/** Interface Mode. */
#define CHANNEL_IS_UART 0x0
-#define CHANNEL_IS_245 0x1
-#define CHANNEL_IS_CPU 0x2
-#define CHANNEL_IS_OPTO 0x3
-#define CHANNEL_IS_FT1284 0x4
+#define CHANNEL_IS_FIFO 0x1
+#define CHANNEL_IS_OPTO 0x2
+#define CHANNEL_IS_CPU 0x4
+#define CHANNEL_IS_FT1284 0x8
#define DRIVE_4MA 0
#define DRIVE_8MA 1