.gitignore

 .idea/
 cmake-build-*/
 installs/
+CMakeFiles/
+*.elf
+build/

boards/board.xsd

@@ -19,7 +19,6 @@
             <xs:sequence>
                 <xs:group ref="components"/>
                 <xs:element name="gui" type="layout" minOccurs="0"/>
-                <xs:group ref="components"/>
             </xs:sequence>
         </xs:complexType>
     </xs:element>

boards/psp_V6_ledmatrix.xml

+<?xml version="1.0"?>
+<board>
+    <lcd id="lcd" width="16" height="2">
+        <d4><ioport name="B" index="0"/></d4>
+        <d5><ioport name="B" index="1"/></d5>
+        <d6><ioport name="B" index="2"/></d6>
+        <d7><ioport name="B" index="3"/></d7>
+        <rs><ioport name="B" index="4"/></rs>
+        <en><ioport name="B" index="5"/></en>
+        <rw><ioport name="B" index="6"/></rw>
+    </lcd>
+    <button id="enterButton">
+        <out><ioport name="C" index="0"/></out>
+        <key code="257"/>
+    </button>
+    <button id="downButton">
+        <out><ioport name="C" index="1"/></out>
+        <key code="264"/>
+    </button>
+    <button id="upButton">
+        <out><ioport name="C" index="6"/></out>
+        <key code="265"/>
+    </button>
+    <button id="escButton">
+        <out><ioport name="C" index="7"/></out>
+        <key code="256"/>
+    </button>
+    <led id="led1">
+        <in><ioport name="C" index="0"/></in>
+    </led>
+    <led id="led2">
+        <in><ioport name="C" index="1"/></in>
+    </led>
+    <led id="led3">
+        <in><ioport name="C" index="6"/></in>
+    </led>
+    <led id="led4">
+        <in><ioport name="C" index="7"/></in>
+    </led>
+    <sram id="extSRAM">
+        <cs><ioport name="B" index="4"/></cs>
+        <mosi><spi name="0x0" type="output"/></mosi>
+        <miso><spi name="0x0" type="input"/></miso>
+    </sram>
+    <gui>
+        <vertical>
+            <lcd id="lcd"/>
+            <spacer/>
+            <horizontal>
+                <spacer/>
+                <led id="led1" color="#00FF00FF"/>
+                <spacer/>
+                <led id="led4" color="#FF0000FF"/>
+                <spacer/>
+                <led id="led3" color="#FFFFFFFF"/>
+                <spacer/>
+                <led id="led2" color="#FFFFFFFF"/>
+                <spacer/>
+                <spacer/>
+                <stats/>
+                <spacer/>
+            </horizontal>
+            <spacer/>
+            <memory type="internal"/>
+            <spacer/>
+            <memory type="sram" id="extSRAM" size="0x10000"/>
+        </vertical>
+    </gui>
+</board>
\ No newline at end of file

common/sim_wrapper.c

@@ -106,6 +106,8 @@ void sim_init(sim_t *sim) {
     avr_load_firmware(avr, &sim->firmware);
     if (sim->frequency) avr->frequency = sim->frequency;
     sim->frequency = avr->frequency;
+    sim->avr->avcc = sim->avr->vcc = 5000;
+
     if (sim->gdbPort) {
         avr->gdb_port = sim->gdbPort;
         avr->state = cpu_Stopped;