diff --git a/app/src/main.c b/app/src/main.c
index 834257f..8a62ee8 100644
--- a/app/src/main.c
+++ b/app/src/main.c
@@ -26,6 +26,7 @@
 #include "ospShell.h"
 #include "ucp_printf.h"
 #include "drv_init.h"
+#include "stc_drv_api.h"
 
 int32_t test_case(uint32_t argc, int32_t* argvp);
 
@@ -130,6 +131,7 @@ int32_t main(int32_t argc, char* argvp[])
     osp_init();
     osp_set_taskcpu(7, 95);
     drv_init();
+    init_stc();
 
 #ifdef PALLADIUM_TEST
     UCP_PRINT_DEBUG("entered testmode.");
diff --git a/build.sh b/build.sh
index a9fbcb6..570abf5 100755
--- a/build.sh
+++ b/build.sh
@@ -72,6 +72,12 @@ if [[ "${fronthaul_option}" == "jesd" ]]; then
     make
 fi
 
+cd ${DIR_ROOT}/driver/tfu
+source ./build.sh
+cp build/libstc.a ${DIR_ROOT}/lib
+cp build/libstc.a ${BUILD_DIR}
+cp stc/inc/stc_drv_api.h ${DIR_ROOT}/interface
+
 echo -e "\n"
 echo "###### start building msgTransfer.out and libmsgTransfer.a ######"
 cd ${DIR_ROOT}/
diff --git a/driver/arm_csu/src/arm_csu.c b/driver/arm_csu/src/arm_csu.c
index ab2e8a5..f27053a 100644
--- a/driver/arm_csu/src/arm_csu.c
+++ b/driver/arm_csu/src/arm_csu.c
@@ -32,11 +32,11 @@
 uint8_t* virMemAddr = NULL;
 int arm_csu_init()
 {
-	if (-1 == g_drv_mem_fd)
+	if (-1 == g_drv_mem_fd0)
 	{
 //		printf("open dev mem. \r\n");
-		g_drv_mem_fd = open("/dev/mem", O_RDWR|O_SYNC);
-		if (0 > g_drv_mem_fd)
+		g_drv_mem_fd0 = open("/dev/mem", O_RDWR|O_SYNC);
+		if (0 > g_drv_mem_fd0)
 		{
 			UCP_PRINT_ERROR("open /dev/mem error\n");
 			return -1;
@@ -44,7 +44,7 @@ int arm_csu_init()
 	}
 
 //	printf("start mmap. \r\n");
-	virMemAddr = (uint8_t*)mmap(NULL, CSU_DEV_MAP_LEN, PROT_READ|PROT_WRITE, MAP_SHARED, g_drv_mem_fd, AP_CSU_BASE);
+	virMemAddr = (uint8_t*)mmap(NULL, CSU_DEV_MAP_LEN, PROT_READ|PROT_WRITE, MAP_SHARED, g_drv_mem_fd0, AP_CSU_BASE);
 	if ((uint8_t*)(-1) == virMemAddr)
 	{
 		UCP_PRINT_ERROR("mmap error!!");
diff --git a/driver/init/inc/drv_init.h b/driver/init/inc/drv_init.h
index 380e58a..58c08b2 100644
--- a/driver/init/inc/drv_init.h
+++ b/driver/init/inc/drv_init.h
@@ -3,7 +3,7 @@
 
 #include "typedef.h"
 
-extern int32_t g_drv_mem_fd;
+extern int32_t g_drv_mem_fd0;
 
 #define STC_REG_BASE_ADDR   (0x08568000)   
 #define STC_REG_LEN         (0x08000)
@@ -11,7 +11,7 @@ extern int32_t g_drv_mem_fd;
 
 int32_t drv_init(void);
 uint64_t get_arm_cycle();
-uint32_t read_stc_local_timer();
+//uint32_t read_stc_local_timer();
 
 #endif
 
diff --git a/driver/init/src/drv_init.s.c b/driver/init/src/drv_init.s.c
index e05fe77..6f1716d 100644
--- a/driver/init/src/drv_init.s.c
+++ b/driver/init/src/drv_init.s.c
@@ -9,8 +9,7 @@
 #include "arm_csu.h"
 #include "ucp_printf.h"
 
-int32_t g_drv_mem_fd = -1;
-uint32_t *g_stc_regs_ptr = NULL;  //0x08568000
+int32_t g_drv_mem_fd0 = -1;
 
 uint64_t get_arm_cycle()
 {
@@ -21,52 +20,14 @@ uint64_t get_arm_cycle()
     return cycle;
 }
 
-uint32_t read_stc_local_timer()
-{
-    return *(g_stc_regs_ptr + STC_LTBG_REG_OFFSET);
-}
-
-int32_t init_stc()
-{
-    if(g_drv_mem_fd < 0)
-    {
-        g_drv_mem_fd = open("/dev/mem", O_RDWR|O_SYNC);
-        if(g_drv_mem_fd < 0)
-        {
-            UCP_PRINT_ERROR("open /dev/mem error");
-            return -1;
-        }
-    }
-    
-    if(g_stc_regs_ptr == NULL)
-    {
-        g_stc_regs_ptr = mmap(NULL, STC_REG_LEN, PROT_READ|PROT_WRITE, MAP_SHARED,
-                            g_drv_mem_fd, STC_REG_BASE_ADDR);
-        if(-1 == (int64_t)g_stc_regs_ptr)
-        {
-            UCP_PRINT_ERROR("mmap stc regs error!! return = %ld\n",(uint64_t)g_stc_regs_ptr);
-            return -2;
-        }
-    }
-    
-    return 0;
-}
-
 int32_t drv_init(void)
 {
-
     if(0 != arm_csu_init())
     {
         UCP_PRINT_ERROR("Init arm csu error!!");
         return -1;
     }
 
-    if(0 != init_stc())
-    {
-        UCP_PRINT_ERROR("Init stc error!!");
-        return -3;
-    }
-
     return 0;
 }
 
diff --git a/driver/rfic b/driver/rfic
index 85a547f..59d4363 160000
--- a/driver/rfic
+++ b/driver/rfic
@@ -1 +1 @@
-Subproject commit 85a547fe18f6645a03489124eec040ad20ef116a
+Subproject commit 59d436372f6d310f582c10c62c709c26e488d0c8
diff --git a/driver/tfu b/driver/tfu
index 7bd0c4a..81b543d 160000
--- a/driver/tfu
+++ b/driver/tfu
@@ -1 +1 @@
-Subproject commit 7bd0c4a6b87b70cf28b0c47eea74b731c9e90e38
+Subproject commit 81b543d4ec66acdde54865eec21a3b3a863520fe
diff --git a/interface/ucp_api_jesd.h b/interface/ucp_api_jesd.h
index c366c1b..36357a0 100644
--- a/interface/ucp_api_jesd.h
+++ b/interface/ucp_api_jesd.h
@@ -70,16 +70,24 @@ typedef enum ucp_jesd_gpioEnableLevel
     uint8_t enableLevel;
 } ucp_jesd_gpio_t;
 
+typedef struct ucp_jesd_tr_gpio {
+	ucp_jesd_gpio_t trx;
+	ucp_jesd_gpio_t rf;
+	ucp_jesd_gpio_t sw;
+} ucp_jesd_tr_gpio_t;
+
 typedef struct ucp_jesd_TrxGpio {
-	ucp_jesd_gpio_t tx;
-    ucp_jesd_gpio_t rx;
-    ucp_jesd_gpio_t orx;
+	ucp_jesd_tr_gpio_t tx;
+	ucp_jesd_tr_gpio_t rx;
+	ucp_jesd_tr_gpio_t orx;
 } ucp_jesd_TrxGpio_t;
 
 /**
  *  \brief Data structure to configure of trx's contrl pins
  */
 typedef struct ucp_jesd_TrxGpioCfg {
+	char board[16];
+	uint32_t version;
     uint8_t maxCh;
     uint8_t devClkSrc;
     int32_t uldelay;
@@ -93,8 +101,7 @@ typedef struct ucp_jesd_TrxGpioCfg {
  */
 typedef struct ucp_jesd_CommonSettings
 {
-    uint32_t devClock_kHz;                       /*!< Device clock frequency in kHz */
-    uint32_t sampleClock_kHz;                    /*!< Sample clock frequency in kHz */    
+    uint32_t devClock_kHz;                       /*!< Device clock frequency in kHz */  
     uint8_t enableJesd204C;                      /*!< 1= Enable JESD204C framer, 0 = use JESD204B framer */
     uint8_t jesdSubClass;
 } ucp_jesd_CommonSettings_t;
@@ -105,6 +112,7 @@ typedef struct ucp_jesd_CommonSettings
 typedef struct ucp_jesd_FrmCfg
 {
     uint8_t enable;
+    uint32_t sampleClock_kHz;        /*!< Sample clock frequency in kHz */  
     uint8_t jesd204M;                /*!< Number of ADCs (0, 2, or 4) where 2 ADCs are required per receive chain (I and Q). */
     uint16_t jesd204K;               /*!< Number of frames in a multiframe. Default = 32, F*K must be modulo 4. Where, F=2*M/numberOfLanes  (Max 32 for JESD204B, Max 256 for JESD204C). */
     uint8_t jesd204F;                /*!< Number of bytes(octets) per frame (Valid 1, 2, 4, 8). */
@@ -122,6 +130,7 @@ typedef struct ucp_jesd_FrmCfg
 typedef struct ucp_jesd_DfrmCfg
 {
     uint8_t enable;
+    uint32_t sampleClock_kHz;         /*!< Sample clock frequency in kHz */ 
     uint8_t jesd204M;                 /*!< Number of DACs (0, 2, or 4) - 2 DACs per transmit chain (I and Q) */
     uint16_t jesd204K;                /*!< Number of frames in a multiframe. Default = 32, F*K = modulo 4. Where, F=2*M/numberOfLanes  (Max 32 for JESD204B, Max 256 for JESD204C) */
     uint8_t jesd204F;                 /*!< Number of bytes(octets) per frame . */
@@ -172,6 +181,16 @@ extern void UCP_API_JESD_ApeWorkStep(ucp_jesd_ApeWorkStep_e step);
 */
 extern void UCP_API_JESD_TrxGpioSetup (const char *trxGpioConfigFile);
 
+/**
+* \brief Gets the gpio's inf of tx and rx
+*
+* \param void
+*
+* \retval TrxGpioCfg point.
+*/
+extern ucp_jesd_TrxGpioCfg_t* UCP_API_JESD_TrxGpioGet (void);
+
+
 /**
 * \brief Sets up the ucp4008 jesd's para setting
 *
@@ -199,6 +218,22 @@ extern ucp_jesd_States_e UCP_API_JESD_CellSetup (ucp_jesd_Init_t *setting);
 */
 extern void UCP_API_JESD_CellDelete (void);
 
+/**
+* \brief gpio of rf controlling
+*
+* \param setting
+*
+* \retval none.
+*/
+extern void UCP_API_GPIO_Tx (void);
+extern void UCP_API_GPIO_Rx (void);
+extern void UCP_API_GPIO_On (void);
+extern void UCP_API_GPIO_Off (void);
+extern void UCP_API_GPIO_OrxOn (void);
+extern void UCP_API_GPIO_OrxOff (void);
+extern void UCP_API_GPIO_TrigOn (void);
+extern void UCP_API_GPIO_TrigOff (void);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/makefile b/makefile
index d6afa53..05e3ea7 100644
--- a/makefile
+++ b/makefile
@@ -46,6 +46,7 @@ INCLUDE_DIRS ?= ./app/inc
 INCLUDE_DIRS += ./osp/inc
 INCLUDE_DIRS += ./driver/arm_csu/inc
 INCLUDE_DIRS += ./driver/init/inc
+INCLUDE_DIRS += ./driver/tfu/stc/inc
 test ?= $(test_option)
 case ?= $(test_id)
 ifeq ($(test),yes)
@@ -67,8 +68,9 @@ LD_FLAGS += -lm -ldl -Wl,-rpath=./
 LD_FLAGS += -lpthread
 LD_FLAGS += -rdynamic -funwind-tables -ffunction-sections
 ifeq ($(fronthaul_option),jesd)
-LD_FLAGS += -lrfic
+LD_FLAGS += -lrfic -lstc
 endif
+LD_FLAGS += -lstc
 $(info "DEFINES=" $(DEFINES))
 
 #Flatten files and remove the duplicate by sort
diff --git a/test/case0/src/testcase.c b/test/case0/src/testcase.c
index 063dfca..876fa05 100644
--- a/test/case0/src/testcase.c
+++ b/test/case0/src/testcase.c
@@ -26,6 +26,7 @@
 #include "ospLog.h"
 #include "ospCfgToBin.h"
 #include "drv_init.h"
+#include "stc_drv_api.h"
 
 uint32_t slot_ind_flag = 0;
 uint32_t slot_ind_time_flag = 0;
diff --git a/test/case1/src/testcase.c b/test/case1/src/testcase.c
index 4a3140c..3e8cb52 100644
--- a/test/case1/src/testcase.c
+++ b/test/case1/src/testcase.c
@@ -10,6 +10,8 @@
 #include "typedef.h"
 #include "ospHeap.h"
 #include "ucp_printf.h"
+#include "ospTypes.h"
+
 
 /*typedef unsigned char uint8_t;
 typedef signed char int8_t;
diff --git a/test/case2/src/testcase.c b/test/case2/src/testcase.c
index fe50b91..039f6c2 100644
--- a/test/case2/src/testcase.c
+++ b/test/case2/src/testcase.c
@@ -12,6 +12,7 @@
 #include "ucp_printf.h"
 #include "arm_csu.h"
 #include "memcpy_csu.h"
+#include "ospTypes.h"
 
 extern int32_t g_dev_mem_fd;
 
diff --git a/test/case20/src/testcase20.c b/test/case20/src/testcase20.c
index 1155331..3d620ab 100644
--- a/test/case20/src/testcase20.c
+++ b/test/case20/src/testcase20.c
@@ -26,6 +26,7 @@
 #include "ospLog.h"
 #include "ospCfgToBin.h"
 #include "drv_init.h"
+#include "stc_drv_api.h"
 
 uint32_t slot_ind_flag = 0;
 uint32_t slot_ind_time_flag = 0;
diff --git a/test/case21/src/testcase21.c b/test/case21/src/testcase21.c
index dbf23f7..918c605 100644
--- a/test/case21/src/testcase21.c
+++ b/test/case21/src/testcase21.c
@@ -27,6 +27,7 @@
 #include "ospLog.h"
 #include "ospCfgToBin.h"
 #include "drv_init.h"
+#include "stc_drv_api.h"
 
 uint32_t slot_ind_flag = 0;
 uint32_t slot_ind_time_flag = 0;
diff --git a/test/case22/src/testcase22.c b/test/case22/src/testcase22.c
index e9754c3..608d489 100644
--- a/test/case22/src/testcase22.c
+++ b/test/case22/src/testcase22.c
@@ -26,6 +26,7 @@
 #include "ospLog.h"
 #include "ospCfgToBin.h"
 #include "drv_init.h"
+#include "stc_drv_api.h"
 
 uint32_t slot_ind_flag = 0;
 uint32_t slot_ind_time_flag = 0;
diff --git a/test/case23/src/testcase23.c b/test/case23/src/testcase23.c
index 03cb447..9b458d9 100644
--- a/test/case23/src/testcase23.c
+++ b/test/case23/src/testcase23.c
@@ -26,6 +26,7 @@
 #include "ospLog.h"
 #include "ospCfgToBin.h"
 #include "drv_init.h"
+#include "stc_drv_api.h"
 
 uint32_t slot_ind_flag = 0;
 uint32_t slot_ind_time_flag = 0;
diff --git a/test/case45/src/testcase45.c b/test/case45/src/testcase45.c
index fd6ab7a..d1309c5 100644
--- a/test/case45/src/testcase45.c
+++ b/test/case45/src/testcase45.c
@@ -33,6 +33,7 @@
 #include "ospTask.h"
 #include "drv_init.h"
 #include "ospSwTimer.h"
+#include "stc_drv_api.h"
 
 uint32_t slot_ind_flag = 0;
 uint32_t slot_ind_time_flag = 0;
diff --git a/test/case46/src/testcase46.c b/test/case46/src/testcase46.c
index 854bc28..9e01e62 100644
--- a/test/case46/src/testcase46.c
+++ b/test/case46/src/testcase46.c
@@ -33,6 +33,7 @@
 #include "ospTask.h"
 #include "drv_init.h"
 #include "ospSwTimer.h"
+#include "stc_drv_api.h"
 
 uint32_t slot_ind_flag = 0;
 uint32_t slot_ind_time_flag = 0;
diff --git a/test/case48/src/testcase48.c b/test/case48/src/testcase48.c
index 2d09789..f19a8ac 100644
--- a/test/case48/src/testcase48.c
+++ b/test/case48/src/testcase48.c
@@ -33,6 +33,7 @@
 #include "ospTask.h"
 #include "drv_init.h"
 #include "ospSwTimer.h"
+#include "stc_drv_api.h"
 
 uint32_t slot_ind_flag = 0;
 uint32_t slot_ind_time_flag = 0;
diff --git a/test/case5/src/testcase5.c b/test/case5/src/testcase5.c
index 9a9ee14..d5204fd 100644
--- a/test/case5/src/testcase5.c
+++ b/test/case5/src/testcase5.c
@@ -26,6 +26,7 @@
 #include "ospLog.h"
 #include "ospCfgToBin.h"
 #include "drv_init.h"
+#include "stc_drv_api.h"
 
 uint32_t slot_ind_flag = 0;
 uint32_t slot_ind_time_flag = 0;