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@@ -843,3 +843,133 @@ typedef volatile struct {
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*/
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*/
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#define LXMAX_ADDR 0xfffffa08
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#define LXMAX_ADDR 0xfffffa08
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#define LXMAX WORD_REF(LXMAX_ADDR)
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#define LXMAX WORD_REF(LXMAX_ADDR)
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+
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+#define LXMAX_XM_MASK 0x02f0 /* Bits 0-3 and 10-15 are reserved */
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+
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+/*
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+ * LCD Screen Height Register
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+ */
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+#define LYMAX_ADDR 0xfffffa0a
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+#define LYMAX WORD_REF(LYMAX_ADDR)
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+
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+#define LYMAX_YM_MASK 0x01ff /* Bits 9-15 are reserved */
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+
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+/*
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+ * LCD Cursor X Position Register
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+ */
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+#define LCXP_ADDR 0xfffffa18
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+#define LCXP WORD_REF(LCXP_ADDR)
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+
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+#define LCXP_CC_MASK 0xc000 /* Cursor Control */
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+#define LCXP_CC_TRAMSPARENT 0x0000
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+#define LCXP_CC_BLACK 0x4000
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+#define LCXP_CC_REVERSED 0x8000
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+#define LCXP_CC_WHITE 0xc000
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+#define LCXP_CXP_MASK 0x02ff /* Cursor X position */
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+
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+/*
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+ * LCD Cursor Y Position Register
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+ */
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+#define LCYP_ADDR 0xfffffa1a
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+#define LCYP WORD_REF(LCYP_ADDR)
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+
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+#define LCYP_CYP_MASK 0x01ff /* Cursor Y Position */
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+
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+/*
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+ * LCD Cursor Width and Heigth Register
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+ */
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+#define LCWCH_ADDR 0xfffffa1c
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+#define LCWCH WORD_REF(LCWCH_ADDR)
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+
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+#define LCWCH_CH_MASK 0x001f /* Cursor Height */
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+#define LCWCH_CH_SHIFT 0
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+#define LCWCH_CW_MASK 0x1f00 /* Cursor Width */
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+#define LCWCH_CW_SHIFT 8
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+
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+/*
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+ * LCD Blink Control Register
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+ */
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+#define LBLKC_ADDR 0xfffffa1f
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+#define LBLKC BYTE_REF(LBLKC_ADDR)
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+
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+#define LBLKC_BD_MASK 0x7f /* Blink Divisor */
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+#define LBLKC_BD_SHIFT 0
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+#define LBLKC_BKEN 0x80 /* Blink Enabled */
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+
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+/*
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+ * LCD Panel Interface Configuration Register
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+ */
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+#define LPICF_ADDR 0xfffffa20
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+#define LPICF BYTE_REF(LPICF_ADDR)
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+
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+#define LPICF_GS_MASK 0x03 /* Gray-Scale Mode */
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+#define LPICF_GS_BW 0x00
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+#define LPICF_GS_GRAY_4 0x01
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+#define LPICF_GS_GRAY_16 0x02
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+#define LPICF_PBSIZ_MASK 0x0c /* Panel Bus Width */
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+#define LPICF_PBSIZ_1 0x00
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+#define LPICF_PBSIZ_2 0x04
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+#define LPICF_PBSIZ_4 0x08
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+
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+/*
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+ * LCD Polarity Configuration Register
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+ */
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+#define LPOLCF_ADDR 0xfffffa21
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+#define LPOLCF BYTE_REF(LPOLCF_ADDR)
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+
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+#define LPOLCF_PIXPOL 0x01 /* Pixel Polarity */
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+#define LPOLCF_LPPOL 0x02 /* Line Pulse Polarity */
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+#define LPOLCF_FLMPOL 0x04 /* Frame Marker Polarity */
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+#define LPOLCF_LCKPOL 0x08 /* LCD Shift Lock Polarity */
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+
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+/*
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+ * LACD (LCD Alternate Crystal Direction) Rate Control Register
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+ */
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+#define LACDRC_ADDR 0xfffffa23
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+#define LACDRC BYTE_REF(LACDRC_ADDR)
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+
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+#define LACDRC_ACDSLT 0x80 /* Signal Source Select */
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+#define LACDRC_ACD_MASK 0x0f /* Alternate Crystal Direction Control */
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+#define LACDRC_ACD_SHIFT 0
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+
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+/*
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+ * LCD Pixel Clock Divider Register
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+ */
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+#define LPXCD_ADDR 0xfffffa25
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+#define LPXCD BYTE_REF(LPXCD_ADDR)
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+
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+#define LPXCD_PCD_MASK 0x3f /* Pixel Clock Divider */
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+#define LPXCD_PCD_SHIFT 0
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+
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+/*
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+ * LCD Clocking Control Register
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+ */
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+#define LCKCON_ADDR 0xfffffa27
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+#define LCKCON BYTE_REF(LCKCON_ADDR)
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+
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+#define LCKCON_DWS_MASK 0x0f /* Display Wait-State */
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+#define LCKCON_DWS_SHIFT 0
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+#define LCKCON_DWIDTH 0x40 /* Display Memory Width */
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+#define LCKCON_LCDON 0x80 /* Enable LCD Controller */
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+
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+/* '328-compatible definitions */
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+#define LCKCON_DW_MASK LCKCON_DWS_MASK
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+#define LCKCON_DW_SHIFT LCKCON_DWS_SHIFT
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+
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+/*
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+ * LCD Refresh Rate Adjustment Register
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+ */
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+#define LRRA_ADDR 0xfffffa29
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+#define LRRA BYTE_REF(LRRA_ADDR)
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+
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+/*
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+ * LCD Panning Offset Register
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+ */
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+#define LPOSR_ADDR 0xfffffa2d
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+#define LPOSR BYTE_REF(LPOSR_ADDR)
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+
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+#define LPOSR_POS_MASK 0x0f /* Pixel Offset Code */
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+#define LPOSR_POS_SHIFT 0
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+
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+/*
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+ * LCD Frame Rate Control Modulation Register
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