diff --git a/src/testbench_denano.c b/src/testbench_denano.c
index b56118f..1d3e3cd 100644
--- a/src/testbench_denano.c
+++ b/src/testbench_denano.c
@@ -549,7 +549,7 @@ int Test15_pi_calc()
 	return NO_ERROR;
 }
 
-#define	TEST_SIZE			(16*1024*1024)	// Bytes
+#define	TEST_SIZE			(8*1024*1024)	// Bytes
 #define	SMALL_TEST_SIZE		(8192)			// Bytes
 #define	FLASH_SIZE			(8*1024*1024)	// Bytes
 
@@ -904,7 +904,7 @@ int main (void)
 	srand(clock());
 	gpio_write(&gpio_if, GPIO_0_MASK_LED, GPIO_0_ALIGN_LED, GPIO_DATA_OFFSET, uncached_cachemiss_bug());
 
-//	Test16_MemTest();
+	Test16_MemTest();
 
 	printf("pf  = %08X\n", (uint32_t)pf());
 	*pf() = 0x1234;
@@ -960,7 +960,7 @@ int main (void)
 		if (IS_ERROR(result))
 			break;
 		printf("passed\n\n");
-#if 1
+
 		printf("-------------------------------------------\n");
 		printf("-- D-Cache invalidate ---------------------\n");
 		printf("-------------------------------------------\n");
@@ -968,7 +968,7 @@ int main (void)
 		if (IS_ERROR(result))
 			break;
 		printf("passed\n\n");
-#endif
+
 		printf("-------------------------------------------\n");
 		printf("-- PI calc --------------------------------\n");
 		printf("-------------------------------------------\n");