diff --git a/src/test_gpio.c b/src/test_gpio.c
index 02aa0ee..1cafe72 100644
--- a/src/test_gpio.c
+++ b/src/test_gpio.c
@@ -254,7 +254,7 @@ int main()
 //	printf("Set loopback mode.\n\r");
 
     /* set 100mbps and reset PHY */
-    phy_reg = 0x3300;
+    phy_reg = 0x3300;	
     MiiGpio_PhyWrite(&mii_gpio, PHY_ADDR, 0, phy_reg | 0x8000);
 
     /* wait for reset to complete */
@@ -285,8 +285,8 @@ int main()
 	// Disable promiscious mode
 
 //	*pEmac_rx_ctrl |= EMAC_RX_CTRL_PROMISCIOUS;
-//	*pEmac_rx_ctrl |= EMAC_RX_CTRL_GIGABIT;
-//	*pEmac_tx_ctrl |= EMAC_TX_CTRL_GIGABIT;
+	*pEmac_rx_ctrl |= EMAC_RX_CTRL_GIGABIT;
+	*pEmac_tx_ctrl |= EMAC_TX_CTRL_GIGABIT;
 
 	// Set MAC address
 	*(pEmac_maddr+0) = 0x00003110;
@@ -385,9 +385,9 @@ int main()
 */
 
 		start = clock();
-		for (j=0; j < 1000; j++)
+		for (j=0; j < 10000; j++)
 		{
-			Eth_pkt_create(&packet, TYPE_PROTO_IP, eth_myself, pARP->eth_addr_src);
+			Eth_pkt_create(&packet, TYPE_PROTO_IP, eth_myself, eth_bcst);
 			UDP_create(&packet, myIP, 10001, arpIpDst, 10002, data, sizeof(data));
 			size = Eth_pkt_send(&packet);
 			tx_byte_cnt += size;
@@ -395,10 +395,10 @@ int main()
 		}
 		stop = clock();
 
-		fprintf(stderr, "\n");
-		fprintf(stderr, "TX number of burst packets : %d\n", j);
-		fprintf(stderr, "Throughput: %.2f Mbit/s\n\n", 8.0E-6*(j*size)/((double)(stop-start)/CLOCKS_PER_SEC));
-		fprintf(stderr, "%d packets transmitted (%d bytes)\n\n", tx_pkt_cnt, tx_byte_cnt);
+		fprintf(stdout, "\n");
+		fprintf(stdout, "TX number of burst packets : %d\n", j);
+		fprintf(stdout, "Throughput: %.2f Mbit/s\n\n", 8.0E-6*(j*size)/((double)(stop-start)/CLOCKS_PER_SEC));
+		fprintf(stdout, "%d packets transmitted (%d bytes)\n\n", tx_pkt_cnt, tx_byte_cnt);
 	}
 
 	return 0;