diff --git a/df_datalink_ge/src/main.c b/df_datalink_ge/src/main.c
index 11e54bc..1314333 100644
--- a/df_datalink_ge/src/main.c
+++ b/df_datalink_ge/src/main.c
@@ -107,7 +107,7 @@ static PHY_CONFIG phyConfig = {
 	.hwXadcId = PHY_HW_XADC_DEVICE_ID
 };
 
-TIMECTRL_CONFIG tmcConfig = {
+TMC_CONFIG tmcConfig = {
 	.baseAddr = 0, //TIME_CONTROLLER_BASEADDR,
 	.reset = 10
 };
@@ -122,7 +122,7 @@ static struct irq_ctrl_desc *intcDescPtr; // General interrupt controller descri
 static struct timer_desc *logTmPtr;
 static SYSBUS *sysbusDescPtr;
 static PHY_INST *phyInstPtr;
-static TIMECTRL_INST *tmcInstPtr = NULL;
+static TMC_INST *tmcInstPtr = NULL;
 static L2_INST *linkInstPtr;
 
 /****************************************************************************/
diff --git a/df_datalink_sp/src/main.c b/df_datalink_sp/src/main.c
index 81d7d0c..2f7c88a 100644
--- a/df_datalink_sp/src/main.c
+++ b/df_datalink_sp/src/main.c
@@ -103,7 +103,7 @@ static PHY_CONFIG phyConfig = {
 	.hwXadcId = PHY_HW_XADC_DEVICE_ID
 };
 
-TIMECTRL_CONFIG tmcConfig = {
+TMC_CONFIG tmcConfig = {
 	.baseAddr = 0, //TIME_CONTROLLER_BASEADDR,
 	.reset = 10
 };
@@ -118,7 +118,7 @@ static struct irq_ctrl_desc *intcDescPtr; // General interrupt controller descri
 static struct timer_desc *logTmPtr;
 static SYSBUS *sysbusDescPtr;
 static PHY_INST *phyInstPtr;
-static TIMECTRL_INST *tmcInstPtr = NULL;
+static TMC_INST *tmcInstPtr = NULL;
 static L2_INST *linkInstPtr;
 
 static struct hmc7044_dev *hmc7044_inst;
diff --git a/df_datalink_sp/src/time_ctrl/time_ctrl.c b/df_datalink_sp/src/time_ctrl/time_ctrl.c
index ea0f277..71aa5ae 100644
--- a/df_datalink_sp/src/time_ctrl/time_ctrl.c
+++ b/df_datalink_sp/src/time_ctrl/time_ctrl.c
@@ -51,12 +51,12 @@
  *          FAILURE Initialization failed
  *
  ******************************************************************************/
-int32_t TimeCtrl_Init(TIMECTRL_INST **instPtr, TIMECTRL_CONFIG *config)
+int32_t TimeCtrl_Init(TMC_INST **instPtr, TMC_CONFIG *config)
 {
 	ASSERT(config != NULL);
 	ASSERT(instPtr != NULL);
-	(*instPtr) = malloc(sizeof(TIMECTRL_INST));
-	memcpy(&((*instPtr)->config), config, sizeof(TIMECTRL_CONFIG));
+	(*instPtr) = malloc(sizeof(TMC_INST));
+	memcpy(&((*instPtr)->config), config, sizeof(TMC_CONFIG));
 	(*instPtr)->modelVer = TMC_Read((*instPtr), VERSION_REG);
 	return SUCCESS;
 }
@@ -70,7 +70,7 @@ int32_t TimeCtrl_Init(TIMECTRL_INST **instPtr, TIMECTRL_CONFIG *config)
  * @return  NONE
  *
  ******************************************************************************/
-void TimeCtrl_Destroy(TIMECTRL_INST *instPtr)
+void TimeCtrl_Destroy(TMC_INST *instPtr)
 {
 	free(instPtr);
 }
@@ -84,7 +84,7 @@ void TimeCtrl_Destroy(TIMECTRL_INST *instPtr)
  * @return  timer controller version.
  *
  ******************************************************************************/
-uint32_t TimeCtrl_GetVersion(TIMECTRL_INST *instPtr)
+uint32_t TimeCtrl_GetVersion(TMC_INST *instPtr)
 {
 	ASSERT(instPtr != NULL);
 	return TMC_Read(instPtr, VERSION_REG);
@@ -100,7 +100,7 @@ uint32_t TimeCtrl_GetVersion(TIMECTRL_INST *instPtr)
  *          FAILURE Initialization failed
  *
  ******************************************************************************/
-void TimeCtrl_Reset(TIMECTRL_INST *instPtr)
+void TimeCtrl_Reset(TMC_INST *instPtr)
 {
 	ASSERT(instPtr != NULL);
 	TMC_Write(instPtr, CNTSTEP_OPT, TM_RESET_CODE);
@@ -115,7 +115,7 @@ void TimeCtrl_Reset(TIMECTRL_INST *instPtr)
  * @return  NONE
  *
  ******************************************************************************/
-void TimeCtrl_ResetHigh(TIMECTRL_INST *instPtr)
+void TimeCtrl_ResetHigh(TMC_INST *instPtr)
 {
 	ASSERT(instPtr != NULL);
 	// TODO:
@@ -130,7 +130,7 @@ void TimeCtrl_ResetHigh(TIMECTRL_INST *instPtr)
  * @return  NONE
  *
  ******************************************************************************/
-void TimeCtrl_ResetLow(TIMECTRL_INST *instPtr)
+void TimeCtrl_ResetLow(TMC_INST *instPtr)
 {
 	ASSERT(instPtr != NULL);
 	// TODO:
@@ -145,7 +145,7 @@ void TimeCtrl_ResetLow(TIMECTRL_INST *instPtr)
  * @return  integer value
  *
  ******************************************************************************/
-inline TIME_INT TimeCtrl_GetIntCnt(TIMECTRL_INST *instPtr)
+inline TIME_INT TimeCtrl_GetIntCnt(TMC_INST *instPtr)
 {
 	ASSERT(instPtr != NULL);
 	return TMC_Read(instPtr, TIME_INT_REG);
@@ -160,7 +160,7 @@ inline TIME_INT TimeCtrl_GetIntCnt(TIMECTRL_INST *instPtr)
  * @return  fractional value
  *
  ******************************************************************************/
-inline TIME_FRAC TimeCtrl_GetFracCnt(TIMECTRL_INST *instPtr)
+inline TIME_FRAC TimeCtrl_GetFracCnt(TMC_INST *instPtr)
 {
 	ASSERT(instPtr != NULL);
 	return TMC_Read(instPtr, TIME_FRAC_REG);
@@ -176,7 +176,7 @@ inline TIME_FRAC TimeCtrl_GetFracCnt(TIMECTRL_INST *instPtr)
  * @return  NONE
  *
  ******************************************************************************/
-void TimeCtrl_GetCurrentTime(TIMECTRL_INST *instPtr, TIME_WORD *tmWord)
+void TimeCtrl_GetCurrentTime(TMC_INST *instPtr, TIME_WORD *tmWord)
 {
 	ASSERT(instPtr != NULL);
 	ASSERT(tmWord != NULL);
@@ -194,7 +194,7 @@ void TimeCtrl_GetCurrentTime(TIMECTRL_INST *instPtr, TIME_WORD *tmWord)
  * @return  NONE.
  *
  ******************************************************************************/
-void TimeCtrl_GetCurrentStep(TIMECTRL_INST *instPtr, TIME_FRAC *tmFrac)
+void TimeCtrl_GetCurrentStep(TMC_INST *instPtr, TIME_FRAC *tmFrac)
 {
 	ASSERT(instPtr != NULL);
 	ASSERT(tmFrac != NULL);
@@ -212,7 +212,7 @@ void TimeCtrl_GetCurrentStep(TIMECTRL_INST *instPtr, TIME_FRAC *tmFrac)
  * @return  NONE.
  *
  ******************************************************************************/
-void TimeCtrl_TimeAdjust(TIMECTRL_INST *instPtr, const TIME_WORD *tmWord, TIMECTRL_ADJ_TYPE type)
+void TimeCtrl_TimeAdjust(TMC_INST *instPtr, const TIME_WORD *tmWord, TIMECTRL_ADJ_TYPE type)
 {
 	ASSERT(instPtr != NULL);
 	ASSERT(tmWord != NULL);
@@ -231,6 +231,28 @@ void TimeCtrl_TimeAdjust(TIMECTRL_INST *instPtr, const TIME_WORD *tmWord, TIMECT
 	TMC_Write(instPtr, TIME_ADJ_INT, tmWord->int_part);
 	TMC_Write(instPtr, TIME_ADJ_MODE, type);
 	TMC_Write(instPtr, TIME_ADJ_TRIG, type);
+
+#ifdef EMULATION
+	uint32_t regFrac, regInt;
+	switch (type)
+	{
+	case TM_ADJ_ADD:
+		regFrac = TMC_Read(instPtr, TIME_FRAC_REG) + tmWord->frac_part;
+		regInt = TMC_Read(instPtr, TIME_INT_REG) + tmWord->int_part;
+		regInt += regFrac / TIME_FRAC_MAX;
+		regFrac %= TIME_FRAC_MAX;
+		
+		TMC_Write(instPtr, TIME_FRAC_REG, regFrac);
+		TMC_Write(instPtr, TIME_INT_REG, regInt);
+		break;
+	case TM_ADJ_SET:
+		TMC_Write(instPtr, TIME_FRAC_REG, tmWord->frac_part);
+		TMC_Write(instPtr, TIME_INT_REG, tmWord->int_part);
+		break;
+	default:
+		break;
+	}
+#endif
 }
 
 /*****************************************************************************/
@@ -243,7 +265,7 @@ void TimeCtrl_TimeAdjust(TIMECTRL_INST *instPtr, const TIME_WORD *tmWord, TIMECT
  * @return  NONE.
  *
  ******************************************************************************/
-void TimeCtrl_SetOptimizeStep(TIMECTRL_INST *instPtr, TIME_FRAC *tmFrac)
+void TimeCtrl_SetOptimizeStep(TMC_INST *instPtr, TIME_FRAC *tmFrac)
 {
 	ASSERT(instPtr != NULL);
 	ASSERT(tmFrac != NULL);
diff --git a/df_datalink_sp/src/time_ctrl/time_ctrl.h b/df_datalink_sp/src/time_ctrl/time_ctrl.h
index 6d94f52..7b529b3 100644
--- a/df_datalink_sp/src/time_ctrl/time_ctrl.h
+++ b/df_datalink_sp/src/time_ctrl/time_ctrl.h
@@ -45,30 +45,30 @@ typedef struct
 {
 	uintptr_t baseAddr;
 	uint32_t reset; // time for reset (unit: us)
-} TIMECTRL_CONFIG;
+} TMC_CONFIG;
 
 typedef struct
 {
-	TIMECTRL_CONFIG config;
+	TMC_CONFIG config;
 	uint32_t modelVer;
-} TIMECTRL_INST;
+} TMC_INST;
 
 /************************** Function Prototypes ******************************/
-int32_t TimeCtrl_Init(TIMECTRL_INST **instPtr, TIMECTRL_CONFIG *config);
-uint32_t TimeCtrl_GetVersion(TIMECTRL_INST *instPtr);
-void TimeCtrl_Destroy(TIMECTRL_INST *instPtr);
-void TimeCtrl_Reset(TIMECTRL_INST *instPtr);
-void TimeCtrl_ResetLow(TIMECTRL_INST *instPtr);
-void TimeCtrl_ResetHigh(TIMECTRL_INST *instPtr);
+int32_t TimeCtrl_Init(TMC_INST **instPtr, TMC_CONFIG *config);
+uint32_t TimeCtrl_GetVersion(TMC_INST *instPtr);
+void TimeCtrl_Destroy(TMC_INST *instPtr);
+void TimeCtrl_Reset(TMC_INST *instPtr);
+void TimeCtrl_ResetLow(TMC_INST *instPtr);
+void TimeCtrl_ResetHigh(TMC_INST *instPtr);
 
-TIME_INT TimeCtrl_GetIntCnt(TIMECTRL_INST *instPtr);
-TIME_FRAC TimeCtrl_GetFracCnt(TIMECTRL_INST *instPtr);
+TIME_INT TimeCtrl_GetIntCnt(TMC_INST *instPtr);
+TIME_FRAC TimeCtrl_GetFracCnt(TMC_INST *instPtr);
 
-void TimeCtrl_GetCurrentTime(TIMECTRL_INST *instPtr, TIME_WORD *tmWord);
-void TimeCtrl_GetCurrentStep(TIMECTRL_INST *instPtr, TIME_FRAC *tmFrac);
+void TimeCtrl_GetCurrentTime(TMC_INST *instPtr, TIME_WORD *tmWord);
+void TimeCtrl_GetCurrentStep(TMC_INST *instPtr, TIME_FRAC *tmFrac);
 
-void TimeCtrl_SetOptimizeStep(TIMECTRL_INST *instPtr, TIME_FRAC *tmFrac);
-void TimeCtrl_TimeAdjust(TIMECTRL_INST *instPtr, const TIME_WORD *tmWord, TIMECTRL_ADJ_TYPE type);
+void TimeCtrl_SetOptimizeStep(TMC_INST *instPtr, TIME_FRAC *tmFrac);
+void TimeCtrl_TimeAdjust(TMC_INST *instPtr, const TIME_WORD *tmWord, TIMECTRL_ADJ_TYPE type);
 void TimeCtrl_CalculateTimeGap(const TIME_WORD *a, const TIME_WORD *b, TIME_WORD *gap);
 
 #endif /* TIME_SYNC_H_ */