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PORTD is commonly used for LCD....
PORTD is commonly used for LCD....
Hi Venkadesh,
Why??
Best regards
beause that is the port which doesnt have any famously used special functions, so that can be used integral 8 lines....
PORTD also has PSP right? There is a special function available on that port also.. Then how do u say it has no special functions?
beause that is the port which doesnt have any famously used special functions, so that can be used integral 8 lines....
Read it once aaagain, famously used...
Hi paul,Hi guys,
In common PIC MCU, PORTB and PORTD are implemented as a high load drive ports... means LCD can consider as a High load . and one more fact about PORTD, pins will always free for general purpose application if PORTE and PORTF are absent.
Best regards,
Thx for all the advice.
I will start to re-do the layout of my board and get the LCD working on Port D, rather..
THX
I cant get high load drive port, what is the output current in each port...
Hi paul,
I cant get high load drive port, what is the output current in each port...
yeah i have looked on the port construction, each port having their own construction for the special operation but still their current ratings are same..........Hi,
Sorry I/O ports are high current ports capable of directly driving LEDs and LCDs
Best regards,
yeah i have looked on the port construction, each port having their own construction for the special operation but still their current ratings are same..........
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