diff --git a/ChangeLog b/ChangeLog
index 8c577d55c9..d99b180f52 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -351,3 +351,4 @@
 
 	* Add support for the ZiLOG EZ80Acclaim microcontrooler (EZ80F91 chip).
 	* Add configuration for the ZiLOG z8f64200100kit development kit, Z8F6423 part.
+	* Add configuration for the ZiLOG ez80f0910200kitg development kit, EZ80F091 part.
diff --git a/Documentation/NuttX.html b/Documentation/NuttX.html
index 511aa8d8bb..75e7843615 100644
--- a/Documentation/NuttX.html
+++ b/Documentation/NuttX.html
@@ -8,7 +8,7 @@
   <tr align="center" bgcolor="#e4e4e4">
     <td>
       <h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
-      <p>Last Updated: March 10, 2008</p>
+      <p>Last Updated: March 15, 2008</p>
     </td>
   </tr>
 </table>
@@ -605,6 +605,27 @@
     </p>
    </td>
 </tr>
+<tr>
+  <td valign="top"><img src="favicon.ico"></td>
+  <td bgcolor="#5eaee1">
+    <b>Zilog eZ80Acclaim!</b>
+  </td>
+</tr>
+<tr>
+  <td><br></td>
+  <td>
+    <p>
+      <b>Zilog eZ80Acclaim! Microncontroller</b>.
+      This port uses the ZiLOG ez80f0910200kitg development kit, eZ80F091 part
+      and the Zilog ZDS-II Windows command line tools.
+      The development environment is Cygwin under WinXP.
+    </p>
+    <p>
+      <b>STATUS:</b>
+      This is a work in progress.  Verified ez80 support will be announced in a future NuttX release.
+    </p>
+   </td>
+</tr>
 <tr>
   <td valign="top"><img src="favicon.ico"></td>
   <td bgcolor="#5eaee1">
@@ -628,7 +649,8 @@
     </p>
     <p>
       <b>STATUS:</b>
-      This released has been verified only on the ZiLOG ZDS-II Z8Encore! chip simulation.
+      This release has been verified only on the ZiLOG ZDS-II Z8Encore! chip simulation
+      as of nuttx-0.3.9.
     </p>
    </td>
 </tr>
@@ -988,6 +1010,7 @@ nuttx-0.3.10 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
 
 	* Add support for the ZiLOG EZ80Acclaim microcontrooler (EZ80F91 chip).
 	* Add configuration for the ZiLOG z8f64200100kit development kit, Z8F6423 part.
+	* Add configuration for the ZiLOG ez80f0910200kitg development kit, EZ80F091 part.
 
 pascal-0.1.3 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
 
diff --git a/Documentation/NuttxPortingGuide.html b/Documentation/NuttxPortingGuide.html
index cce8daa7d3..d59315db9c 100644
--- a/Documentation/NuttxPortingGuide.html
+++ b/Documentation/NuttxPortingGuide.html
@@ -16,7 +16,7 @@
   </b></big></h1>
   <p><small>by</small></p>
   <p>Gregory Nutt</p>
-  <p><small>Last Update: February 15, 2008</small></p>
+  <p><small>Last Update: March 15, 2008</small></p>
 </center>
 
 <center><h1>Table of Contents</h1></center>
@@ -431,7 +431,7 @@
 
     <li><code>arch/z80</code>:
     This directory holds 8-bit ZiLOG architectures.  At present, this includes the
-    Zilog z80 and z8Encore! Microcontrollers.
+    Zilog z80, ez80Acclaim! and z8Encore! Microcontrollers.
     <ul>
       <li><code>arch/z80/include</code> and <code>arch/z80/src/common</code>:
           Common logic.
@@ -446,11 +446,18 @@
         (verified with version 2.6.0 and 2.7.0).
       </li>
 
+      <li><code>arch/z80/include/ez80</code> and <code>arch/z80/src/ez80</code>:
+        The ez80Acclaim! port uses the ZiLOG ez80f0910200kitg development kit, eZ80F091 part,
+        with the Zilog ZDS-II Windows command line tools.
+        The development environment is Cygwin under WinXP.
+        This is a work in progress.  Verified ez80 support will be announced in a future NuttX release.
+      </li>
+
       <li><code>arch/z80/include/z8</code> and <code>arch/z80/src/z8</code>:
         The Z8Encore! port uses either the ZiLOG z8encore000zco development kit, Z8F6403 part,
         or the z8f64200100kit development kit, Z8F6423 part with the Zilog ZDS-II Windows command line
         tools.  The development environment is Cygwin under WinXP.
-        This port is in progress and will be released in a future NuttX release.
+        The initial release, verified only on the ZDS-II ez8 simulator, was released in nuttx-0.3.9.
       </li>
     </ul>
     </li>
@@ -650,6 +657,12 @@
     The development environment is Cygwin under WinXP.
   </li>
 
+  <li><code>configs/ez80f0910200kitg</code>
+    ez80Acclaim! Microcontroller.  This port use the Zilog ez80f0910200kitg
+    development kit, eZ80F091 part, and the Zilog ZDS-II Windows command line
+    tools.  The development environment is Cygwin under WinXP.
+  </li>
+
   <li><code>configs/z8encore000zco</code>
     z8Encore! Microcontroller.  This port use the Zilog z8encore000zco
     development kit, Z8F6403 part, and the Zilog ZDS-II Windows command line
diff --git a/arch/z80/src/Makefile.zdsii b/arch/z80/src/Makefile.zdsii
index dcba5af32e..d79fd83ee8 100644
--- a/arch/z80/src/Makefile.zdsii
+++ b/arch/z80/src/Makefile.zdsii
@@ -107,6 +107,13 @@ ifeq ($(CONFIG_ARCH_CHIP_Z8F642X),y)
 	@echo "  \"${shell cygpath -w $(ZDSZILOGLIBDIR)/csioLDD$(LIBEXT)}\", \\"  >>nuttx.linkcmd
 	@echo "  \"${shell cygpath -w $(ZDSZILOGLIBDIR)/zsldevinitdummy$(LIBEXT)}\""  >>nuttx.linkcmd
 endif
+ifeq ($(CONFIG_ARCH_CHIP_EZ80F91),y)
+	@echo "  \"${shell cygpath -w $(ZDSSTDLIBDIR)/chelp$(LIBEXT)}\", \\"  >>nuttx.linkcmd
+	@echo "  \"${shell cygpath -w $(ZDSSTDLIBDIR)/crt$(LIBEXT)}\", \\"  >>nuttx.linkcmd
+	@echo "  \"${shell cygpath -w $(ZDSSTDLIBDIR)/fplib$(LIBEXT)}\", \\"  >>nuttx.linkcmd
+	@echo "  \"${shell cygpath -w $(ZDSZILOGLIBDIR)/gpio$(LIBEXT)}\", \\"  >>nuttx.linkcmd
+	@echo "  \"${shell cygpath -w $(ZDSZILOGLIBDIR)/uartf91$(LIBEXT)}\""  >>nuttx.linkcmd
+endif
 
 nuttx$(EXEEXT): $(HEAD_AOBJ) board/libboard$(LIBEXT) nuttx.linkcmd
 	@echo "LD:  nuttx.hex"
diff --git a/configs/README.txt b/configs/README.txt
index 9d1e5bae34..fc4b4cce9c 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -353,6 +353,11 @@ configs/z8f64200100kit
     development kit, Z8F6423 part, and the Zilog ZDS-II Windows command line
     tools.  The development environment is Cygwin under WinXP.
 
+configs/ez80f0910200kitg
+    ez80Acclaim! Microcontroller.  This port use the Zilog ez80f0910200kitg
+    development kit, eZ80F091 part, and the Zilog ZDS-II Windows command line
+    tools.  The development environment is Cygwin under WinXP.
+
 configs/z80sim
     z80 Microcontroller.  This port uses a Z80 instruction set simulator.
     That simulator can be found in the NuttX CVS at