diff --git a/docs/_navbar.md b/docs/_navbar.md
index 1189a1e..946b2c9 100644
--- a/docs/_navbar.md
+++ b/docs/_navbar.md
@@ -1,5 +1,9 @@
-* [ARM](/arm/)
-  * [PLA - Programmation en langage assembleur](/arm/PLA.md)
-  * [ASM - Assembleur ARM](/arm/ASM.md)
+* [Bachelor](/bachelor/)
+  * [ARM](/bachelor/arm/)
+  * [Transmission Process](/bachelor/transmission_process.md)
+  * [STM32](/STM32/)
+* [ARM](/bachelor/arm/)
+    * [PLA - Programmation en langage assembleur](/bachelor/arm/PLA.md)
+    * [ASM - Assembleur ARM](/bachelor/arm/ASM.md)
+* [Transmission Process](/bachelor/transmission_process.md)
 * [STM32](/STM32/)
-* [Transmission Process](/transmission_process.md)
\ No newline at end of file
diff --git a/docs/arm/README.md b/docs/arm/README.md
deleted file mode 100644
index 951fb3c..0000000
--- a/docs/arm/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-# Taille des paquets de bits
-
-[PLA.md](PLA.md)
-[ASM.md](ASM.md)
\ No newline at end of file
diff --git a/docs/README.md b/docs/bachelor/README.md
similarity index 99%
rename from docs/README.md
rename to docs/bachelor/README.md
index 18e8926..aceedb8 100644
--- a/docs/README.md
+++ b/docs/bachelor/README.md
@@ -26,7 +26,7 @@ Alice <-- Bob: another authentication Response
 
 ## load from external files
 
-![kroki-excalidraw](./excalidraw.json)
+![kroki-excalidraw](../excalidraw.json)
 
 ## Wavedrom
 ```wavedrom
diff --git a/docs/arm/ASM.md b/docs/bachelor/arm/ASM.md
similarity index 70%
rename from docs/arm/ASM.md
rename to docs/bachelor/arm/ASM.md
index b07d74a..f39e919 100644
--- a/docs/arm/ASM.md
+++ b/docs/bachelor/arm/ASM.md
@@ -43,7 +43,15 @@ A chaque opération mathématique ou logique, l'ALU peut positionner des fanions
 Chaque instruction du processeur ARM peut-être exécutée sous condition
 - Pour rendre une instruction conditionnelle, il suffit d'ajouter deux lettres à sa mnémonique
 - L'opcode de chaque instruction comprend un champ "condition"
-  ![[Pièces jointes/Pasted image 20231120103537.png]]
+
+```packetdiag
+packetdiag {
+colwidth = 32;
+node_height = 15;
+28-31: Cond;
+}
+```
+
 ```armasm
 CMP     r0, r1      ; Update flags based on r0 - r1
 ADDGT   r0, r0, #4  ; If r0 greater than r1 THEN r0 = r0 + 4
@@ -52,4 +60,27 @@ ADDLT   r1, r1, #4  ; IF r0 less than r1 THEN r1 = r1 + 4
 					; ELSE ADDLT is skipped
 ```
 ![[Pièces jointes/Pasted image 20230928151308.png]]
-# Instructions de branchement
\ No newline at end of file
+# Instructions de branchement
+## Instruction B
+`B{cond} label`
+
+Le champ offset autorise un saut de $\pm$ 32 Mbytes $(2^{24}<<2) /2$
+
+
+
+
+# Carry
+Pour déterminer si une opération active le flag de carry, interprétez les deux arguments comme des entiers non signés.
+## Addition (inclus CMN)
+Le flag `C`est set à $1$ si l'addition produit un carry sinon le flag et set à $0$.
+
+Soit l'addition $x+y$ avec $x$ et $y$ interprété comme entier non signé. Si $x+y$ est trop grand pour être représenté comme un entier de 32 bit, `C` est set à $1$. Si $x+y$ peut être représenté comme un entier de 32 bit, `C` est set à $0$.
+
+## Soustraction (inclus CMP)
+Le flag `C` est set à $0$ si la soustraction produit un borrow (p ex. si le résultat en non signé underflow). Sinon le flag est set à $1$.
+
+Soit la soustraction $x-y$ avec $x$ et $y$ interprété comme entiers non signé. Si $x<y$, le résultat devrait être négatif, `C` est set à $0$. Si $x\geq y$, `C` est set à $1$.
+$$\begin{align}
+x < y &\to C=0 \\
+x \geq y &\to C=1
+\end{align}$$
diff --git a/docs/arm/PLA.md b/docs/bachelor/arm/PLA.md
similarity index 100%
rename from docs/arm/PLA.md
rename to docs/bachelor/arm/PLA.md
diff --git a/docs/bachelor/arm/README.md b/docs/bachelor/arm/README.md
new file mode 100644
index 0000000..6840a72
--- /dev/null
+++ b/docs/bachelor/arm/README.md
@@ -0,0 +1,4 @@
+# Taille des paquets de bits
+
+[PLA](/bachelor/arm/PLA.md)
+[ASM.md](/bachelor/arm/ASM.md)
\ No newline at end of file
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diff --git a/docs/transmission_process.md b/docs/bachelor/transmission_process.md
similarity index 100%
rename from docs/transmission_process.md
rename to docs/bachelor/transmission_process.md
diff --git a/docs/index.html b/docs/index.html
index 4dd499f..258bd68 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -23,6 +23,10 @@
       coverpage: false,
       autoHeader: true,
       loadNavbar: true,
+      subMaxLevel: 3,
+      auto2top: true,
+      mergeNavbar: true,
+      repo: 'https://git.kb28.ch/Klagarge/Notes',
       pagination: {
         previousText: {
           '/en/': 'PREV',