12 Threads found on edaboard.com: edsim51
Have a look at this
And apart from that you can use KeiluVision IDE, it also has a very good simulator, and you can use it upto 2kb for free which is sufficient for you.
Microcontrollers :: 04-13-2014 09:20 :: xpress_embedo :: Replies: 2 :: Views: 334
yes sir , microcontroller circuits
Hi, very late reply but I found this while searching for an alternative to proteus and thought maybe this will help other people who are searching.
I found a few but have not tried them yet:
edsim51, A virtual 8051 is interfaced with virtual peripherals such as a key
Software Requests :: 12-30-2013 07:13 :: mostafa_et :: Replies: 4 :: Views: 1057
Have a look at this:
Part way down it explains "Why must a logic 1 be written to the port pin to make it an input pin?"
Microcontrollers :: 06-20-2013 08:06 :: keith1200rs :: Replies: 3 :: Views: 354
hello!! Ｉam a begineer to assembly program
i meet a problem about keypad of exercises for the student might be:
Write extra code that displays the key symbol on one of the 7-segment displays. For example, if key 4 is p
Microcontrollers :: 03-29-2013 06:13 :: chihin0098 :: Replies: 1 :: Views: 375
Microcontrollers :: 06-16-2012 09:43 :: Genovator :: Replies: 4 :: Views: 1462
check this out....
edsim51 - The 8051 Simulator for Teachers and Students
Also go through the below link...
Microcontrollers :: 03-18-2011 03:45 :: embeddedlover :: Replies: 1 :: Views: 416
i m newbie to assembly bt i do kw some...i want to use look up table using PC not dptr so that the code area nd the program area wont be separate.
btw i m using 8052 and edsim51.
Microcontrollers :: 12-21-2010 13:01 :: ucsam :: Replies: 2 :: Views: 896
If ur working on a simple 8051 microcontroller u can use edsim51...
I think you can check peripherals but u may not be able to build circuits
Software Problems, Hints and Reviews :: 12-08-2010 04:55 :: embeddedlover :: Replies: 9 :: Views: 688
Hello! I'm currently learning the basics of microcontrollers and was given the task of creating a scoreboard to display on the LCD (so 4 digits) and have switches to increment and decrement each displayed digit in assembly. So something like:
Switch 1 and 2, decrements and increments the first digit, 3 and 4 for the second... so on and
Microcontrollers :: 11-29-2010 12:27 :: Reiniku :: Replies: 2 :: Views: 1321
For free you can try edsim51 - edsim51 - The 8051 Simulator for Teachers and Students
But, I think the best simulator for microcontroller is Proteus, though it isn't free.
Hope this helps.
Microcontrollers :: 11-22-2010 10:58 :: Tahmid :: Replies: 3 :: Views: 2063
how can i program 89s52 in assembly? i have edsim51. I found the sources but i cannot understand according to what i learnt..
here is the code
*#cpu 8051 Tiny
* DDS MICRO-C 8031/51 Startup Code & Runtime library for TINY model
* Copyright 1991-1999 Dave Dunfield
* All rights reserved.
ORG $0000 $0800 COD
Microcontrollers :: 11-05-2010 12:51 :: ucsam :: Replies: 0 :: Views: 714
i've already done the assembly language for my digital lock code project..
however.. when i simulate it using edsim51, nothing came out from the lcd..
can someone please guide me to solve this problem?
lcd_port equ P3
en equ P3.7
rs equ P3.5
lock equ P1.3
LCD_CLR equ 01H
LCD_LN1 equ 80H
LCD_LN2 equ 0C0H
LOCK_i equ 0
Microcontrollers :: 08-21-2010 23:54 :: naspek :: Replies: 0 :: Views: 1313