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+# The TKey FPGA
+
+## Introduction
+The TKey
+
+![The Application FPGA block diagram](../images/application_fpga_block_diagram.png)
+
+
+### Top level
+
+
+### Cores
+
+#### Clock and reset
+
+
+#### CPU
+PicoRV32.
+
+
+#### FW ROM
+
+
+#### FW RAM
+
+
+#### Application RAM
+
+
+#### Timer
+
+
+#### UART
+
+
+#### TRNG
+
+
+#### TK1