Logic instruction of the "assembly instruction" Data processing instruction

The logical instruction set is: And/orr/eor/bic

1) With logic commands are generally used to place 0 bits: and

and

Logical and operation.

Syntax		And{cond}{s} Rd, Rn, OP2
Description		Load Rd with logical AND of Rn with OP2. Rd: = Rn and OP2
Condition Flags		If S is specified, N, Z the flags are updated. C flag May is updated by calculation of OP2.
Example		and R9,R2, #0xFF00 //Load R9 with R2 and value in 0XFF00

2) logic or instruction: ORR (or logic generally used for a bit of 1)

ORR

Logical OR operation.

Syntax		Orr{cond}{s} Rd, Rn, OP2
Description		OR operations on the values in Rn and OP2.
Condition Flags		If S is specified, N, Z the flags are updated. C flag May is updated by calculation of OP2.
Example		ORR R2, R0, R5 //Rd = R0 or R5

3) comparison instruction: Cmp/cmn/tst/teq

Logic instruction of the "assembly instruction" Data processing instruction