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Software Parallel Interface


The software parallel interface allows individual microcontroller pins to be assigned as bit lines for the TFT data word. This mode is significantly slower than hardware-based parallel interfaces and should be used only as a last resort.


$define TFT_COM              PAR_FSW   'All bits of TftDataWord are set as individual PIC pins

$define TFT_B15              PORTA.0   'Individual bits of TftDataWord        

$define TFT_B14              PORTA.3

$define TFT_B13              PORTA.4

....

$define TFT_B2               PORTE.1

$define TFT_B1               PORTC.1

$define TFT_B0               PORTC.3

 

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