you can build and download to the simulator.
+   Open Terminal I/O window, by "view"->"Terminal I/O", and start execution.
+
 1. Project option settings 
    For each project,... 
    General Options: Choose appropriate "Target" options 
 
    For executable projects,... 
-   Linker->Config: Check "Override default" and "edit"->"Stack/Heap Sizes"  
-   Debugger: Choose your "Driver" 
+   Add "SystemInit" and "startup" for your MPU
+   Debugger: Choose your debug "Driver" 
 
 2. For benchmark project,... 
    Write your own "current_time" benchmark timer under "defined(CYASSL_IAR_ARM)" in benchmark.c 
diff --git a/cyassl/ctaocrypt/settings.h b/cyassl/ctaocrypt/settings.h
index 7c8bde4fc..c8bd28f14 100644
--- a/cyassl/ctaocrypt/settings.h
+++ b/cyassl/ctaocrypt/settings.h
@@ -143,6 +143,7 @@
     #define NO_FILESYSTEM
     #define NO_WRITEV
     #define CYASSL_USER_IO
+    #define  BENCH_EMBEDDED
 #endif
       
 #ifdef MICROCHIP_PIC32