diff --git a/firmware/ositech/Xilinx7OD.bin.ihex b/firmware/ositech/Xilinx7OD.bin.ihex
new file mode 100644
index 0000000..03e8085
--- /dev/null
+++ b/firmware/ositech/Xilinx7OD.bin.ihex
@@ -0,0 +1,177 @@
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+:00000001FF
+This file contains the firmware of Seven of Diamonds from OSITECH.
+(Special thanks to Kevin MacPherson of OSITECH)