diff --git a/BaS_gcc/sources/BaS.c b/BaS_gcc/sources/BaS.c
index eff3a0d..e732bf2 100644
--- a/BaS_gcc/sources/BaS.c
+++ b/BaS_gcc/sources/BaS.c
@@ -324,11 +324,13 @@ void BaS(void)
 		void_func *initial_pc;
 	} ROM_HEADER;
 
-	xprintf("Call OS. BaS initialization finished...\r\n");
-	enable_coldfire_interrupts();
-
+	xprintf("initialize and test DMA\r\n");
 	dma_init();
 
+	xprintf("BaS initialization finished, enable interrupts\r\n");
+	enable_coldfire_interrupts();
+
+	xprintf("call EmuTOS\r\n");
 	ROM_HEADER* os_header = (ROM_HEADER*)TOS;
 	os_header->initial_pc();
 }