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Last Post 15 Aug 2007 05:02 PM by  elf-coastal@buici.com
Is a datasheet available for the LCD display?
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elf-coastal@buici.com



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04 Apr 2004 11:48 AM
    I think I have a QVGA-10. The part number on the device is 80000135-0001 Rev B. I'm looking for a datasheet for the device so that I can program the LH7a40x to drive the display. I didn't find anything in the download area that looked like a datasheet. Is one available?

    mikea@logicpd.com



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    14 May 2004 03:21 PM
    Marc,
    The data sheet for the specific display can be found on Sharp's website.

    http://www.sharpsma.com/s...products/display.htm

    The display you are looking for is:

    LQ035Q7DB02

    motraat



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    15 Aug 2007 08:44 AM
    hello Marc,

    I too have same LCD and want to program it. Can you provide any information if you have.

    regards
    motra

    elf-coastal@buici.com



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    15 Aug 2007 05:02 PM
    This is what I'm using in APEX. I'm not sure that it works as I know I had some of the fields mis-specified at one point. You can download apex and try it without reflashing.

    http://wiki.buici.com

    #if defined (CONFIG_LCD_3_5_QVGA_20)
    /* Sharp PN LQ035Q7DB02 */
    # define PANEL_NAME "LCD 3.5\" QVGA"
    # define PEL_CLOCK_EST (6800*1000) /* MHz/4.5/?/6.8 */
    # define PEL_CLOCK_DIV CLOCK_TO_DIV(PEL_CLOCK_EST, HCLK)
    # define PEL_CLOCK (HCLK/PEL_CLOCK_DIV)
    # define PEL_WIDTH (240)
    # define PEL_HEIGHT (320)
    # define BIT_DEPTH (16)
    # define BITS_PER_PEL_2 BPP16
    # define HSYNC_WIDTH (61)
    # define VSYNC_WIDTH NS_TO_CLOCK (60, PEL_CLOCK)
    # define HORZ_BP (16)
    # define HORZ_FP (21)
    # define VERT_BP (8) /* 8 */
    # define VERT_FP (5)
    # define INVERT_PIXEL_CLOCK
    #endif
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