diff --git a/system/fpga_config/OrangeCrab_r0.2.1/README.md b/system/fpga_config/OrangeCrab_r0.2.1/README.md
index a47f27d..0323f38 100644
--- a/system/fpga_config/OrangeCrab_r0.2.1/README.md
+++ b/system/fpga_config/OrangeCrab_r0.2.1/README.md
@@ -2,14 +2,14 @@ The OrangeCrab r0.2.1 has been configured with an I2C bus controller and LiteDRA
This is a block diagram of the system:
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+
and inside the FPGA:
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+
and this is the hardware setup during development:
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+
You can find some configuration options in the [./config.mk](./config.mk)