# Microprocessor 8085 program TO SUBTRACT TWO 16-BIT DATA

**URL:** <https://forumautomation.com/t/microprocessor-8085-program-to-subtract-two-16-bit-data/368>\
**Category:** Uncategorized\
**Created:** [March 29, 2015, 6:01am UTC](https://forumautomation.com/t/microprocessor-8085-program-to-subtract-two-16-bit-data/368 "2015-03-29T06:01:32Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![instrumen](https://forumautomation.com/letter_avatar_proxy/v4/letter/i/65b543/32.png) [@instrumen](https://forumautomation.com/u/instrumen)\
**Post date:** [March 29, 2015, 6:01am UTC](https://forumautomation.com/t/microprocessor-8085-program-to-subtract-two-16-bit-data/368/1 "2015-03-29T06:01:32Z")

</div>

TO SUBTRACT TWO 16-BIT DATA

 ![image](https://cdn.forumautomation.com/original/2X/5/5e20f260d13b39192bc39ce1c8abe691cc3cc3ad.jpeg)

```
LDA 002
MOV B,A
LDA 000
SUB B
STA 004
LDA 003
MOV B,A
LDA 001
SBB
STA 005
HLT

```

Here, 000 & 001 → 1st Operand 002 & 003 → 2nd Operand 004 & 005 → Subtracted Result