good Morning everyone

i want to know the type of the adress in the picture please

tank you

thank you so much @ChristophD

so in this case we use I54.0.........I57.7 ?

and how to use  byte or word only ? i need to use the adresse I56.0......7 because it is free in my program 

cordially.

Hdjamel

thank you so much @ChristophD

so in this case we use I54.0.........I57.7 ?

and how to use  byte or word only ? i need to use the adresse I56.0......7 because it is free in my program 

cordially.

D - Double Word
W - Word
B - Byte

IB56 is input byte 56 which include bits I56.0 to I56.7

Answer to an unasked question
Note that it is possible to declare symbols for each entity even if address overlapping occurs. So ID54 can have a symbol, but also IB56 and I56.3 -- for example. The reference to any of these entities are possible in the program.

thank you sir