From 7c5b3861303e3cf0210a40bf8a0a511583700fd0 Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Fri, 21 Mar 2014 19:23:19 +0700
Subject: [PATCH] clean ATTR_USB_MIN_ALIGNMENT on application and most of
 device except the msc_device.c

---
 demos/device/device_os_none/.cproject      | 137 ++++++++-------------
 demos/device/src/cdcd_app.c                |   4 +-
 demos/device/src/keyboardd_app.c           |   2 +-
 demos/device/src/moused_app.c              |   2 +-
 demos/device/src/mscd_app.c                |  10 +-
 demos/device/src/mscd_app_ramdisk.c        |   2 +-
 demos/device/src/mscd_app_romdisk.c        |   2 +-
 demos/device/src/tusb_config.h             |  22 ++--
 demos/device/src/tusb_descriptors.c        |  18 +--
 demos/host/host_os_none/host_os_none.uvopt |  10 +-
 tinyusb/class/cdc_device.c                 |   2 +-
 tinyusb/class/hid_device.c                 |   4 +-
 tinyusb/class/msc_device.c                 |   2 +-
 tinyusb/device/dcd_lpc_11uxx_13uxx.c       |   8 +-
 14 files changed, 96 insertions(+), 129 deletions(-)

diff --git a/demos/device/device_os_none/.cproject b/demos/device/device_os_none/.cproject
index 2cdd9dff..e94e019e 100644
--- a/demos/device/device_os_none/.cproject
+++ b/demos/device/device_os_none/.cproject
@@ -121,7 +121,7 @@
 							<builder buildPath="${workspace_loc:/device_keyboard/Debug}" errorParsers="org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.CWDLocator" id="com.crt.advproject.builder.exe.debug.1603637140" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.exe.debug"/>
 							<tool id="com.crt.advproject.cpp.exe.debug.1912680765" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${CFLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GCCErrorParser" id="com.crt.advproject.gcc.exe.debug.901878888" name="MCU C Compiler" superClass="com.crt.advproject.gcc.exe.debug">
-								<option id="com.crt.advproject.gcc.arch.227583493" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.arch.227583493" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gcc.thumb.1429919562" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.c.compiler.option.preprocessor.def.symbols.690334585" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="__REDLIB__"/>
@@ -147,7 +147,7 @@
 								<inputType id="com.crt.advproject.compiler.input.1660235734" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.gas.exe.debug.1919954827" name="MCU Assembler" superClass="com.crt.advproject.gas.exe.debug">
-								<option id="com.crt.advproject.gas.arch.62277376" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.arch.62277376" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gas.thumb.567012827" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.both.asm.option.flags.crt.1544048579" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
 								<inputType id="com.crt.advproject.assembler.input.2112542401" name="Additional Assembly Source Files" superClass="com.crt.advproject.assembler.input"/>
@@ -155,7 +155,7 @@
 							</tool>
 							<tool id="com.crt.advproject.link.cpp.exe.debug.438186138" name="MCU C++ Linker" superClass="com.crt.advproject.link.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.332994381" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
-								<option id="com.crt.advproject.link.arch.5439507" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.arch.5439507" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.1052282054" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.link.script.1723865493" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_os_none_Board_rf1ghznode.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.314167409" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
@@ -212,7 +212,7 @@
 							<builder buildPath="${workspace_loc:/device_keyboard/Debug}" enableAutoBuild="false" enabledIncrementalBuild="true" errorParsers="org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.CWDLocator" id="com.crt.advproject.builder.exe.debug.491161730" incrementalBuildTarget="all" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.exe.debug"/>
 							<tool id="com.crt.advproject.cpp.exe.debug.1586184655" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${CFLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GCCErrorParser" id="com.crt.advproject.gcc.exe.debug.1058924021" name="MCU C Compiler" superClass="com.crt.advproject.gcc.exe.debug">
-								<option id="com.crt.advproject.gcc.arch.1901283003" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.arch.1901283003" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gcc.thumb.1993301691" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.c.compiler.option.preprocessor.def.symbols.211439980" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="__REDLIB__"/>
@@ -239,7 +239,7 @@
 								<inputType id="com.crt.advproject.compiler.input.864372614" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.gas.exe.debug.73154126" name="MCU Assembler" superClass="com.crt.advproject.gas.exe.debug">
-								<option id="com.crt.advproject.gas.arch.767404687" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.arch.767404687" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gas.thumb.1342467320" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.both.asm.option.flags.crt.357381448" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
 								<option id="com.crt.advproject.gas.fpu.1588814622" name="Floating point" superClass="com.crt.advproject.gas.fpu" value="com.crt.advproject.gas.fpu.fpv4" valueType="enumerated"/>
@@ -248,7 +248,7 @@
 							</tool>
 							<tool id="com.crt.advproject.link.cpp.exe.debug.1716426006" name="MCU C++ Linker" superClass="com.crt.advproject.link.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.2143352384" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
-								<option id="com.crt.advproject.link.arch.449102543" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.arch.449102543" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.1645494591" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.link.script.1301365456" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_os_none_Board_EA4357.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.679369872" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
@@ -307,7 +307,7 @@
 							<builder buildPath="${workspace_loc:/device_keyboard/Debug}" enableAutoBuild="false" enabledIncrementalBuild="true" errorParsers="org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.CWDLocator" id="com.crt.advproject.builder.exe.debug.716919423" incrementalBuildTarget="all" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.exe.debug"/>
 							<tool id="com.crt.advproject.cpp.exe.debug.818122291" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${CFLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GCCErrorParser" id="com.crt.advproject.gcc.exe.debug.519176124" name="MCU C Compiler" superClass="com.crt.advproject.gcc.exe.debug">
-								<option id="com.crt.advproject.gcc.arch.1604470626" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.arch.1604470626" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gcc.thumb.530159727" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.c.compiler.option.preprocessor.def.symbols.216849614" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="__REDLIB__"/>
@@ -332,7 +332,7 @@
 								<inputType id="com.crt.advproject.compiler.input.289588331" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.gas.exe.debug.1445080885" name="MCU Assembler" superClass="com.crt.advproject.gas.exe.debug">
-								<option id="com.crt.advproject.gas.arch.573681571" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.arch.573681571" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gas.thumb.1344894564" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.both.asm.option.flags.crt.1806326273" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
 								<inputType id="com.crt.advproject.assembler.input.76983017" name="Additional Assembly Source Files" superClass="com.crt.advproject.assembler.input"/>
@@ -340,7 +340,7 @@
 							</tool>
 							<tool id="com.crt.advproject.link.cpp.exe.debug.1329585347" name="MCU C++ Linker" superClass="com.crt.advproject.link.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.1053597758" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
-								<option id="com.crt.advproject.link.arch.1241988591" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.arch.1241988591" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.659100667" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.link.script.849880058" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_os_none_Board_LPCXpresso1769.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.1592623502" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
@@ -398,7 +398,7 @@
 							<builder buildPath="${workspace_loc:/device_keyboard/Debug}" enableAutoBuild="false" enabledIncrementalBuild="true" errorParsers="org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.CWDLocator" id="com.crt.advproject.builder.exe.debug.1899170794" incrementalBuildTarget="all" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.exe.debug"/>
 							<tool id="com.crt.advproject.cpp.exe.debug.2135943703" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${CFLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GCCErrorParser" id="com.crt.advproject.gcc.exe.debug.1279756637" name="MCU C Compiler" superClass="com.crt.advproject.gcc.exe.debug">
-								<option id="com.crt.advproject.gcc.arch.1377327030" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.arch.1377327030" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gcc.thumb.35682332" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.c.compiler.option.preprocessor.def.symbols.2136316715" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="__REDLIB__"/>
@@ -425,7 +425,7 @@
 								<inputType id="com.crt.advproject.compiler.input.978348926" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.gas.exe.debug.985680963" name="MCU Assembler" superClass="com.crt.advproject.gas.exe.debug">
-								<option id="com.crt.advproject.gas.arch.614488739" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.arch.614488739" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gas.thumb.1110106343" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.both.asm.option.flags.crt.1384228154" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
 								<option id="com.crt.advproject.gas.fpu.620068352" name="Floating point" superClass="com.crt.advproject.gas.fpu" value="com.crt.advproject.gas.fpu.fpv4" valueType="enumerated"/>
@@ -434,7 +434,7 @@
 							</tool>
 							<tool id="com.crt.advproject.link.cpp.exe.debug.738370064" name="MCU C++ Linker" superClass="com.crt.advproject.link.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.357593495" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
-								<option id="com.crt.advproject.link.arch.1578855812" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.arch.1578855812" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.1249648720" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.link.script.1933263022" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_os_none_Board_LPCLink2.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.1871988533" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
@@ -493,7 +493,7 @@
 							<builder buildPath="${workspace_loc:/device_keyboard/Debug}" enableAutoBuild="false" enabledIncrementalBuild="true" errorParsers="org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.CWDLocator" id="com.crt.advproject.builder.exe.debug.1213948863" incrementalBuildTarget="all" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.exe.debug"/>
 							<tool id="com.crt.advproject.cpp.exe.debug.1215673371" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${CFLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GCCErrorParser" id="com.crt.advproject.gcc.exe.debug.265056823" name="MCU C Compiler" superClass="com.crt.advproject.gcc.exe.debug">
-								<option id="com.crt.advproject.gcc.arch.1066934712" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gcc.arch.1066934712" name="Architecture" superClass="com.crt.advproject.gcc.arch" value="com.crt.advproject.gcc.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gcc.thumb.1913988235" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.c.compiler.option.preprocessor.def.symbols.752273048" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
 									<listOptionValue builtIn="false" value="__REDLIB__"/>
@@ -520,7 +520,7 @@
 								<inputType id="com.crt.advproject.compiler.input.503300094" superClass="com.crt.advproject.compiler.input"/>
 							</tool>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.gas.exe.debug.1959731457" name="MCU Assembler" superClass="com.crt.advproject.gas.exe.debug">
-								<option id="com.crt.advproject.gas.arch.1912407389" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.arch.1912407389" name="Architecture" superClass="com.crt.advproject.gas.arch" value="com.crt.advproject.gas.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.gas.thumb.860719262" name="Thumb mode" superClass="com.crt.advproject.gas.thumb" value="true" valueType="boolean"/>
 								<option id="gnu.both.asm.option.flags.crt.669705632" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -D__REDLIB__ -DDEBUG -D__CODE_RED" valueType="string"/>
 								<option id="com.crt.advproject.gas.fpu.886955384" name="Floating point" superClass="com.crt.advproject.gas.fpu" value="com.crt.advproject.gas.fpu.fpv4" valueType="enumerated"/>
@@ -529,7 +529,7 @@
 							</tool>
 							<tool id="com.crt.advproject.link.cpp.exe.debug.1046410367" name="MCU C++ Linker" superClass="com.crt.advproject.link.cpp.exe.debug"/>
 							<tool command="arm-none-eabi-gcc" commandLinePattern="${COMMAND} ${FLAGS} ${OUTPUT_FLAG}${OUTPUT_PREFIX}${OUTPUT} ${INPUTS}" errorParsers="org.eclipse.cdt.core.GLDErrorParser" id="com.crt.advproject.link.exe.debug.971343908" name="MCU Linker" superClass="com.crt.advproject.link.exe.debug">
-								<option id="com.crt.advproject.link.arch.2038369756" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm4" valueType="enumerated"/>
+								<option id="com.crt.advproject.link.arch.2038369756" name="Architecture" superClass="com.crt.advproject.link.arch" value="com.crt.advproject.link.target.cm3" valueType="enumerated"/>
 								<option id="com.crt.advproject.link.thumb.712014632" name="Thumb mode" superClass="com.crt.advproject.link.thumb" value="true" valueType="boolean"/>
 								<option id="com.crt.advproject.link.script.178100429" name="Linker script" superClass="com.crt.advproject.link.script" value="&quot;device_os_none_Board_NGX4330.ld&quot;" valueType="string"/>
 								<option id="com.crt.advproject.link.manage.171795197" name="Manage linker script" superClass="com.crt.advproject.link.manage" value="true" valueType="boolean"/>
@@ -568,86 +568,49 @@
 	<storageModule moduleId="com.crt.config">
 		<projectStorage>&lt;?xml version="1.0" encoding="UTF-8"?&gt;&#13;
 &lt;TargetConfig&gt;&#13;
-&lt;Properties property_0="" property_2="LPC18x7_43x7_2x512_BootA.cfx" property_3="NXP" property_4="LPC4357" property_count="5" version="60100"/&gt;&#13;
-&lt;infoList vendor="NXP"&gt;&lt;info chip="LPC4357" flash_driver="LPC18x7_43x7_2x512_BootA.cfx" match_id="0x0" name="LPC4357" resetscript="LPC18LPC43InternalFLASHBootResetscript.scp" stub="crt_emu_lpc18_43_nxp"&gt;&lt;chip&gt;&lt;name&gt;LPC4357&lt;/name&gt;&#13;
-&lt;family&gt;LPC43xx&lt;/family&gt;&#13;
+&lt;Properties property_0="" property_3="NXP" property_4="LPC1347" property_count="5" version="1"/&gt;&#13;
+&lt;infoList vendor="NXP"&gt;&lt;info chip="LPC1347" match_id="0x08020543" name="LPC1347" stub="crt_emu_lpc11_13_nxp"&gt;&lt;chip&gt;&lt;name&gt;LPC1347&lt;/name&gt;&#13;
+&lt;family&gt;LPC13xx (12bit ADC)&lt;/family&gt;&#13;
 &lt;vendor&gt;NXP (formerly Philips)&lt;/vendor&gt;&#13;
 &lt;reset board="None" core="Real" sys="Real"/&gt;&#13;
-&lt;clock changeable="TRUE" freq="20MHz" is_accurate="TRUE"/&gt;&#13;
+&lt;clock changeable="TRUE" freq="12MHz" is_accurate="TRUE"/&gt;&#13;
 &lt;memory can_program="true" id="Flash" is_ro="true" type="Flash"/&gt;&#13;
 &lt;memory id="RAM" type="RAM"/&gt;&#13;
 &lt;memory id="Periph" is_volatile="true" type="Peripheral"/&gt;&#13;
-&lt;memoryInstance derived_from="Flash" id="MFlashA512" location="0x1a000000" size="0x80000"/&gt;&#13;
-&lt;memoryInstance derived_from="Flash" id="MFlashB512" location="0x1b000000" size="0x80000"/&gt;&#13;
-&lt;memoryInstance derived_from="RAM" id="RamLoc32" location="0x10000000" size="0x8000"/&gt;&#13;
-&lt;memoryInstance derived_from="RAM" id="RamLoc40" location="0x10080000" size="0xa000"/&gt;&#13;
-&lt;memoryInstance derived_from="RAM" id="RamAHB32" location="0x20000000" size="0x8000"/&gt;&#13;
-&lt;memoryInstance derived_from="RAM" id="RamAHB16" location="0x20008000" size="0x4000"/&gt;&#13;
-&lt;memoryInstance derived_from="RAM" id="RamAHB_ETB16" location="0x2000c000" size="0x4000"/&gt;&#13;
-&lt;prog_flash blocksz="0x2000" location="0x1a000000" maxprgbuff="0x400" progwithcode="TRUE" size="0x10000"/&gt;&#13;
-&lt;prog_flash blocksz="0x10000" location="0x1a010000" maxprgbuff="0x400" progwithcode="TRUE" size="0x70000"/&gt;&#13;
-&lt;prog_flash blocksz="0x2000" location="0x1b000000" maxprgbuff="0x400" progwithcode="TRUE" size="0x10000"/&gt;&#13;
-&lt;prog_flash blocksz="0x10000" location="0x1b010000" maxprgbuff="0x400" progwithcode="TRUE" size="0x70000"/&gt;&#13;
-&lt;peripheralInstance derived_from="V7M_MPU" determined="infoFile" id="MPU" location="0xe000ed90"/&gt;&#13;
-&lt;peripheralInstance derived_from="V7M_NVIC" determined="infoFile" id="NVIC" location="0xe000e000"/&gt;&#13;
-&lt;peripheralInstance derived_from="V7M_DCR" determined="infoFile" id="DCR" location="0xe000edf0"/&gt;&#13;
-&lt;peripheralInstance derived_from="V7M_ITM" determined="infoFile" id="ITM" location="0xe0000000"/&gt;&#13;
-&lt;peripheralInstance derived_from="SCT" determined="infoFile" id="SCT" location="0x40000000"/&gt;&#13;
-&lt;peripheralInstance derived_from="GPDMA" determined="infoFile" id="GPDMA" location="0x40002000"/&gt;&#13;
-&lt;peripheralInstance derived_from="SPIFI" determined="infoFile" id="SPIFI" location="0x40003000"/&gt;&#13;
-&lt;peripheralInstance derived_from="SDMMC" determined="infoFile" id="SDMMC" location="0x40004000"/&gt;&#13;
-&lt;peripheralInstance derived_from="EMC" determined="infoFile" id="EMC" location="0x40005000"/&gt;&#13;
-&lt;peripheralInstance derived_from="USB0" determined="infoFile" id="USB0" location="0x40006000"/&gt;&#13;
-&lt;peripheralInstance derived_from="USB1" determined="infoFile" id="USB1" location="0x40007000"/&gt;&#13;
-&lt;peripheralInstance derived_from="LCD" determined="infoFile" id="LCD" location="0x40008000"/&gt;&#13;
-&lt;peripheralInstance derived_from="EEPROM" determined="infoFile" id="EEPROM" location="0x4000e000"/&gt;&#13;
-&lt;peripheralInstance derived_from="ETHERNET" determined="infoFile" id="ETHERNET" location="0x40010000"/&gt;&#13;
-&lt;peripheralInstance derived_from="ATIMER" determined="infoFile" id="ATIMER" location="0x40040000"/&gt;&#13;
-&lt;peripheralInstance derived_from="REGFILE" determined="infoFile" id="REGFILE" location="0x40041000"/&gt;&#13;
-&lt;peripheralInstance derived_from="PMC" determined="infoFile" id="PMC" location="0x40042000"/&gt;&#13;
-&lt;peripheralInstance derived_from="CREG" determined="infoFile" id="CREG" location="0x40043000"/&gt;&#13;
-&lt;peripheralInstance derived_from="EVENTROUTER" determined="infoFile" id="EVENTROUTER" location="0x40044000"/&gt;&#13;
-&lt;peripheralInstance derived_from="RTC" determined="infoFile" id="RTC" location="0x40046000"/&gt;&#13;
-&lt;peripheralInstance derived_from="CGU" determined="infoFile" id="CGU" location="0x40050000"/&gt;&#13;
-&lt;peripheralInstance derived_from="CCU1" determined="infoFile" id="CCU1" location="0x40051000"/&gt;&#13;
-&lt;peripheralInstance derived_from="CCU2" determined="infoFile" id="CCU2" location="0x40052000"/&gt;&#13;
-&lt;peripheralInstance derived_from="RGU" determined="infoFile" id="RGU" location="0x40053000"/&gt;&#13;
-&lt;peripheralInstance derived_from="WWDT" determined="infoFile" id="WWDT" location="0x40080000"/&gt;&#13;
-&lt;peripheralInstance derived_from="USART0" determined="infoFile" id="USART0" location="0x40081000"/&gt;&#13;
-&lt;peripheralInstance derived_from="USART2" determined="infoFile" id="USART2" location="0x400c1000"/&gt;&#13;
-&lt;peripheralInstance derived_from="USART3" determined="infoFile" id="USART3" location="0x400c2000"/&gt;&#13;
-&lt;peripheralInstance derived_from="UART1" determined="infoFile" id="UART1" location="0x40082000"/&gt;&#13;
-&lt;peripheralInstance derived_from="SSP0" determined="infoFile" id="SSP0" location="0x40083000"/&gt;&#13;
-&lt;peripheralInstance derived_from="SSP1" determined="infoFile" id="SSP1" location="0x400c5000"/&gt;&#13;
-&lt;peripheralInstance derived_from="TIMER0" determined="infoFile" id="TIMER0" location="0x40084000"/&gt;&#13;
-&lt;peripheralInstance derived_from="TIMER1" determined="infoFile" id="TIMER1" location="0x40085000"/&gt;&#13;
-&lt;peripheralInstance derived_from="TIMER2" determined="infoFile" id="TIMER2" location="0x400c3000"/&gt;&#13;
-&lt;peripheralInstance derived_from="TIMER3" determined="infoFile" id="TIMER3" location="0x400c4000"/&gt;&#13;
-&lt;peripheralInstance derived_from="SCU" determined="infoFile" id="SCU" location="0x40086000"/&gt;&#13;
-&lt;peripheralInstance derived_from="GPIO-PIN-INT" determined="infoFile" id="GPIO-PIN-INT" location="0x40087000"/&gt;&#13;
-&lt;peripheralInstance derived_from="GPIO-GROUP-INT0" determined="infoFile" id="GPIO-GROUP-INT0" location="0x40088000"/&gt;&#13;
-&lt;peripheralInstance derived_from="GPIO-GROUP-INT1" determined="infoFile" id="GPIO-GROUP-INT1" location="0x40089000"/&gt;&#13;
-&lt;peripheralInstance derived_from="MCPWM" determined="infoFile" id="MCPWM" location="0x400a0000"/&gt;&#13;
-&lt;peripheralInstance derived_from="I2C0" determined="infoFile" id="I2C0" location="0x400a1000"/&gt;&#13;
-&lt;peripheralInstance derived_from="I2C1" determined="infoFile" id="I2C1" location="0x400e0000"/&gt;&#13;
-&lt;peripheralInstance derived_from="I2S0" determined="infoFile" id="I2S0" location="0x400a2000"/&gt;&#13;
-&lt;peripheralInstance derived_from="I2S1" determined="infoFile" id="I2S1" location="0x400a3000"/&gt;&#13;
-&lt;peripheralInstance derived_from="C-CAN1" determined="infoFile" id="C-CAN1" location="0x400a4000"/&gt;&#13;
-&lt;peripheralInstance derived_from="RITIMER" determined="infoFile" id="RITIMER" location="0x400c0000"/&gt;&#13;
-&lt;peripheralInstance derived_from="QEI" determined="infoFile" id="QEI" location="0x400c6000"/&gt;&#13;
-&lt;peripheralInstance derived_from="GIMA" determined="infoFile" id="GIMA" location="0x400c7000"/&gt;&#13;
-&lt;peripheralInstance derived_from="DAC" determined="infoFile" id="DAC" location="0x400e1000"/&gt;&#13;
-&lt;peripheralInstance derived_from="C-CAN0" determined="infoFile" id="C-CAN0" location="0x400e2000"/&gt;&#13;
-&lt;peripheralInstance derived_from="ADC0" determined="infoFile" id="ADC0" location="0x400e3000"/&gt;&#13;
-&lt;peripheralInstance derived_from="ADC1" determined="infoFile" id="ADC1" location="0x400e4000"/&gt;&#13;
-&lt;peripheralInstance derived_from="GPIO-PORT" determined="infoFile" id="GPIO-PORT" location="0x400f4000"/&gt;&#13;
-&lt;peripheralInstance derived_from="SPI" determined="infoFile" id="SPI" location="0x40100000"/&gt;&#13;
-&lt;peripheralInstance derived_from="SGPIO" determined="infoFile" id="SGPIO" location="0x40101000"/&gt;&#13;
+&lt;memoryInstance derived_from="Flash" id="MFlash64" location="0x0" size="0x10000"/&gt;&#13;
+&lt;memoryInstance derived_from="RAM" id="RamLoc8" location="0x10000000" size="0x2000"/&gt;&#13;
+&lt;memoryInstance derived_from="RAM" id="RamUsb2" location="0x20004000" size="0x800"/&gt;&#13;
+&lt;memoryInstance derived_from="RAM" id="RamPeriph2" location="0x20000000" size="0x800"/&gt;&#13;
+&lt;prog_flash blocksz="0x1000" location="0x0" maxprgbuff="0x400" progwithcode="TRUE" size="0x10000"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_MPU" id="MPU" location="0xe000ed90"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_NVIC" id="NVIC" location="0xe000e000"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_DCR" id="DCR" location="0xe000edf0"/&gt;&#13;
+&lt;peripheralInstance derived_from="V7M_ITM" id="ITM" location="0xe0000000"/&gt;&#13;
+&lt;peripheralInstance derived_from="I2C" id="I2C" location="0x40000000"/&gt;&#13;
+&lt;peripheralInstance derived_from="WWDT" id="WWDT" location="0x40004000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USART" id="USART" location="0x40008000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CT16B0" id="CT16B0" location="0x4000c000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CT16B1" id="CT16B1" location="0x40010000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CT32B0" id="CT32B0" location="0x40014000"/&gt;&#13;
+&lt;peripheralInstance derived_from="CT32B1" id="CT32B1" location="0x40018000"/&gt;&#13;
+&lt;peripheralInstance derived_from="ADC" id="ADC" location="0x4001c000"/&gt;&#13;
+&lt;peripheralInstance derived_from="PMU" id="PMU" location="0x40038000"/&gt;&#13;
+&lt;peripheralInstance derived_from="FLASHCTRL" id="FLASHCTRL" location="0x4003c000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SSP0" id="SSP0" location="0x40040000"/&gt;&#13;
+&lt;peripheralInstance derived_from="IOCON" id="IOCON" location="0x40044000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SYSCON" id="SYSCON" location="0x40048000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-PIN-INT" id="GPIO-PIN-INT" location="0x4004c000"/&gt;&#13;
+&lt;peripheralInstance derived_from="SSP1" id="SSP1" location="0x40058000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-GROUP-INT0" id="GPIO-GROUP-INT0" location="0x4005c000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-GROUP-INT1" id="GPIO-GROUP-INT1" location="0x40060000"/&gt;&#13;
+&lt;peripheralInstance derived_from="RITIMER" id="RITIMER" location="0x40064000"/&gt;&#13;
+&lt;peripheralInstance derived_from="USB" id="USB" location="0x40080000"/&gt;&#13;
+&lt;peripheralInstance derived_from="GPIO-PORT" id="GPIO-PORT" location="0x50000000"/&gt;&#13;
 &lt;/chip&gt;&#13;
-&lt;processor&gt;&lt;name gcc_name="cortex-m4"&gt;Cortex-M4&lt;/name&gt;&#13;
+&lt;processor&gt;&lt;name gcc_name="cortex-m3"&gt;Cortex-M3&lt;/name&gt;&#13;
 &lt;family&gt;Cortex-M&lt;/family&gt;&#13;
 &lt;/processor&gt;&#13;
-&lt;link href="nxp_lpc43xx_peripheral.xme" show="embed" type="simple"/&gt;&#13;
+&lt;link href="nxp_lpc13Uxx_peripheral.xme" show="embed" type="simple"/&gt;&#13;
 &lt;/info&gt;&#13;
 &lt;/infoList&gt;&#13;
 &lt;/TargetConfig&gt;</projectStorage>
diff --git a/demos/device/src/cdcd_app.c b/demos/device/src/cdcd_app.c
index e29590a2..90b38e21 100644
--- a/demos/device/src/cdcd_app.c
+++ b/demos/device/src/cdcd_app.c
@@ -57,8 +57,8 @@ OSAL_SEM_DEF(cdcd_semaphore);
 
 static osal_semaphore_handle_t sem_hdl;
 
-TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT static uint8_t serial_rx_buffer[CDCD_APP_BUFFER_SIZE];
-TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT static uint8_t serial_tx_buffer[CDCD_APP_BUFFER_SIZE];
+TUSB_CFG_ATTR_USBRAM static uint8_t serial_rx_buffer[CDCD_APP_BUFFER_SIZE];
+TUSB_CFG_ATTR_USBRAM static uint8_t serial_tx_buffer[CDCD_APP_BUFFER_SIZE];
 
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
diff --git a/demos/device/src/keyboardd_app.c b/demos/device/src/keyboardd_app.c
index 3b1819da..0fa73aa5 100644
--- a/demos/device/src/keyboardd_app.c
+++ b/demos/device/src/keyboardd_app.c
@@ -52,7 +52,7 @@
 //--------------------------------------------------------------------+
 OSAL_TASK_DEF(keyboardd_app_task, 128, KEYBOARDD_APP_TASK_PRIO);
 
-TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT hid_keyboard_report_t keyboard_report;
+TUSB_CFG_ATTR_USBRAM hid_keyboard_report_t keyboard_report;
 
 //--------------------------------------------------------------------+
 // tinyusb Callbacks
diff --git a/demos/device/src/moused_app.c b/demos/device/src/moused_app.c
index 6aed296c..e123e1bb 100644
--- a/demos/device/src/moused_app.c
+++ b/demos/device/src/moused_app.c
@@ -52,7 +52,7 @@
 //--------------------------------------------------------------------+
 OSAL_TASK_DEF(moused_app_task, 128, MOUSED_APP_TASK_PRIO);
 
-TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT hid_mouse_report_t mouse_report;
+TUSB_CFG_ATTR_USBRAM hid_mouse_report_t mouse_report;
 
 //--------------------------------------------------------------------+
 // tinyusb Callbacks
diff --git a/demos/device/src/mscd_app.c b/demos/device/src/mscd_app.c
index c2763932..316cb18f 100644
--- a/demos/device/src/mscd_app.c
+++ b/demos/device/src/mscd_app.c
@@ -46,7 +46,7 @@
 //--------------------------------------------------------------------+
 // MACRO CONSTANT TYPEDEF
 //--------------------------------------------------------------------+
-TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+TUSB_CFG_ATTR_USBRAM
 static scsi_inquiry_data_t mscd_inquiry_data =
 {
     .is_removable         = 1,
@@ -57,14 +57,14 @@ static scsi_inquiry_data_t mscd_inquiry_data =
     .product_revision     = "0.01"
 };
 
-TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+TUSB_CFG_ATTR_USBRAM
 static scsi_read_capacity10_data_t mscd_read_capacity10_data =
 {
     .last_lba   = ENDIAN_BE(DISK_BLOCK_NUM-1), // read capacity
     .block_size = ENDIAN_BE(DISK_BLOCK_SIZE)
 };
 
-TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+TUSB_CFG_ATTR_USBRAM
 scsi_sense_fixed_data_t mscd_sense_data =
 {
     .response_code        = 0x70,
@@ -72,7 +72,7 @@ scsi_sense_fixed_data_t mscd_sense_data =
     .additional_sense_len = sizeof(scsi_sense_fixed_data_t) - 8
 };
 
-TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+TUSB_CFG_ATTR_USBRAM
 static scsi_read_format_capacity_data_t mscd_format_capacity_data =
 {
     .list_length     = 8,
@@ -81,7 +81,7 @@ static scsi_read_format_capacity_data_t mscd_format_capacity_data =
     .block_size_u16  = ENDIAN_BE16(DISK_BLOCK_SIZE)
 };
 
-TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+TUSB_CFG_ATTR_USBRAM
 static scsi_mode_parameters_t msc_dev_mode_para =
 {
     .mode_data_length        = 3,
diff --git a/demos/device/src/mscd_app_ramdisk.c b/demos/device/src/mscd_app_ramdisk.c
index 36f9beed..b4fde39c 100644
--- a/demos/device/src/mscd_app_ramdisk.c
+++ b/demos/device/src/mscd_app_ramdisk.c
@@ -47,7 +47,7 @@
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
-TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+TUSB_CFG_ATTR_USBRAM
 uint8_t mscd_app_ramdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
 {
   //------------- Boot Sector -------------//
diff --git a/demos/device/src/mscd_app_romdisk.c b/demos/device/src/mscd_app_romdisk.c
index 6001bb90..a4a22a6b 100644
--- a/demos/device/src/mscd_app_romdisk.c
+++ b/demos/device/src/mscd_app_romdisk.c
@@ -91,7 +91,7 @@ const uint8_t mscd_app_rommdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
   [3] = README_CONTENTS
 };
 
-ATTR_USB_MIN_ALIGNMENT TUSB_CFG_ATTR_USBRAM
+TUSB_CFG_ATTR_USBRAM
 static uint8_t sector_buffer[DISK_BLOCK_SIZE];
 
 //--------------------------------------------------------------------+
diff --git a/demos/device/src/tusb_config.h b/demos/device/src/tusb_config.h
index 295e3d69..63399b1c 100644
--- a/demos/device/src/tusb_config.h
+++ b/demos/device/src/tusb_config.h
@@ -59,11 +59,11 @@
 #define TUSB_CFG_DEVICE_FULLSPEED               1 // TODO refractor, remove
 
 //------------- CLASS -------------//
-#define TUSB_CFG_DEVICE_HID_KEYBOARD            1
+#define TUSB_CFG_DEVICE_HID_KEYBOARD            0
 #define TUSB_CFG_DEVICE_HID_MOUSE               1
 #define TUSB_CFG_DEVICE_HID_GENERIC             0 // not supported yet
-#define TUSB_CFG_DEVICE_MSC                     0
-#define TUSB_CFG_DEVICE_CDC                     1
+#define TUSB_CFG_DEVICE_MSC                     1
+#define TUSB_CFG_DEVICE_CDC                     0
 
 //--------------------------------------------------------------------+
 // COMMON CONFIGURATION
@@ -80,7 +80,7 @@
 #ifdef __CODE_RED // compiled with lpcxpresso
 
   #if (TUSB_CFG_MCU == MCU_LPC11UXX) || (TUSB_CFG_MCU == MCU_LPC13UXX)
-    #define TUSB_CFG_ATTR_USBRAM  ATTR_SECTION(.data.$RAM2)
+    #define TUSB_CFG_ATTR_USBRAM  ATTR_SECTION(.data.$RAM2) ATTR_ALIGNED(64) // lp11u & lp13u requires data to be 64 byte aligned
   #elif TUSB_CFG_MCU == MCU_LPC175X_6X
     #define TUSB_CFG_ATTR_USBRAM // LPC17xx USB DMA can access all
   #elif  (TUSB_CFG_MCU == MCU_LPC43XX)
@@ -90,21 +90,21 @@
 #elif defined  __CC_ARM // Compiled with Keil armcc, USBRAM_SECTION is defined in scatter files
 
   #if (TUSB_CFG_MCU == MCU_LPC11UXX) || (TUSB_CFG_MCU == MCU_LPC13UXX)
-    #define TUSB_CFG_ATTR_USBRAM  ATTR_SECTION(USBRAM_SECTION)
-  #elif  (TUSB_CFG_MCU == MCU_LPC43XX)
-    #define TUSB_CFG_ATTR_USBRAM // Use keil tool configure to have AHB SRAM as default memory
+    #define TUSB_CFG_ATTR_USBRAM  ATTR_SECTION(USBRAM_SECTION) ATTR_ALIGNED(64) // lp11u & lp13u requires data to be 64 byte aligned
   #elif (TUSB_CFG_MCU == MCU_LPC175X_6X)
     #define TUSB_CFG_ATTR_USBRAM
+  #elif  (TUSB_CFG_MCU == MCU_LPC43XX)
+    #define TUSB_CFG_ATTR_USBRAM // Use keil tool configure to have AHB SRAM as default memory
   #endif
 
 #elif defined __ICCARM__ // compiled with IAR
 
-  #if  (TUSB_CFG_MCU == MCU_LPC43XX)
-    #define TUSB_CFG_ATTR_USBRAM _Pragma("location=\".ahb_sram1\"")
+  #if (TUSB_CFG_MCU == MCU_LPC11UXX) || (TUSB_CFG_MCU == MCU_LPC13UXX)
+    #define TUSB_CFG_ATTR_USBRAM _Pragma("location=\"USB_PACKET_MEMORY\"") ATTR_ALIGNED(64)
   #elif (TUSB_CFG_MCU == MCU_LPC175X_6X)
     #define TUSB_CFG_ATTR_USBRAM
-  #elif (TUSB_CFG_MCU == MCU_LPC11UXX) || (TUSB_CFG_MCU == MCU_LPC13UXX)
-    #define TUSB_CFG_ATTR_USBRAM _Pragma("location=\"USB_PACKET_MEMORY\"")
+  #elif  (TUSB_CFG_MCU == MCU_LPC43XX)
+    #define TUSB_CFG_ATTR_USBRAM _Pragma("location=\".ahb_sram1\"")
   #endif
 
 #else
diff --git a/demos/device/src/tusb_descriptors.c b/demos/device/src/tusb_descriptors.c
index 4ab5b011..5e8c0ad0 100644
--- a/demos/device/src/tusb_descriptors.c
+++ b/demos/device/src/tusb_descriptors.c
@@ -42,7 +42,7 @@
 // Keyboard Report Descriptor
 //--------------------------------------------------------------------+
 #if TUSB_CFG_DEVICE_HID_KEYBOARD
-ATTR_USB_MIN_ALIGNMENT TUSB_CFG_ATTR_USBRAM
+TUSB_CFG_ATTR_USBRAM
 uint8_t desc_keyboard_report[] = {
   HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP     ),
   HID_USAGE      ( HID_USAGE_DESKTOP_KEYBOARD ),
@@ -89,7 +89,7 @@ uint8_t desc_keyboard_report[] = {
 // Mouse Report Descriptor
 //--------------------------------------------------------------------+
 #if TUSB_CFG_DEVICE_HID_MOUSE
-ATTR_USB_MIN_ALIGNMENT TUSB_CFG_ATTR_USBRAM
+TUSB_CFG_ATTR_USBRAM
 uint8_t desc_mouse_report[] = {
   HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP     ),
   HID_USAGE      ( HID_USAGE_DESKTOP_MOUSE    ),
@@ -137,7 +137,7 @@ uint8_t desc_mouse_report[] = {
 //--------------------------------------------------------------------+
 // USB DEVICE DESCRIPTOR
 //--------------------------------------------------------------------+
-ATTR_USB_MIN_ALIGNMENT TUSB_CFG_ATTR_USBRAM
+TUSB_CFG_ATTR_USBRAM
 tusb_descriptor_device_t desc_device =
 {
     .bLength            = sizeof(tusb_descriptor_device_t),
@@ -171,7 +171,7 @@ tusb_descriptor_device_t desc_device =
 //--------------------------------------------------------------------+
 // USB COFNIGURATION DESCRIPTOR
 //--------------------------------------------------------------------+
-ATTR_USB_MIN_ALIGNMENT TUSB_CFG_ATTR_USBRAM
+TUSB_CFG_ATTR_USBRAM
 app_descriptor_configuration_t desc_configuration =
 {
     .configuration =
@@ -410,28 +410,28 @@ app_descriptor_configuration_t desc_configuration =
 #define STRING_LEN_UNICODE(n) (2 + (2*(n))) // also includes 2 byte header
 #define ENDIAN_BE16_FROM( high, low) ENDIAN_BE16(high << 8 | low)
 
-ATTR_USB_MIN_ALIGNMENT TUSB_CFG_ATTR_USBRAM
+TUSB_CFG_ATTR_USBRAM
 uint16_t desc_string_language[] =
 {
     ENDIAN_BE16_FROM( STRING_LEN_UNICODE(1), TUSB_DESC_TYPE_STRING ),
     0x0409
 };
 
-ATTR_USB_MIN_ALIGNMENT TUSB_CFG_ATTR_USBRAM
+TUSB_CFG_ATTR_USBRAM
 uint16_t desc_string_manufacturer[] =
 {
     ENDIAN_BE16_FROM( STRING_LEN_UNICODE(11), TUSB_DESC_TYPE_STRING),
     't', 'i', 'n', 'y', 'u', 's', 'b', '.', 'o', 'r', 'g' // len = 11
 };
 
-ATTR_USB_MIN_ALIGNMENT TUSB_CFG_ATTR_USBRAM
+TUSB_CFG_ATTR_USBRAM
 uint16_t desc_string_product[] =
 {
     ENDIAN_BE16_FROM( STRING_LEN_UNICODE(14), TUSB_DESC_TYPE_STRING),
     't', 'i', 'n', 'y', 'u', 's', 'b', ' ', 'D', 'e', 'v', 'i', 'c', 'e' // len = 14
 };
 
-ATTR_USB_MIN_ALIGNMENT TUSB_CFG_ATTR_USBRAM
+TUSB_CFG_ATTR_USBRAM
 uint16_t desc_string_serial[] =
 {
     ENDIAN_BE16_FROM( STRING_LEN_UNICODE(4), TUSB_DESC_TYPE_STRING),
@@ -457,7 +457,7 @@ tusbd_descriptor_pointer_t tusbd_descriptor_pointers =
     .p_hid_keyboard_report = desc_keyboard_report,
     #endif
 
-    #if TUSB_CFG_DEVICE_HID_KEYBOARD
+    #if TUSB_CFG_DEVICE_HID_MOUSE
     .p_hid_mouse_report    = desc_mouse_report,
     #endif
 };
diff --git a/demos/host/host_os_none/host_os_none.uvopt b/demos/host/host_os_none/host_os_none.uvopt
index d67fa8cb..a95d6ed6 100644
--- a/demos/host/host_os_none/host_os_none.uvopt
+++ b/demos/host/host_os_none/host_os_none.uvopt
@@ -1114,7 +1114,7 @@
       <Focus>0</Focus>
       <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>35</TopLine>
+      <TopLine>36</TopLine>
       <CurrentLine>38</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\tinyusb\hal\hal_lpc175x_6x.c</PathWithFileName>
@@ -1162,7 +1162,7 @@
       <Focus>0</Focus>
       <ColumnNumber>0</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>18</TopLine>
+      <TopLine>19</TopLine>
       <CurrentLine>34</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\tinyusb\class\cdc_host.c</PathWithFileName>
@@ -1306,7 +1306,7 @@
       <Focus>0</Focus>
       <ColumnNumber>15</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>6</TopLine>
+      <TopLine>7</TopLine>
       <CurrentLine>10</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\tinyusb\host\ohci\ohci.c</PathWithFileName>
@@ -1438,7 +1438,7 @@
 
   <Group>
     <GroupName>boards</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -1754,7 +1754,7 @@
       <Focus>0</Focus>
       <ColumnNumber>35</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>
-      <TopLine>77</TopLine>
+      <TopLine>78</TopLine>
       <CurrentLine>86</CurrentLine>
       <bDave2>0</bDave2>
       <PathWithFileName>..\..\..\mcu\lpc175x_6x\LPC17xx_DriverLib\source\lpc17xx_clkpwr.c</PathWithFileName>
diff --git a/tinyusb/class/cdc_device.c b/tinyusb/class/cdc_device.c
index 332e33ea..40509540 100644
--- a/tinyusb/class/cdc_device.c
+++ b/tinyusb/class/cdc_device.c
@@ -50,7 +50,7 @@
 //--------------------------------------------------------------------+
 // MACRO CONSTANT TYPEDEF
 //--------------------------------------------------------------------+
-TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
+TUSB_CFG_ATTR_USBRAM
 static cdc_line_coding_t cdcd_line_coding[CONTROLLER_DEVICE_NUMBER];
 
 typedef struct {
diff --git a/tinyusb/class/hid_device.c b/tinyusb/class/hid_device.c
index 1adf035b..1f266da2 100644
--- a/tinyusb/class/hid_device.c
+++ b/tinyusb/class/hid_device.c
@@ -101,10 +101,8 @@ static hidd_class_driver_t const hidd_class_driver[HIDD_NUMBER_OF_SUBCLASS] =
 #endif
 };
 
-
 // TODO [HID] generic
-TUSB_CFG_ATTR_USBRAM ATTR_USB_MIN_ALIGNMENT
-uint8_t m_control_data[ MAX_OF(sizeof(hid_keyboard_report_t), sizeof(hid_mouse_report_t)) ];
+TUSB_CFG_ATTR_USBRAM uint8_t m_control_data[ MAX_OF(sizeof(hid_keyboard_report_t), sizeof(hid_mouse_report_t)) ];
 
 //--------------------------------------------------------------------+
 // KEYBOARD APPLICATION API
diff --git a/tinyusb/class/msc_device.c b/tinyusb/class/msc_device.c
index d8f64f16..5f66e64b 100644
--- a/tinyusb/class/msc_device.c
+++ b/tinyusb/class/msc_device.c
@@ -69,7 +69,7 @@ typedef struct {
   endpoint_handle_t edpt_in, edpt_out;
 }mscd_interface_t;
 
-ATTR_USB_MIN_ALIGNMENT TUSB_CFG_ATTR_USBRAM STATIC_VAR mscd_interface_t mscd_data;
+TUSB_CFG_ATTR_USBRAM STATIC_VAR mscd_interface_t mscd_data;
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
diff --git a/tinyusb/device/dcd_lpc_11uxx_13uxx.c b/tinyusb/device/dcd_lpc_11uxx_13uxx.c
index 8ff68281..1abe4912 100644
--- a/tinyusb/device/dcd_lpc_11uxx_13uxx.c
+++ b/tinyusb/device/dcd_lpc_11uxx_13uxx.c
@@ -141,7 +141,13 @@ typedef struct {
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
-TUSB_CFG_ATTR_USBRAM ATTR_ALIGNED(256) static dcd_11u_13u_data_t dcd_data;
+// TUSB_CFG_ATTR_USBRAM must have ATTR_ALIGNED(64) for lpc11u & lpc13u
+#ifdef __ICCARM__
+ATTR_ALIGNED(256) TUSB_CFG_ATTR_USBRAM // for IAR the first ATTR_ALIGNED takes effect
+#else
+TUSB_CFG_ATTR_USBRAM ATTR_ALIGNED(256) // GCC & Keil the last ATTR_ALIGNED takes effect
+#endif
+static dcd_11u_13u_data_t dcd_data;
 
 static inline uint16_t addr_offset(void const * p_buffer) ATTR_CONST ATTR_ALWAYS_INLINE;
 static inline uint16_t addr_offset(void const * p_buffer)