assembly help needed

Thread View: pl.comp.programming

1 messages

[T] Back to Threads [V] Tree View [G] Group Articles

1 total messages Started by y... none Fri, 22 Mar 1996 00:00

#439

Author: y... none
Date: Fri, 22 Mar 1996 00:00

24 lines
909 bytes

Hi all,

I'm a student at Devry where we are using the 8 bit 8051
Microcontroller. I'm trying to add 2 16 bit numbers and can't get the
program to work. Here's what I need to do:

I need to add 05f49a hex and 19ccc hex.

In adderess 70 , 71, and 72 hex I need the first number.

In address 73,74,75 hex I need the second number.

in address 76 hex the low byte of the answer

in adderss 77 hex the middle byte

and in address 78 the high byte.

I've racked my brains all weekend and still can't get it to work. Any
help wouild be greatly appreciated.

			Thanks,

			Frank

Thread Navigation

This is a paginated view of messages in the thread with full content displayed inline.

Messages are displayed in chronological order, with the original post highlighted in green.

Use pagination controls to navigate through all messages in large threads.

Back to All Threads