[SOLVED] LATB and PORTB register in PIC18XXX ?

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Notty07

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latb pic

Hi all

In pic18xxx I found register LATB in datasheet and it comment to
Read-modify_write .
What defferent between LATB and PORTD ?
What is the adventage of LATB register?
How to use it?

Thank you.
 

pic latb

I think that Latb means latchB, in normal use between 16 series Portx or 18 series Latx I have found anything difference, the use is tthe same
 

portb latb

Hi,

For the Pic 18 Series:

Reading a I/O port or bit uses the "PORT" register.

Writing to an I/O port or bit should use "LAT" register.

Regards,

Maximilius26
 

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