diff --git a/M_CAN Driver Usage   Device Tree.md b/M_CAN Driver Usage   Device Tree.md
index ad89f5d..7009cfb 100644
--- a/M_CAN Driver Usage   Device Tree.md	
+++ b/M_CAN Driver Usage   Device Tree.md	
@@ -50,4 +50,9 @@ It is important, due to internal clock crossings, that *hclk* is always higher o
 
 ## MRAM Config
 
-The last device tree value configures the setup and layout of the MRAM (message RAM).
\ No newline at end of file
+The last device tree value configures the setup and layout of the MRAM (message RAM).
+
+It is an array consisting of eight values:
+```
+bosch,mram-cfg = <offset, 11bit filter, 29 bit filter, RX FIFO 0, RX FIFO 1, RX Buffers, TX event FIFO, TX Buffers (v3.0.x) / TX FIFO Elements (>=v3.1.x)>
+```
\ No newline at end of file