Advanced Embedded Systems Interview Question:

Please explain DB?

Submitted by: Muhammad

☛ DB is called as define byte used as a directive in the assembler.
☛ It is used to define the 8 bit data in binary ,hexadecimal or decimal formats.
☛ It is the only directive that can be used to define ASCII strings larger than two characters.
☛ DB is also used to allocate memory in byte sized chunks.
☛ The assembler always converts the numbers lnto hexadecimal.
Submitted by: Muhammad