NXP Semiconductors LPC43 Series User Manual

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NXP Semiconductors LPC43 Series User Manual Manual pdf 782 page image

UM10503 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.User manual Rev. 1.3 — 6 July 2012 782 of 1269NXP Semiconductors UM10503Chapter 27: LPC43xx LCD27.6.18 Cursor Palette register 0The cursor palette registers provide color palette information for the visible colors of thecursor. Color0 maps through CRSR_PAL0.The register provides 24-bit RGB values that are displayed according to the abilities of theLCD panel in the same way as the frame-buffers palette output is displayed.In monochrome STN mode, only the upper 4 bits of the Red field are used. In STN colormode, the upper 4 bits of the Red, Blue, and Green fields are used. In 24 bits per pixelmode, all 24 bits of the palette registers are significant.27.6.19 Cursor Palette register 1The cursor palette registers provide color palette information for the visible colors of thecursor. Color1 maps through CRSR_PAL1.The register provides 24-bit RGB values that are displayed according to the abilities of theLCD panel in the same way as the frame-buffers palette output is displayed.In monochrome STN mode, only the upper 4 bits of the Red field are used. In STN colormode, the upper 4 bits of the Red, Blue, and Green fields are used. In 24 bits per pixelmode, all 24 bits of the palette registers are significant.Table 619. Cursor Configuration register (CRSR_CFG, address 0x4000 8C04) bit descriptionBit Symbol Description Resetvalue0 CrsrSize Cursor size selection.0 = 32x32 pixel cursor. Allows for 4 defined cursors.1 = 64x64 pixel cursor.0x01 FRAMESYNC Cursor frame synchronization type.0 = Cursor coordinates are asynchronous.1 = Cursor coordinates are synchronized to the framesynchronization pulse.0x031:2 - Reserved, user software should not write ones to reserved bits.The value read from a reserved bit is not defined.-Table 620. Cursor Palette register 0 (CRSR_PAL0, address 0x4000 8C08) bit descriptionBit Symbol Description Resetvalue7:0 RED Red color component 0x015:8 GREEN Green color component 0x023:16 BLUE Blue color component. 0x031:24 - Reserved, user software should not write ones to reserved bits.The value read from a reserved bit is not defined.-