ATV

Owned by CIMON (Unlicensed)
Jul 07, 2023
1 min read

ATV

 

ATV instruction switches over Active mode and Backup(Standby) mode between Primary and Secondary CPU in the redundancy.

 

Instruction

Device address

No. of Steps

Flag

M

X

Y

K

L

F

T

C

S

Z

D

@D

Int.

Error

Zero

Carry

ATV

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1

-

-

-

 

 

Error)

  • If the Standby CPU is not ok, Error Flag (F0110) will be set.

 

 

Example)

If X0010 is ON, the ATV instruction switches over CPU mode (Active to Standby or Standby to Active) in the redundancy.