diff --git a/source/arm9/debug.c b/source/arm9/debug.c
index 75ecef4..ac33cbd 100644
--- a/source/arm9/debug.c
+++ b/source/arm9/debug.c
@@ -3,7 +3,7 @@
 #include "types.h"
 #include "mem_map.h"
 #include "arm9/console.h"
-
+#include "arm9/fatfs/ff.h"
 
 
 static u32 debugHash = 0;
@@ -97,3 +97,16 @@
 
 	while(1);
 }
+
+void dumpMem(u8 *mem, u32 size, char *filepath)
+{
+	FIL file;
+	UINT bytesWritten;
+
+	if(f_open(&file, filepath, FA_CREATE_ALWAYS | FA_WRITE) != FR_OK)
+		return;
+		
+	f_write(&file, mem, size, &bytesWritten);
+
+	f_close(&file);
+}
diff --git a/source/arm9/sdmmc.c b/source/arm9/sdmmc.c
index d1c4ae4..6755ee3 100644
--- a/source/arm9/sdmmc.c
+++ b/source/arm9/sdmmc.c
@@ -305,7 +305,6 @@
 	handleNAND.rData = out;
 	handleNAND.size = numsectors << 9;
 	sdmmc_send_command(&handleNAND,0x33C12,sector_no);
-	set_target(&handleSD);
 	return get_error(&handleNAND);
 }
 
@@ -322,7 +321,6 @@
 	handleNAND.tData = in;
 	handleNAND.size = numsectors << 9;
 	sdmmc_send_command(&handleNAND,0x52C19,sector_no);
-	set_target(&handleSD);
 	return get_error(&handleNAND);
 }
 
@@ -409,8 +407,6 @@
 	*(volatile uint16_t*)0x10006002 &= 0xFFFCu; ////SDPORTSEL
 	*(volatile uint16_t*)0x10006026 = 512; //SDBLKLEN
 	*(volatile uint16_t*)0x10006008 = 0; //SDSTOP
-
-	set_target(&handleSD);
 }
 
 int Nand_Init()
@@ -461,8 +457,6 @@
 
 	handleNAND.clk |= 0x200;
 
-	set_target(&handleSD);
-
 	return 0;
 }