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info:lcd_4_bit_interfacing

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info:lcd_4_bit_interfacing [2011/01/15 09:14] – tomgeeinfo:lcd_4_bit_interfacing [2011/01/16 11:29] (current) – tomgee
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 The steps are: The steps are:
  
-   1. Mask lower 4-bits+   1. Load high 4-bits on 4 LCD data pins
    2. Send to the LCD port    2. Send to the LCD port
-   3. Send enable signal +   3. Toggle enable signal 
-   4. Mask higher 4-bits+   4. Load lower 4-bits on 4 LCD data pins
    5. Send to LCD port    5. Send to LCD port
-   6. Send enable signal+   6. Toggle enable signal
  
 ==== C code to perform the above ==== ==== C code to perform the above ====
info/lcd_4_bit_interfacing.1295100899.txt.gz · Last modified: 2011/01/15 09:14 by tomgee