diff --git a/Inc/HALAL/HALAL.hpp b/Inc/HALAL/HALAL.hpp
index 396f99eb4..8d867efb7 100644
--- a/Inc/HALAL/HALAL.hpp
+++ b/Inc/HALAL/HALAL.hpp
@@ -44,6 +44,7 @@
 #include "HALAL/Models/BoardID/BoardID.hpp"
 #include "HALAL/Models/Concepts/Concepts.hpp"
 #include "HALAL/Models/MDMA/MDMA.hpp"
+#include "HALAL/Models/Packets/MdmaPacket.hpp"
 
 #ifdef STLIB_ETH
 #include "HALAL/Models/Packets/Packet.hpp"
diff --git a/Inc/HALAL/Models/MDMA/MDMA.hpp b/Inc/HALAL/Models/MDMA/MDMA.hpp
index 0f5224c59..d1e48bf4a 100644
--- a/Inc/HALAL/Models/MDMA/MDMA.hpp
+++ b/Inc/HALAL/Models/MDMA/MDMA.hpp
@@ -50,10 +50,10 @@ class MDMA{
             return;
         }
         
-        if (destination_address >= 0x24000000 && destination_address < 0x24050000) {
-            node.CTBR &= ~MDMA_CTBR_DBUS;
-        } else {
+        if (destination_address >= 0x40000000 && destination_address < 0x60000000) {
             node.CTBR |= MDMA_CTBR_DBUS;
+        } else {
+            node.CTBR &= ~MDMA_CTBR_DBUS;
         }
     }
     void set_source(void* source) { 
@@ -65,10 +65,10 @@ class MDMA{
             return;
         }
 
-        if (source_address >= 0x24000000 && source_address < 0x24050000) {
-            node.CTBR &= ~MDMA_CTBR_SBUS;
+        if (source_address >= 0x40000000 && source_address < 0x60000000) {
+            node.CTBR |= MDMA_CTBR_SBUS;
         } else {
-             node.CTBR |= MDMA_CTBR_SBUS;
+             node.CTBR &= ~MDMA_CTBR_SBUS;
         }
     }
     auto get_node() -> MDMA_LinkNodeTypeDef* { return &node; }
@@ -105,7 +105,12 @@ class MDMA{
         uint32_t source_inc;
         uint32_t dest_inc;
 
-        switch(static_cast<uint32_t>(size)) {
+        size_t effective_size = size;
+        if (effective_size == 2 && ((reinterpret_cast<uintptr_t>(src) | reinterpret_cast<uintptr_t>(dst)) & 1)) effective_size = 1; // Odd address, so fallback to byte-wise
+        else if (effective_size == 4 && ((reinterpret_cast<uintptr_t>(src) | reinterpret_cast<uintptr_t>(dst)) & 3)) effective_size = 1; // Not word-aligned, so fallback to byte-wise
+        else if (effective_size == 8 && ((reinterpret_cast<uintptr_t>(src) | reinterpret_cast<uintptr_t>(dst)) & 7)) effective_size = 1; // Not doubleword-aligned, so fallback to byte-wise
+
+        switch(static_cast<uint32_t>(effective_size)) {
             case 2:
                 source_data_size = MDMA_SRC_DATASIZE_HALFWORD;
                 dest_data_size = MDMA_DEST_DATASIZE_HALFWORD;
diff --git a/Inc/HALAL/Models/Packets/MdmaPacket.hpp b/Inc/HALAL/Models/Packets/MdmaPacket.hpp
new file mode 100644
index 000000000..6de61d7e7
--- /dev/null
+++ b/Inc/HALAL/Models/Packets/MdmaPacket.hpp
@@ -0,0 +1,274 @@
+/*
+* MdmaPacket.hpp
+*
+* Created on: 06 nov. 2025
+*         Author: Boris
+*/
+
+#ifndef MDMA_PACKET_HPP
+#define MDMA_PACKET_HPP
+
+#include "HALAL/Models/Packets/Packet.hpp"
+#include "HALAL/Models/MDMA/MDMA.hpp"
+#include "HALAL/Models/MPUManager/MPUManager.hpp"
+#include "HALAL/Models/MPU.hpp"
+#include "C++Utilities/CppImports.hpp"
+
+#ifndef MDMA_PACKET_MAX_INSTANCES
+#define MDMA_PACKET_MAX_INSTANCES 50
+#endif
+
+struct MdmaPacketDomain {
+    struct Entry {
+        size_t packet_mpu_index;
+        size_t nodes_mpu_index;
+        size_t id_mpu_index;
+    };
+
+    struct Config {
+        size_t packet_mpu_index;
+        size_t nodes_mpu_index;
+        size_t id_mpu_index;
+    };
+
+    struct Instance {
+        uint8_t* packet_buffer;
+        MDMA::LinkedListNode* nodes;
+        uint16_t* id;
+    };
+
+    static constexpr size_t max_instances = MDMA_PACKET_MAX_INSTANCES;
+
+    template <std::size_t N>
+    static consteval std::array<Config, N> build(std::span<const Entry> entries) {
+        std::array<Config, N> cfgs{};
+        for (std::size_t i = 0; i < N; i++) {
+            cfgs[i].packet_mpu_index = entries[i].packet_mpu_index;
+            cfgs[i].nodes_mpu_index = entries[i].nodes_mpu_index;
+            cfgs[i].id_mpu_index = entries[i].id_mpu_index;
+        }
+        return cfgs;
+    }
+
+    template <std::size_t N>
+    struct Init {
+        static inline std::array<Instance, N> instances{};
+
+        template <std::size_t MPU_N>
+        static void init(const std::array<Config, N>& cfgs, std::array<MPUDomain::Instance, MPU_N>& mpu_instances) {
+            for (std::size_t i = 0; i < N; i++) {
+                instances[i].packet_buffer = static_cast<uint8_t*>(mpu_instances[cfgs[i].packet_mpu_index].ptr);
+                instances[i].nodes = static_cast<MDMA::LinkedListNode*>(mpu_instances[cfgs[i].nodes_mpu_index].ptr);
+                instances[i].id = static_cast<uint16_t*>(mpu_instances[cfgs[i].id_mpu_index].ptr);
+            }
+        }
+    };
+
+    /**
+    * @brief A Packet class that uses MDMA for building and parsing packets.
+    * @tparam Types The types of the values in the packet.
+    * @note It uses non-cached memory for MDMA operations.
+    */
+    class MdmaPacketBase : public Packet {
+    public:
+        virtual uint8_t* build(bool* done, uint8_t* destination_address = nullptr) = 0;
+        using Packet::build;
+    };
+
+    template<class... Types>
+    class MdmaPacket : public MdmaPacketBase {
+    public:
+        uint16_t* id;
+        uint8_t* buffer;
+        size_t size;
+        std::tuple<uint16_t*, Types*...> value_pointers;
+
+        MdmaPacket(const MdmaPacket&) = delete;
+        MdmaPacket& operator=(const MdmaPacket&) = delete;
+
+        struct Request {
+            using domain = MdmaPacketDomain;
+
+            static constexpr size_t packet_size_bytes = (sizeof(Types) + ...) + sizeof(uint16_t);
+            static constexpr size_t nodes_size = (2 * (sizeof...(Types) + 1) + 2);
+
+            using PacketMem = std::array<uint8_t, packet_size_bytes>;
+            using NodesMem = std::array<MDMA::LinkedListNode, nodes_size>;
+            using IdMem = uint16_t;
+
+            MPUDomain::Buffer<PacketMem> packet_req;
+            MPUDomain::Buffer<NodesMem> nodes_req;
+            MPUDomain::Buffer<IdMem> id_req;
+
+            consteval Request() : 
+                packet_req(MPUDomain::MemoryType::NonCached, MPUDomain::MemoryDomain::D1),
+                nodes_req(MPUDomain::MemoryType::NonCached, MPUDomain::MemoryDomain::D1),
+                id_req(MPUDomain::MemoryType::NonCached, MPUDomain::MemoryDomain::D1)
+            {}
+
+            template <class Ctx>
+            consteval void inscribe(Ctx &ctx) const {
+                size_t p_idx = packet_req.inscribe(ctx);
+                size_t n_idx = nodes_req.inscribe(ctx);
+                size_t i_idx = id_req.inscribe(ctx);
+                ctx.template add<MdmaPacketDomain>({p_idx, n_idx, i_idx}, this);
+            }
+        };
+
+        MdmaPacket(Instance& instance, uint16_t id, Types*... values) 
+            : id(instance.id), size((sizeof(Types) + ...) + sizeof(uint16_t)) , value_pointers(this->id, values...) {
+            
+            *this->id = id;
+            packets[*this->id] = this;
+            this->buffer = instance.packet_buffer;
+            MDMA::LinkedListNode* nodes = instance.nodes;
+
+            MDMA::LinkedListNode* prev_node = nullptr;
+            uint32_t offset = 0;
+            uint32_t idx = 0;
+            size_t node_idx = 0;
+
+            std::apply([&](auto&&... args) { (([&]() {
+                    using PointerType = std::decay_t<decltype(args)>;
+                    using UnderlyingType = std::remove_pointer_t<PointerType>;
+
+                    constexpr size_t type_size = sizeof(UnderlyingType);
+                    MDMA::LinkedListNode* node = new (&nodes[node_idx++]) MDMA::LinkedListNode(args, buffer + offset,type_size); // Placement new
+                    build_nodes[idx++] = node;
+                    offset += type_size;
+
+                    if (prev_node != nullptr) {
+                        prev_node->set_next(node->get_node());
+                    }
+                    prev_node = node;
+            }()), ...); }, value_pointers);
+
+            prev_node = nullptr;
+            offset = 0;
+            idx = 0;
+
+            std::apply([&](auto&&... args) { (([&]() {
+                using PointerType = std::decay_t<decltype(args)>;
+                using UnderlyingType = std::remove_pointer_t<PointerType>;
+
+                constexpr size_t type_size = sizeof(UnderlyingType);
+                MDMA::LinkedListNode* node = new (&nodes[node_idx++]) MDMA::LinkedListNode(buffer + offset, args, type_size); // Placement new
+                parse_nodes[idx++] = node;
+                offset += type_size;
+
+                if (prev_node != nullptr) {
+                    prev_node->set_next(node->get_node());
+                }
+                prev_node = node;
+            }()), ...); }, value_pointers);
+
+            build_transfer_node = new (&nodes[node_idx++]) MDMA::LinkedListNode(buffer, nullptr, size); 
+            parse_transfer_node = new (&nodes[node_idx++]) MDMA::LinkedListNode(buffer, buffer, size); 
+        }
+
+        /**
+        * @brief Build the packet and transfer data into non-cached buffer using MDMA
+        * @param destination_address Optional destination address for the built packet (should be non-cached, else you will need to manage cache coherency). It isn't optional here because there's a specific overload without parameters for compliance with Packet interface.
+        * @return Pointer to the built packet data (internal buffer or destination address)
+        */
+        uint8_t* build(uint8_t* destination_address) {
+            set_build_destination(destination_address);
+            bool done = false;
+            MDMA::transfer_list(build_nodes[0], &done);
+            while (!done) {
+                MDMA::update();
+            }
+            return destination_address ? destination_address : buffer;
+        }
+
+        /**
+        * @brief Build the packet and transfer data into non-cached buffer using MDMA with a promise
+        * @param done Promise to be fulfilled upon transfer completion
+        * @param destination_address Optional destination address for the built packet (should be non-cached, else you will need to manage cache coherency)
+        * @return Pointer to the built packet data (internal buffer or destination address)
+        */
+        uint8_t* build(bool* done, uint8_t* destination_address = nullptr) {
+            set_build_destination(destination_address);
+            MDMA::transfer_list(build_nodes[0], done);
+            return destination_address ? destination_address : buffer;
+        }
+
+        // Just for interface compliance
+        uint8_t* build() override {
+            uint8_t* destination_address = nullptr;
+            return build(destination_address);
+        }
+
+        /**
+         * @brief Parse the packet data from non-cached buffer using MDMA
+         * @param data Optional source data address to parse from (should be non-cached, else you will need to manage cache coherency). It isn't optional here becasue there's a specific overload without parameters for compliance with Packet interface.
+         * @param done Optional pointer to a boolean that will be set to true when parsing is done.
+         */
+        void parse(uint8_t* data) override {
+            bool done = false;
+            auto source_node = set_parse_source(data);
+            MDMA::transfer_list(source_node, &done);
+            while (!done) {
+                MDMA::update();
+            }
+        }
+
+        /**
+         * @brief Parse the packet data from non-cached buffer using MDMA with a promise
+         * @param done Pointer to a boolean that will be set to true when parsing is done.
+         * @param data Optional source data address to parse from (should be non-cached, else you will need to manage cache coherency).
+         */
+        void parse(bool* done, uint8_t* data = nullptr) {
+            auto source_node = set_parse_source(data);
+            MDMA::transfer_list(source_node, done);
+        }
+
+        size_t get_size() override {
+            return size;
+        }
+
+        uint16_t get_id() override {
+            return *id;
+        }
+
+        // Just for interface compliance, this is not efficient for MdmaPacket as it is.
+        // Could be optimized by using a map of index to pointer or similar structure created at compile time, but doesn't seem worthy now.
+        void set_pointer(size_t index, void* pointer) override {
+            size_t current_idx = 0;
+
+            std::apply([&](auto&&... args) {
+                ((current_idx++ == index ? 
+                (args = reinterpret_cast<std::remove_reference_t<decltype(args)>>(pointer)) 
+                : nullptr), ...);
+            }, value_pointers);
+        }
+
+    private:
+        MDMA::LinkedListNode* build_transfer_node; // Node used for destination address
+        MDMA::LinkedListNode* parse_transfer_node; // Node used for source address
+        MDMA::LinkedListNode* build_nodes[sizeof...(Types) + 1];
+        MDMA::LinkedListNode* parse_nodes[sizeof...(Types) + 1];
+
+        void set_build_destination(uint8_t* external_buffer) {
+            if (external_buffer != nullptr) {
+                build_transfer_node->set_destination(external_buffer);
+                build_nodes[sizeof...(Types)]->set_next(build_transfer_node->get_node());
+            } else {
+                build_nodes[sizeof...(Types)]->set_next(nullptr);
+            }
+        }
+
+        MDMA::LinkedListNode* set_parse_source(uint8_t* external_buffer) {
+            if (external_buffer != nullptr) {
+                parse_transfer_node->set_source(external_buffer);
+                parse_transfer_node->set_next(parse_nodes[0]->get_node());
+                return parse_transfer_node;
+            } else {
+                parse_nodes[0]->set_next(nullptr);
+                return parse_nodes[0];
+            }
+        }
+    };
+};
+
+#endif // MDMA_PACKET_HPP
\ No newline at end of file
diff --git a/Inc/ST-LIB.hpp b/Inc/ST-LIB.hpp
index a9acb61f2..3560c5dbf 100644
--- a/Inc/ST-LIB.hpp
+++ b/Inc/ST-LIB.hpp
@@ -85,7 +85,7 @@ template <typename... Domains> struct BuildCtx {
 
 using DomainsCtx = BuildCtx<MPUDomain, GPIODomain, TimerDomain,
                             DigitalOutputDomain,
-                            DigitalInputDomain /*, ADCDomain, PWMDomain, ...*/>;
+                            DigitalInputDomain, MdmaPacketDomain /*, ADCDomain, PWMDomain, ...*/>;
 
 template <auto &...devs> struct Board {
   static consteval auto build_ctx() {
@@ -106,6 +106,7 @@ template <auto &...devs> struct Board {
     constexpr std::size_t doutN = domain_size<DigitalOutputDomain>();
     constexpr std::size_t dinN = domain_size<DigitalInputDomain>();
     constexpr std::size_t mpuN = domain_size<MPUDomain>();
+    constexpr std::size_t mdmaPacketN = domain_size<MdmaPacketDomain>();
     // ...
 
     struct ConfigBundle {
@@ -114,6 +115,7 @@ template <auto &...devs> struct Board {
       std::array<DigitalOutputDomain::Config, doutN> dout_cfgs;
       std::array<DigitalInputDomain::Config, dinN> din_cfgs;
       std::array<MPUDomain::Config, mpuN> mpu_cfgs;
+      std::array<MdmaPacketDomain::Config, mdmaPacketN> mdma_packet_cfgs;
       // ...
     };
 
@@ -127,7 +129,9 @@ template <auto &...devs> struct Board {
         .din_cfgs = DigitalInputDomain::template build<dinN>(
             ctx.template span<DigitalInputDomain>()),
         .mpu_cfgs = MPUDomain::template build<mpuN>(
-            ctx.template span<MPUDomain>())
+            ctx.template span<MPUDomain>()),
+        .mdma_packet_cfgs = MdmaPacketDomain::template build<mdmaPacketN>(
+            ctx.template span<MdmaPacketDomain>())
         // ...
     };
   }
@@ -140,6 +144,7 @@ template <auto &...devs> struct Board {
     constexpr std::size_t doutN = domain_size<DigitalOutputDomain>();
     constexpr std::size_t dinN = domain_size<DigitalInputDomain>();
     constexpr std::size_t mpuN = domain_size<MPUDomain>();
+    constexpr std::size_t mdmaPacketN = domain_size<MdmaPacketDomain>();
     // ...
 
     GPIODomain::Init<gpioN>::init(cfg.gpio_cfgs);
@@ -149,6 +154,8 @@ template <auto &...devs> struct Board {
     DigitalInputDomain::Init<dinN>::init(cfg.din_cfgs,
                                          GPIODomain::Init<gpioN>::instances);
     MPUDomain::Init<mpuN, cfg.mpu_cfgs>::init();
+    MdmaPacketDomain::Init<mdmaPacketN>::init(cfg.mdma_packet_cfgs,
+                                              MPUDomain::Init<mpuN, cfg.mpu_cfgs>::instances);
     // ...
   }