diff --git a/include/ucb1400.h b/include/ucb1400.h
index a424d87b..3f93377f 100644
--- a/include/ucb1400.h
+++ b/include/ucb1400.h
@@ -44,4 +44,97 @@
 #define	UCB1400_Test_Control			0x6E		/* see 12.21 in [1] */
 #define	UCB1400_Extra_Interrupt			0x70		/* see 12.22 in [1] */
 
+/* UCB1400 data/interrupt bits - see 12.11 - 12.15 in [1] */
+
+#define	UCB1400_IO9				bit(9)
+#define	UCB1400_IO8				bit(8)
+#define	UCB1400_IO7				bit(7)
+#define	UCB1400_IO6				bit(6)
+#define	UCB1400_IO5				bit(5)
+#define	UCB1400_IO4				bit(4)
+#define	UCB1400_IO3				bit(3)
+#define	UCB1400_IO2				bit(2)
+#define	UCB1400_IO1				bit(1)
+#define	UCB1400_IO0				bit(0)
+
+/* UCB1400 interrupt bits - see 12.13 - 12.15 in [1] */
+
+#define	UCB1400_INT_OVL				bit(15)
+#define	UCB1400_INT_CLP				bit(14)
+#define	UCB1400_INT_TMX				bit(13)
+#define	UCB1400_INT_TPX				bit(12)
+#define	UCB1400_INT_ADC				bit(11)
+
+/* UCB1400_Touch_Screen_Control bits - see 12.16 in [1] */
+
+#define	UCB1400_TSC_MX				bit(13)
+#define	UCB1400_TSC_PX				bit(12)
+#define	UCB1400_TSC_BIAS			bit(11)
+#define	UCB1400_TSC_HYSD			bit(10)
+#define	UCB1400_TSC_TM_MASK			0x0300
+#define	UCB1400_TSC_TM(x)			((x << 8) & UCB1400_TSC_TM_MASK)
+#define	UCB1400_TSC_PYG				bit(7)
+#define	UCB1400_TSC_MYG				bit(6)
+#define	UCB1400_TSC_PXG				bit(5)
+#define	UCB1400_TSC_MXG				bit(4)
+#define	UCB1400_TSC_PYP				bit(3)
+#define	UCB1400_TSC_MYP				bit(2)
+#define	UCB1400_TSC_PXP				bit(1)
+#define	UCB1400_TSC_MXP				bit(0)
+
+/* UCB1400_ADC_Control bits - see 12.17 in [1] */
+
+#define	UCB1400_ADCC_AE				bit(15)
+#define	UCB1400_ADCC_AS				bit(7)
+#define	UCB1400_ADCC_EXVEN			bit(5)
+#define	UCB1400_ADCC_AI_MASK			0x001C
+#define	UCB1400_ADCC_AI(x)			((x << 2) & UCB1400_ADCC_AI_MASK)
+#define	UCB1400_ADCC_VREFB			bit(1)
+#define	UCB1400_ADCC_ASE			bit(0)
+
+/* UCB1400_ADC_Data bits - see 12.18 in [1] */
+
+#define	UCB1400_ADCD_ADV			bit(15)
+#define	UCB1400_ADCD_AD_MASK			0x03FF
+#define	UCB1400_ADCD_AD(x)			(x & UCB1400_ADCD_AD_MASK)
+
+/* UCB1400_Feature_Control_Status_1 bits - see 12.19 in [1] */
+
+#define	UCB1400_FCS1_BB_MASK			0x7800
+#define	UCB1400_FCS1_BB(x)			((x << 11) & UCB1400_FCS1_BB_MASK)
+#define	UCB1400_FCS1_TR_MASK			0x0600
+#define	UCB1400_FCS1_TR(x)			((x << 9) & UCB1400_FCS1_TR_MASK)
+#define	UCB1400_FCS1_M_MASK			0x0180
+#define	UCB1400_FCS1_M(x)			((x << 7) & UCB1400_FCS1_M_MASK)
+#define	UCB1400_FCS1_HPEN			bit(6)
+#define	UCB1400_FCS1_DE				bit(5)
+#define	UCB1400_FCS1_DC				bit(4)
+#define	UCB1400_FCS1_HIPS			bit(3)
+#define	UCB1400_FCS1_GIEN			bit(2)
+#define	UCB1400_FCS1_OVFL			bit(0)
+
+/* UCB1400_Feature_Control_Status_2 bits - see 12.20 in [1] */
+
+#define	UCB1400_FCS2_SMT			bit(15)
+#define	UCB1400_FCS2_SUEV_MASK			0x6000
+#define	UCB1400_FCS2_SUEV(x)			((x << 13) & UCB1400_FCS2_SUEV_MASK)
+#define	UCB1400_FCS2_AVE			bit(12)
+#define	UCB1400_FCS2_AVEN_MASK			0x0C00
+#define	UCB1400_FCS2_AVEN(x)			((x << 10) & UCB1400_FCS2_AVEN_MASK)
+#define	UCB1400_FCS2_SLP_MASK			0x0030
+#define	UCB1400_FCS2_SLP(x)			((x << 4) & UCB1400_FCS2_SLP_MASK)
+#define	UCB1400_FCS2_EV_MASK			0x0007
+#define	UCB1400_FCS2_EV(x)			(x & UCB1400_FCS2_EV_MASK)
+
+/* UCB1400_Test_Control bits - see 12.21 in [1] */
+
+#define	UCB1400_TC_TM_MASK			0x007F
+#define	UCB1400_TC_TM(x)			(x & UCB1400_TC_TM_MASK)
+
+/* UCB1400_Extra_Interrupt bits - see 12.22 in [1] */
+
+#define	UCB1400_EI_CLPL				bit(15)
+#define	UCB1400_EI_CLPR				bit(14)
+#define	UCB1400_EI_CLPG				bit(13)
+
 #endif /* UCB1400_H */