diff --git a/Documentation/GM7113C Datasheet.pdf b/Documentation/GM7113C Datasheet.pdf
new file mode 100644
index 0000000..ec44afd
Binary files /dev/null and b/Documentation/GM7113C Datasheet.pdf differ
diff --git a/SAA711XChip.m b/SAA711XChip.m
index d0f19bc..5e20af7 100644
--- a/SAA711XChip.m
+++ b/SAA711XChip.m
@@ -152,7 +152,7 @@ - (BOOL)initialize
 		{0x14, 0x01},
 		{0x15, 0x11},
 		{0x16, 0xfe},
-		{0x17, 0xd8},
+		{0x17, 0x00}, // Must be 0x00 for GM7113 (v10).
 		{0x18, 0x40},
 		{0x19, 0x80},
 		{0x1a, 0x77},