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<strong>In</strong> <strong>System</strong> Programmer (<strong>ISP</strong>) <strong>for</strong> <strong>ATMEL</strong> micro controllers<br />

http://www.ikalogic.com/isp.php<br />

Page 24 of 29<br />

26-02-2008<br />

All the best<br />

Sarma<br />

Reply With Quote<br />

Posted by:<br />

Ronald<br />

on: 03 Dec 2007<br />

Posted by:<br />

Ibrahim Kamal<br />

on: 04 Dec 2007<br />

Can I connect a parallel db db25 which is used to connect between the PC to print, to connect<br />

to at89s52 <strong>for</strong> isp?<br />

Reply With Quote<br />

[Quoting: Ronald] Can I connect a parallel db db25 which is used to connect between the PC<br />

to print, to connect to at89s52 <strong>for</strong> isp?<br />

Yes, but you may have to shorten the cable to 1m or less<br />

Reply With Quote<br />

Posted by:<br />

lellis<br />

on: 04 Dec 2007<br />

hi. can I program the atmega48V whith the isp programmer? sorry , my english is not good.<br />

tks!<br />

Reply With Quote<br />

Posted by:<br />

lellis<br />

on: 04 Dec 2007<br />

I see!! may be works!! I´ll test!! and tell you!<br />

tks again!!<br />

Reply With Quote<br />

Posted by:<br />

neeru<br />

on: 06 Dec 2007<br />

Posted by:<br />

firdaus<br />

on: 09 Dec 2007<br />

Posted by:<br />

Ibrahim Kamal<br />

on: 10 Dec 2007<br />

Posted by:<br />

jigesh mehta<br />

on: 11 Dec 2007<br />

plz tell wat does basically the S series stands <strong>for</strong> in IC 89S51& how it is different 4m other<br />

series like C series etc.???<br />

Reply With Quote<br />

hallo, i m from indonesia<br />

my isp working very good but i need isp with serial port because my laptop don't have parallel<br />

port, may be can u design to me.<br />

Reply With Quote<br />

I am willing to design a serial port based <strong>ISP</strong> programmer, but be aware, it will be more<br />

complicated, and it wont be available on the site be<strong>for</strong>e a couple of monthes. What you can do<br />

right now is to use a USB to parallel port adapter. it should work without problems. good luck.<br />

Reply With Quote<br />

I am design <strong>ISP</strong> programming cable <strong>for</strong> at89s52 microcontroller. but <strong>In</strong> that i have not<br />

programe the IC AT89S52. I am seting AEC-<strong>ISP</strong>.I have problem is give Device signature is<br />

differant when many times cilk on read signature. so give help...<br />

Reply With Quote<br />

Posted by:<br />

aman<br />

on: 13 Dec 2007<br />

dear sir<br />

if i connected lcd with port 1, the entire port will be occupied with the data port of lcd..<br />

my quest is this..shall i remove the lcd data cable from the P1 be<strong>for</strong>e downloading the hex<br />

code with the isp cable because it is<br />

P1 port of the IC...or it will download the hex. i dont want to touch the hardware.<br />

it is possible to programme the chip without removing any hardware interfacing devices from<br />

the P1.<br />

aman<br />

india<br />

Reply With Quote<br />

Posted by:<br />

Bozo<br />

on: 13 Dec 2007<br />

I just won´t to say thank you wery much. I´m more then the satisfied with this programer. It<br />

isn´worked from the first time, so I modified it. At the end of the cable from the programer to<br />

the target board, I put the resistor 330E in serial with te sck line and then capacitor 120pF<br />

from the sck to gnd. Since then I have no problem. I have programed At89s2051 and<br />

Atmega8.<br />

Hello from Slovenia,<br />

Bozo

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