diff --git a/sources/BaS.c b/sources/BaS.c
index 7418fec..7fd0829 100644
--- a/sources/BaS.c
+++ b/sources/BaS.c
@@ -155,7 +155,7 @@ void nvram_init(void)
 
 /* ACP interrupt controller */
 #define FPGA_INTR_CONTRL	(volatile uint32_t *) 0xf0010000
-#define FPGA_INTR_ENABLE	(volatile uint32_t *) 0xf0010004
+#define FPGA_INTR_ENABLE	(volatile uint8_t *)  0xf0010004
 #define FPGA_INTR_PENDIN	(volatile uint32_t *) 0xf0010008
 
 void enable_coldfire_interrupts()
diff --git a/sources/spidma.c b/sources/spidma.c
index f2eed3f..b9c752a 100644
--- a/sources/spidma.c
+++ b/sources/spidma.c
@@ -16,11 +16,30 @@ extern char _SYS_SRAM[];
 void *dma_memcpy(void *dst, void *src, size_t n)
 {
 	int ret;
+	int32_t start = MCF_SLT_SCNT(0);
+	int32_t end;
 
 	ret = MCD_startDma(0, src, 1, dst, 1, n, 1, DMA_ALWAYS, 0, MCD_SINGLE_DMA, 0);
+	if (ret == MCD_OK)
+	{
+		xprintf("DMA on channel 0 successfully started\r\n");
+	}
+
+	do
+	{
+		ret = MCD_dmaStatus(0);
+		xprintf(".");
+	} while (ret != MCD_DONE);
+	xprintf("\r\n");
+
+	end = MCF_SLT_SCNT(0);
+
+	xprintf("took %d seconds (1 Mbyte)\r\n", (end - start) / 132 / 1000);
+#ifdef _NOT_USED_
 	__asm__ __volatile__("move.w	sr,d0\n\t"
 						 "stop		#0x270\n\t"
 						 "move.w	d0,sr": : :);	/* halt CPU until DMA finished */
+#endif /* _NOT_USED_ */
 
 	return dst;
 }
@@ -36,6 +55,10 @@ int spidma_init(void)
 		return 0;
 	}
 	xprintf("DMA API initialized. Tasks are at %p\r\n", SYS_SRAM);
+
+	// test
+	dma_memcpy((void *) 0x40000000, (void *) 0x30000000, 0x100000);
+	xprintf("DMA finished\r\n");
 	return 1;
 }