PIC Programmer Using ATMega8

[kasamiko]

seems a silly question but seriously is there a USB PIC programmer using Atmel chip like ATMega8? since I've seen some PIC programmer capable of programming Atmel chip...:grin:

BR

 

[avinash.kashyap]

...Hi Kasamiko, let me tell you frankly that i'm a newbie but this idea seems not only interesting but it should be possible too...as ISP is a bridge sort of thing which joins two chips or circuits...so if we setup a programmer using USB and atmega with ISP capability...we should be able to program atmega as well as PIC with ISP...well i'll give it a try, as I also had thought the same thing while making a PIC programmer...as for USB conversion ATmega is cheaper than PIC-2550 or PIC-4550 etc...so I wanted to make a USB PIC programmer using ATmega8 but that time I couldn't find one so, ended up with a serial PIC programmer...
...neverthyless, it's a nice idea, will try out and let know...

 

[kasamiko]

Hi,

Thanks for the interest..actually just finished my USB programmer (old GTP USB Lite) unfortunately I can't get any 2550 in my place but got 2 pcs. 4550..so I revised the connection to accommodate a bigger 4550..I just follow the PORT connection and burn the same HEX and it works!

Well looking forward for USB PIC programmer using Atmel preferably Atmega8....


BR

 

[avinash.kashyap]

...yes the same hex will work because the pin diagram of PIC-18F2550 and PIC-18-F4550 is same...and it's better to use PIC-18F4550 as it's far better than PIC-18F2550 for a slight increase in the price...cheers for your project...would you like to share the schematics... ...

...how do you ad that "helpful? thumb up"?....

 

[kasamiko]

...yes the same hex will work because the pin diagram of PIC-18F2550 and PIC-18-F4550 is same...and it's better to use PIC-18F4550 as it's far better than PIC-18F2550 for a slight increase in the price...cheers for your project...would you like to share the schematics... ...

...how do you ad that "helpful? thumb up"?....

here is the image....



find attached schematic and board layout...


Yeah...just click the GREEN THUMBS....

 

[avinash.kashyap]

...nice job...today i've got an Atmega8L and will work upon our idea this weekend... ...and will let you know the outcome about PCI to atmega and vice versa programmer...
...thanks for the schematics... ...

 

[kasamiko]

ok.waiting for the update...