Table of Contents        Previous topic       Next topic       

MICROPROCESSOR INSTRUCTION REFERENCE->BIT

BIT     Logical AND Memory with Accumulator
BITA
BITB

A 'and' M   or   B 'and' M

Condition Code Register:

H  Not affected
N  Set if result Negative, else cleared
Z  Set if result Zero, else cleared
V  Always cleared
C  Not affected

    

Addressing mode	No of cycles	No of bytes
Immed.:	2	2
Direct:	4	2
Extended:	5	3
Index/Indirect:	4+	2+