hi. i have just built this JDM programmer **broken link removed** and i also downloaded icprog sw and ponyprog sw and my problem is the setting on icprog or ponyprog for this kind of programmer hw?. i built this jdm programmer becuase i want to program PIC16F84A.
but the one i made is for LPT connected and the settings that you have linked is for COM connected programmer. is there any interface that i have to build in order for the JDM programmer to work?
The jdm have no lpt interface, it's simple rs232 level converter, with zener diodes and several transistor. If you need lpt connection try an589 programmer. www.microchip.com
have you checked on the link i posted? if it's not for LPT then why does the one on the link i gave had a configuration of DB25? and this is the finish product **broken link removed**.... if it's really for COM why it has a DB25 at the PCB? pls check the link i gave because this also confuses me.
Yes of course it is for serial com port.
There are two kind of conectors for com ports : one with 9 pins and the other one with 25pins (the older one).
I've build many JDM programmers succesfully.
It is very simple to make it and set-up.
If your SO is Win Xp or Win 2000 you have to install a driver, in order to get it working.
You should also set:
options/misc/enable nt/2000/xp driver
hardware setings/ interface direct I/O
i/o delay 10
sorry mate, it's my first time to hear that there's a COM port with DB25. i don't really have any idea about it. btw, thanks for the clarification and conversion.
@hugo and Int Art:
i'm using a win98se OS... btw, thanks for the info and settings.
kan iemand me zeggen hoe ik het sys bestand moet opladen bij ic programmer voor de seriele poort? Blijkbaar is het bestand bij de .exe plaatsen niet voldoende.
Hello,
Can somebody tell me how to load that system file for win2000/XP.
I've placed the sys file in the same folder of the exe file but it don't seems to work. I can connect to my programmer and set the MCLR DATA or CLK on or off. But if I can't download the code.
Hello,
Can somebody tell me how to load that system file for win2000/XP.
I've placed the sys file in the same folder of the exe file but it don't seems to work. I can connect to my programmer and set the MCLR DATA or CLK on or off. But if I can't download the code.