diff --git a/pus_tc/cmd_definitions.py b/pus_tc/cmd_definitions.py
index 89fce30..1241d6a 100644
--- a/pus_tc/cmd_definitions.py
+++ b/pus_tc/cmd_definitions.py
@@ -467,6 +467,8 @@ def add_ploc_mpsoc_cmds(cmd_dict: ServiceOpCodeDictT):
         "6": ("Ploc MPSoC: Downlink pwr on", {OpCodeDictKeys.TIMEOUT: 2.0}),
         "7": ("Ploc MPSoC: Downlink pwr off", {OpCodeDictKeys.TIMEOUT: 2.0}),
         "8": ("Ploc MPSoC: Replay write sequence", {OpCodeDictKeys.TIMEOUT: 2.0}),
+        "9": ("Ploc MPSoC: Read DEADBEEF address", {OpCodeDictKeys.TIMEOUT: 2.0}),
+        "10": ("Ploc MPSoC: Mode replay", {OpCodeDictKeys.TIMEOUT: 2.0}),
     }
     service_ploc_mpsoc_tuple = ("Ploc MPSoC", op_code_dict_srv_ploc_mpsoc)
     cmd_dict[CustomServiceList.PLOC_MPSOC.value] = service_ploc_mpsoc_tuple
diff --git a/pus_tc/devs/ploc_mpsoc.py b/pus_tc/devs/ploc_mpsoc.py
index 0d82cba..72d0f8d 100644
--- a/pus_tc/devs/ploc_mpsoc.py
+++ b/pus_tc/devs/ploc_mpsoc.py
@@ -26,6 +26,7 @@ flash_write_file_dict = {
 }
 
 mpsoc_file_dict = {
+    "1": ["0:/EM16/231", "0:/EM16/231"],
     MANUAL_INPUT: ["manual input", ""],
 }
 
@@ -40,6 +41,11 @@ class CommandIds(enum.IntEnum):
     TC_REPLAY_WRITE_SEQUENCE = 13
     TC_DOWNLINK_PWR_ON = 14
     TC_DOWNLINK_PWR_OFF = 15
+    TC_MODE_REPLAY = 16
+
+
+class MemAddresses(enum.IntEnum):
+    DEADBEEF = 0x40000000
 
 
 class PlocReplyIds:
@@ -107,6 +113,18 @@ def pack_ploc_mpsoc_commands(
         command = prepare_replay_write_sequence_cmd(object_id)
         command = PusTelecommand(service=8, subservice=128, ssc=27, app_data=command)
         tc_queue.appendleft(command.pack_command_tuple())
+    elif op_code == "9":
+        num_words = 1
+        tc_queue.appendleft((QueueCommands.PRINT, "PLOC MPSoC: Read DEADBEEF address"))
+        command = object_id + struct.pack('!I', CommandIds.TC_MEM_READ) + struct.pack("!I", MemAddresses.DEADBEEF) + \
+                  struct.pack('!H', num_words)
+        command = PusTelecommand(service=8, subservice=128, ssc=28, app_data=command)
+        tc_queue.appendleft(command.pack_command_tuple())
+    elif op_code == "10":
+        tc_queue.appendleft((QueueCommands.PRINT, "PLOC MPSoC: Tc mode replay"))
+        command = object_id + struct.pack('!I', CommandIds.TC_MODE_REPLAY)
+        command = PusTelecommand(service=8, subservice=128, ssc=29, app_data=command)
+        tc_queue.appendleft(command.pack_command_tuple())
 
     return tc_queue
 
@@ -166,10 +184,11 @@ def prepare_downlink_pwr_on_cmd(object_id: bytearray) -> bytearray:
 
 
 def prepare_replay_write_sequence_cmd(object_id: bytearray) -> bytearray:
+    null_terminator = 0
     use_decoding = int(input("Use decoding  (set to 1): "))
     file = get_mpsoc_file()
     command = object_id + struct.pack('!I', CommandIds.TC_REPLAY_WRITE_SEQUENCE) + struct.pack('!B', use_decoding) + \
-              bytearray(file, 'utf-8')
+              bytearray(file, 'utf-8') + struct.pack('!B', null_terminator)
     return command