Table of Contents        Previous topic       Next topic       

MICROPROCESSOR INSTRUCTION REFERENCE->LD A I

LD A,I  Load accumulator from interrupt LD A,R  vector register I or memory refresh register R


A <- I      or     A <- R


Flags
    

S	Set if result -ve, else cleared
Z	Set if result zero, else cleared
H	Cleared
P/V	Set to contents of IFF2
N	Cleared
C	Not affected

    

No of	M	T	usec @
Bytes	cycles	states	2 MHz

2

2

9

4.5