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ADD (BCD)

ADD (BCD)

Owned by CIMON (Unlicensed)
Jul 06, 2023
1 min read

BADD, DBADD, BADDP, DBADDP (BCD code)

 

ADD instruction adds two BCD values (S1 and S2) and save the result in Destination (assigned device address).

  • DBADD is Double word / BADDP and DBADDP are pulse.

Format : BADD value(S1) value(S2) Destination

 

S1, S2

Source 1 and 2

D

Destination

 

Instruction

Device address

No. of Steps

Flag

M

X

Y

K

L

F

T

C

S

Z

D

@D

Int.

 

Error

Zero

Carry

BADD(P)

DBADD(P)

S1

o

o

o

o

o

o

o

o

-

o

o

o

o

4

o

-

-

S2

o

o

o

o

o

o

o

o

-

o

o

o

o

D

o

-

o

o

o

-

o

o

-

o

o

o

-

 

Example)

If X02 is ON, add D0 and D1 and then send the result to Y60.

 

 

 

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