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I can't turn on CFAF320240,:(

Jose83

New member
Hi tried to turn on the CFAF320240, my configuration is a SPI interface, and i use only the SPI pins. My pins used are:

RS
RW
SDO
CS
SCL
SDA
RESET

I found in the datasheet CFAF320240 pag. 13, an a sequence but use the DOTCLOCK,HSYNC,and VSYNC. My question is, is necessary use the DOTCLOCK,HSYNC,and VSYNC, to turn on the TFT module?.

Additional info, i have to migrate to app. note from avr to dspic33, please im not sure what's the ploblem.:confused:
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Jose83

New member
problem solved

The problem was, the voltage of backligth, i conected this voltage to 9 V, and my display works ok. Thanks.:D.
 
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