diff --git a/src/core/README.md b/src/core/README.md
index 85e6ff19..eb7d0734 100644
--- a/src/core/README.md
+++ b/src/core/README.md
@@ -1 +1,9 @@
-# WIP
+# Core
+
+## Assembler
+
+## Memory
+
+## CPU
+
+## Bus
diff --git a/src/core/assembler/README.md b/src/core/assembler/README.md
new file mode 100644
index 00000000..e768c825
--- /dev/null
+++ b/src/core/assembler/README.md
@@ -0,0 +1 @@
+# Assembler
diff --git a/src/core/bus/README.md b/src/core/bus/README.md
new file mode 100644
index 00000000..15ba7e37
--- /dev/null
+++ b/src/core/bus/README.md
@@ -0,0 +1 @@
+# Bus
diff --git a/src/core/cpu/README.md b/src/core/cpu/README.md
new file mode 100644
index 00000000..894d34b7
--- /dev/null
+++ b/src/core/cpu/README.md
@@ -0,0 +1 @@
+# CPU
diff --git a/src/core/memory/README.md b/src/core/memory/README.md
new file mode 100644
index 00000000..9f1fa92e
--- /dev/null
+++ b/src/core/memory/README.md
@@ -0,0 +1 @@
+# Memory