diff --git a/cli/main.c b/cli/main.c
index 390724ef..ab779e01 100644
--- a/cli/main.c
+++ b/cli/main.c
@@ -1000,6 +1000,7 @@ static int log_dump(int argc, char **argv)
 	const struct argconfig_choice types[] = {
 		{"RAM", SWITCHTEC_LOG_RAM, "dump the app log from RAM"},
 		{"FLASH", SWITCHTEC_LOG_FLASH, "dump the app log from flash"},
+		{"FTDC", SWITCHTEC_LOG_FTDC, "dump the FTDC firmware log"},
 		{"MEMLOG", SWITCHTEC_LOG_MEMLOG,
 		 "dump the Memlog info from flash in the last fatal error handling dump"},
 		{"REGS", SWITCHTEC_LOG_REGS,
diff --git a/inc/switchtec/log.h b/inc/switchtec/log.h
index 78a7b600..5f805df9 100644
--- a/inc/switchtec/log.h
+++ b/inc/switchtec/log.h
@@ -81,4 +81,14 @@ struct log_b_retr_result {
 	uint8_t data[MRPC_MAX_DATA_LEN - sizeof(struct log_b_retr_hdr)];
 };
 
+struct log_ftdc_retr {
+	uint8_t sub_cmd_id;
+	uint8_t reserved;
+	uint16_t req_seq;
+};
+
+struct log_ftdc_retr_result {
+	uint8_t data[MRPC_MAX_DATA_LEN];
+};
+
 #endif
diff --git a/inc/switchtec/mrpc.h b/inc/switchtec/mrpc.h
index b5b7882a..dfb29a16 100644
--- a/inc/switchtec/mrpc.h
+++ b/inc/switchtec/mrpc.h
@@ -124,8 +124,9 @@ enum mrpc_cmd {
 	MRPC_SN_VER_GET_GEN5 = 0x119,
 	MRPC_DBG_UNLOCK_GEN5 = 0x11A,
 	MRPC_BOOTUP_RESUME_GEN5 = 0x11B,
+	MRPC_FTDC_LOG_DUMP = 0x147,
 
-	MRPC_MAX_ID = 0x11C,
+	MRPC_MAX_ID = 0x148,
 };
 
 enum mrpc_bg_status {
diff --git a/inc/switchtec/switchtec.h b/inc/switchtec/switchtec.h
index a8a11b8f..0022d87d 100644
--- a/inc/switchtec/switchtec.h
+++ b/inc/switchtec/switchtec.h
@@ -195,6 +195,7 @@ enum switchtec_bw_type {
 enum switchtec_log_type {
 	SWITCHTEC_LOG_RAM,
 	SWITCHTEC_LOG_FLASH,
+	SWITCHTEC_LOG_FTDC,
 	SWITCHTEC_LOG_MEMLOG,
 	SWITCHTEC_LOG_REGS,
 	SWITCHTEC_LOG_SYS_STACK,
diff --git a/lib/switchtec.c b/lib/switchtec.c
index 2fd407bf..a4448a86 100644
--- a/lib/switchtec.c
+++ b/lib/switchtec.c
@@ -1421,6 +1421,40 @@ static int log_c_to_file(struct switchtec_dev *dev, int sub_cmd_id, int fd)
 	return 0;
 }
 
+static int log_d_to_file(struct switchtec_dev *dev, int sub_cmd_id, int fd)
+{
+	int ret;
+	int read = 0;
+
+	struct log_ftdc_retr_result res;
+	struct log_ftdc_retr cmd = {
+		.sub_cmd_id = sub_cmd_id,
+		.reserved = 0,
+		.req_seq = 0,
+	};
+	uint32_t length = sizeof(res.data);
+
+	cmd.req_seq = 0;
+	res.data[1] = 0;
+	
+	while ( !(res.data[1]) ) {
+		ret = switchtec_cmd(dev, MRPC_FTDC_LOG_DUMP, &cmd, sizeof(cmd),
+				    &res, sizeof(res));
+		if (ret)
+			return -1;
+
+		ret = write(fd, res.data, (res.data[0]+1)*4);
+		if (ret < 0)
+			return ret;
+
+		read += length;
+		cmd.req_seq++;
+	
+	}
+
+	return 0;
+}
+
 static int log_ram_flash_to_file(struct switchtec_dev *dev,
 				 int gen5_cmd, int gen4_cmd, int gen4_cmd_lgcy,
 				 int fd, FILE *log_def_file,
@@ -1479,6 +1513,8 @@ int switchtec_log_to_file(struct switchtec_dev *dev,
 					     MRPC_FWLOGRD_FLASH_WITH_FLAG,
 					     MRPC_FWLOGRD_FLASH,
 					     fd, log_def_file, info);
+	case SWITCHTEC_LOG_FTDC:
+		return log_d_to_file(dev, MRPC_FWLOGRD_RAM, fd);
 	case SWITCHTEC_LOG_MEMLOG:
 		return log_b_to_file(dev, MRPC_FWLOGRD_MEMLOG, fd);
 	case SWITCHTEC_LOG_REGS: