#define CTL_WDMA 0x00000070 /* DMA Write Command */
#define CTL_RMEM 0x00000600 /* Memory Read Command */
#define CTL_WMEM 0x00007000 /* Memory Write Command */
-#define CTL_USER0 0x00010000 /* USER0 pin control bit */
-#define CTL_USER1 0x00020000 /* USER1 pin control bit */
+#define CTL_USERO 0x00010000 /* USERO output pin control bit */
+#define CTL_USERI 0x00020000 /* USERI input pin bit */
#define CTL_EE_CLK 0x01000000 /* EEPROM Clock line */
#define CTL_EE_CS 0x02000000 /* EEPROM Chip Select */
#define CTL_EE_W 0x04000000 /* EEPROM Write bit */