diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f3f2537
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,18 @@
+*.stamp
+bbc_micro_de1.asm.rpt
+bbc_micro_de1.fit.rpt
+bbc_micro_de1.fit.smsg
+bbc_micro_de1.fit.summary
+bbc_micro_de1.flow.rpt
+bbc_micro_de1.jdi
+bbc_micro_de1.map.rpt
+bbc_micro_de1.map.summary
+bbc_micro_de1.pin
+bbc_micro_de1.pof
+bbc_micro_de1.qpf
+bbc_micro_de1.sof
+bbc_micro_de1_assignment_defaults.qdf
+db/
+fit.stamp
+incremental_db/
+source.stamp