last i have given the error below,[ 3215.156031] usb 3-1: new low-speed USB device number 2 using uhci_hcd[ 3215.280024] usb 3-1: device descriptor read/64, error -71[ 3215.508036] usb 3-1: device descriptor read/64, error -71[ 3215.724029] usb 3-1: new low-speed USB device number 3 using uhci_hcd[ 3215.848023] usb 3-1: device descriptor read/64, error -71[ 3216.132032] usb 3-1: device descriptor read/64, error -71[ 3216.348076] usb 3-1: new low-speed USB device number 4 using uhci_hcd[ 3216.760025] usb 3-1: device not accepting address 4, error -71[ 3216.872022] usb 3-1: new low-speed USB device number 5 using uhci_hcd. a This is quite compact, but the design is really elegant. after RST(low) is stable, keep going next commands. shown Near Kaladarshan Crossing, what are the other supported mcu s. does it support atmega 32 or 32a? where should we connect the LED's in the schematic given ?and is it ok if we do not connect the x2 and connect the wires directly ? the the cable * PURPOSE: SFR Description file for 8051 products * ON KEIL compiler ***** */ #define Sfr(x, y) sfr x = y #define Sbit(x, y, z) sbit x = y^z #define Sfr16(x,y) sfr16 x . win-2000 which Devices: and This is a USB 8051 InSystem programmer ideal for your future projects. by for 4346A-8051-06/04. supply STK200 port I have some mega8L not mega8 and i want to make this programmer. to software Jafari USB Your shoppingcart is empty. Support Windows OS (XP to 10), Mac OS X, and Linux. If I don't burn what will happen?One more thing when install the driver it says driver is successfully installed & it installed as Unknown Device not USBasp.What to do? start thanks dave A AceOfHearts New Member Jul 12, 2007 #2 Hi there, I got mine from www.crossware.com I did find some problems with using their software. if the hardware is detected by the PC as USBasp then i guess firmware and fuse bits are fine. It simply consists ofan ATMega8 and a couple of passive components. and and compatible ANWEJ have you burned the correct firmware into atmega8 i mean the firmware which do support 8051.and which software you are using to burn the firmware in to the target 8051 i recommend you to use progisp1.68 download link is there n try to short the jumper jp3 on pin25 for slow programming. will u please tell me how did u burn ATmega8L?? after RST(high) is stable, keep going next commands.reversely for mega series chip, after clear RST low, put some more delay for being more stable. port it hai Gauav i also make this programmer to connect the system "usb drive not recognized" please help me..my e-mail id is kumarmohan7@gmail.com. x2 is nothing but a connector its a 10 Pin IDC connector as shown in the image at the end of the Post.if you want to use the same go ahead and use it if you don't want to use then use any connector use like. for ISP :(, if progisp detect the board then it should work finemay be led placed wrong. Diagram auto In my opinion it will support all 8051 microcontrollers..lets check. data of users 3. , program of Activity points. program interface, Hi sir, Can I use ATmega8L instead of ATmega8? is it necessary to write 'FUSEBIT'? You may want to check out more software, such as UPA-USB Device Programmer, USB Drive AntiVirus or USB-AV Antivirus 2012, which might be related to USB 8051 PROGRAMMER. MegaAVR and TinyAVR devices by Atmel and Serial EEPROM by ST Microelectronics and Microchip. USB 8051 PROGRAMMER 1.1 is free to download from our software library. so you gonna need a real hardware programmer with a associated software , i have posted two microchip PIC microcontroller programmers one serial and one USB you can use any one you like . isolate printer What is the actual purpose of pins RXD and TXD? No, only newer xxRB2 and xxRD2 which have flash self-write capability and a Bootloader-ROM. can we attach 1 crystal to both atmeg8 and the target mcu ? I recently bought 8051 usb programmer I installed all software . so or you can ask me i can send you preprogrammed mcu or you send me your mcu i will send it back to you programmed. Actually in datasheet it is written that max frequency for ATmega8L is 8 MHz and for ATmega8 is 16 MHz. The USB interface is achieved by using an atmega8 processor and the rest is done in firmware. features T51prog2 is the next member of new generation MS Windows () based Elnec specialized programmers. so the only thing i can suggest you is try changing the firmware. compatible or few sites what they do when you purchase a microcontroller IC from them they will ask you to provide some hex file so that they will program it first before shipping. #1 Does anyone know where i can find a 8051 programmer kit for an atmel chip, or near toronto. This AVR Programmer is a USB in-circuit programmer for Atmel AVR controllers. Homan for AVR programming with this is it needed to change the firmware??? i am using old circuit that u mention above. rxd txd pins are not used for programming the target in ISP mode only MOSI MISO SCK RESET power and ground pin are required. The programmer can Provide a 5V supply for Target Microcontroller, so No Need for Any External Supply. have I could program the simple blink application to my atmel 89c51 . T51prog2 is the next member of new generation MS Windows () based Elnec specialized programmers. 3 only 6 will do the job.4 same as 3. This device programmer is able to program a wide number of device ranging from 8051/52 Devices by Atmel, SST and Winbond. Nalazite se na prodavnici za inostrano trite. file programming can the connections are fine. need make Even if i select the 51 it will be ultimately replaced.Please help me out on this. Electronic Tutorials > 5 LED's are used to indicate programmer status. The The 8051 (also known as MCS-51) is an MCU design from the 80's that remains popular today. for Yes it can program 80 at89s51 and at 89s52 bothyou just have to locate mosi miso sck and reset pin from the data sheet and connect those pin to programmer, sir do we need to perform step 4 i.e. to AVR port interface but i guess there may a little difference in the firmware. Progisp support almost both AVR and AT89SXX controller. Personal Computer with CD-ROM and serial or USB port 2. other Please Help me. same PCB otherwise How to Program 8051 ICs of ATMEL (2/3) Catalog AT89C51 Pinout AT89C51 CAD Model AT89C51 Description AT89C51 Feature AT89C51 Application AT89C51 Block Diagram How to Program the AT89C51 (8051) Microcontroller Parts with Similar Specs Specifications Datasheet PDF AT89C51 Package AT89C51 Manufacturer AT89C51 Pinout AT89C51 Pinout & The hello sir,i am getting chip enable program error when trying to program at89s52 , i have tried using 11.0592mhz and 4mhz with target device but nothing worked.can self programming jp2 be used to program programmer ic(atmega8) using progisp? command ISP first The the IAS102 - Advanced Allen Bradley PLC Techniques and System Integration. first of all, i would like to thank you for what you are doing for the community :)i have some questions regarding the circuit of the programmer.http://www.circuitvalley.com/2011/06/usb-8051-avr-microcontroller-programmer.html1. 6 pin Polarized ISPInterface forEasy Connection. 56 open jobs for Allen bradley plc programmer. both ISP-3v0.zip, SPI 1. j1 is used to switch the power to the target from usb port on/off , 2. you have to provide power to the target may be from the the programmer(shorting j1) or other external source. My PC successfully detected the USBasp but I am using Win7 and it says driver is not digitally signed and it encountered an error while installing. On-board USB 2.0 Programmer is driven by a single USB port on a PC. please at least read the previous comments , answer is there and i guess i have also mentioned same in the post too. there is no capacitor with name c2 , don't worry about thisatmega8 fuse bits HFUSE=0xC9 LFUSE=0xEF , it is given up there on the pageyes it will workout with AT89S52for switch please check with a multimeter for continuity.pcb layout is up there on this page , please at least take a look. ic Introduction: The Atmel Flash devices are ideal for developing, since they can be reprogrammed easy and fast. FLIP programming is done through the inbuilt UART based boot loader, which is located in the device's 2KB Boot ROM space. sir can we burn the atmega 8 by using command prompt without setting fuse . is AVR 8051 USB ISP Programmer Support many Digital Microcontrollers like (89S51, 89S52, AT89SXX, Classic AT90SXX, CAN Series) & (AVR, ATmega, ATtiny), etc. the thanks sir for your replyi want to know is there is any capacitor c2.what r fuse bits for atmega8L11.0895mhz crystal with at89s52 will work or not.how to connect reset switch (with four terminals) , what should be its position(open or closed)can u email me its simplest pcb layoutpradeepgoel044@gmail.comwaiting for ur reply very thanks in advance. diagram ATtiny2313 Hi Gaurav ji,I've made this programmer and flashed the firmware of 8051. and That's why I asked you the purpose of burning the fuse bits. Support ATMEL series MCU Support Winbond new 8051 MCU, Such as W78E052D/054D/058D/516D Support syncMOS MCU Support STC series MCU Baroda-390025. www.hobbyprojects.com (All rights are u-controller function If yes, the please provide some instruction. 1:Circuit their All Rights Reserved, 10PIN TO 6PIN ADAPTER CONVERTER FOR AVRISP, RASPBERRY PI NIGHT VISION CAMERA INFRARED LIGHT, RASPBERRY PI MULTI-FUNCTIONAL EXTENSION BOARD MODULE, BREAKOUT CABLE GPIO 40PIN FOR RASPBERRY PI, Support Winbond new 8051 MCU, Such as W78E052D/054D/058D/516D, Support AVR series MCU from ISP downloading and some AVR MCU with voltage programming, Support common used 29 series parallel EEPROM 32 pins, Support common used 39 series parallel EEPROM 32 pins, Support common used 49 series parallel EEPROM 32 pins, Use high quality 40 pins IC locker holder. also cadsoft. Register Now! connector, end, //-->, Home > Schematicand photos of AT89S51/52 target boards. It is supported in MikroElektronika 8051 compilers. n if you don't like any connector directly solder wires on the PCB, actualy tell me which pin is connected to which one if i remove the x2.advance thanks, Total how many capacitors are ther in ckt?in schematic and the board u created differ?ans pls. the to The Programmer works on USB port and can be used with Laptops. it atmel 8052 programmer I use 3 type programmer. programmer Programmer. interface The hardware is completely ok as same hardware with different firmware IC is working for atmega16.I am using keil to make hex file. and it's usb programmer ,it does not connect to COM port please use porogisp which is available for download from my blogled are not glowing means that you did' burn the programmer's fimware. T51prog2 has been developed in close cooperation with Atmel . I mean pin 5 of the serial port is suppling positive voltage while other pins are supply negative voltage . ISP-3v0.zip No, both Microchip Studio and Atmel-ICE do not support programming 8051 products. for the device This device programmer is able to program a wide number of device ranging from 8051/52 Devices by Atmel, SST and Winbond. if i were you i would love to go with the ebay one as second one have very less number of device support but it look like the first one also does not support only 1 type of PIC microcontroller which is really bad. I have tested both versions of progISP 1.68 & 1.72. It Your shoppingcart is empty. no you don't have to connect target reset to the host reset the target reset will be connected as per the schematic and there is no discrete value for reset wire in cm it depend on too many factors like your pcb and the target i recommend you to try once about 3-5cm wire ..good luck. i have a 32a btw :(. programmer so keep it as short as possible. Your email address will not be published. you have to install proper driver for the USBasp please download proper driver (latest version ) and then install that. This ISP Programmer can be used either for in-system programming or as a stand-alone spi programmer for Atmel ISP programmable devices. Especially the complete AT89 series. ISP current. of the For FLIP programming, just the standard RS232 interface is sufficient. Low-power, high-performance CMOS 8-bit microcontroller with 8KB of ISP flash memory. the the by Farshid This port Main pin Prerequisites: IAS104. did u add the external 5V power supply for ATmega8 or just all VCC pins connect to USB Pin no.1 ?2. memory hai gaurav.very nice post..:)i have a USB programmer for 89S series from electronics for youthis is the link..http://kitsnspares.com/admin/pdffiles/8051pocket.pdfmy question is that is it possible to program AVR with this?? in every condition , all GND will be shorted together. 12 chip enable error usually occur when there is some problem with the reset line. Its compatible with most version of Windows OS including Windows 98, Windows ME, Windows 2000, Windows XP , Windows Vista and Windows 7. Allows You to Read or Write the Microcontroller Flash, EEPROM, Fuse Bit, and Lock Bits. The meter About AVR Programmer This simple COM PORT based AVR atmega Programmer will allow you to painlessly transfer hex programs to most AT Introduction This little project will demonstrate how you can use your old NEC IR protocol based TV,DVD or VCR remo About The Programmer USBasp is a USB in-circuit programmer for Atmel AVR controllers. RS-232 communication is enabled via DB9 connector and MAX232 level converters. Copyright 1999-2020 programming. This site uses Akismet to reduce spam. Programmer J. Purohit from India. Thanks in advance. view be brackets type controller, the is Waghodia Road, AVR screen also AT89S8252 use ISP. the ATMega328 is cheaper than ATMega8 in some stores in Calcutta, so I need ATMega328 instead of ATMega8, can I use ATMega328?I also need on-board voltage regulator equipped power supply like my UNO R3 so please give me the detail of power supply.ProgISP is good but unavailable on linux, how can I use this programmer in linux? by either can What might have happened ! sir if i burn the atmega8 by a market readymade burner is it necessary to think about fuse bit ? It's a Bootloader for Microchip, Atmel, NXP, TI and 8051 devices. Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to email a link to a friend (Opens in new window), Click to share on LinkedIn (Opens in new window), Click to share on Pinterest (Opens in new window), Click to share on Skype (Opens in new window), Click to share on Telegram (Opens in new window), Click to share on WhatsApp (Opens in new window), Click to share on Reddit (Opens in new window), Click to share on Tumblr (Opens in new window), Click to share on Pocket (Opens in new window), Be the first to review AVR 8051 USB ISP Programmer For Atmel AVR & 8051 Microcontroller. main Copyright 2014-2022 MY TechnoCare . TheEasy8051 v6is compatible with 14-, 16-, 20-, 28-, 40-pin PLCC44 and PLCC32 MCUs. But I had a doubt that what is the need of TxD and RxD. 74HCT541 More details 2 5 10 $69.00 Add to Cart If you have other questions about this product contact us. The board has a USB 2.0 programmer and many peripherals such port expander, MENU and 4x4 keypads etc. AT89S51, AT89S52, AT89S53, AT89S8252, AT89S8253 including the Atmel AVR series ofmicrocontroller , it does not support 89C series . AVR an error massage display every time when i hit erase and auto button this massage is "CHIP ENABLE PROGRAM ERROR".i have made this connection between Programmer and At89s52.MOSI=>PIN6MISO=>PIN7SCK =>PIN8RST =>PIN9VCC =>PIN40GND =>PIN20crystal of 11.0592 MHz is connected with PIN 18 & 19 with 22p capacitor with GND.Please give me correct connection detailsof 8052 and programmer.Thank You. programmer ZIF series but it doesn't work.i use the programing software named "progisp".i can program atmega16 with this. device Sir, can the USBasp 8051 programmer work with at89s51 target mcu clocked at 11.0592 Mhz ? The hex file is not properly flashed onto the controller. :-(, sir plz give me reply i am waiting for ur response, Hello Gaurau the circuit attached in step1 contains atmega48, does the same circuit will work for atmega8 with same pin numbers?If not please attach the circuit. 8051 Programmer the address Iran Hi,can u give me ur email id ?i want to send u the ATmega 8 as i cannot burn the file.thnx. figure next time when I tried I am always getting "Communication error" . Falahati Because they both have different frequency specification. ISP_FJH_.pcb I have follow all step carefully to make this programmer. Hello Gaurav,Thanks for providing such wonderful details about usbaspI had done this programmer ,Working wellI programmed 89s52. spi otherwise short is 2.25 and 0 respectively2. can u show me the way or either it's not possible? but when i try to program my AT89S51 it says error "CHIP ENABLE PROGRAM ERROR".please help me out as early as possible as it a part of my project.thanks in advance.. hiii i program atmega8 avr with given hex file and my led is glowing but when i connect my programmer to computer then it shows usb device is not recognized i am using Windows 7 ,32 bit operating system . which crystal do you use 12mhz or 8mhz ? I used ATMEGA 8L instead of ATMEGA8 which operates at 8-10MHz but i connected 12 MHz crystal Osc..!! Hope you are the right person to meet..! you can send any further axplanation to my email ; npaul511@gmail.com .hope you reply soon thanks. please replay asap. i also have few questions in my mind like, 1) can we have a programmer which can flash all the available chips (like Atmel AVR, pic, )!!! use thank you. mikroProg for 8051 is a standalone USB programmer for 8-bit Atmel AT89 (8051) microcontrollers. i want to build it asap :), Yes it does support atmega32it support all the avr devices supported by usbasp including newly added 89 series of devices.sorry about error of file size shown that is just a mistake of typeing it actuall 4 kb (a hex file for mcu). Have fun being an 8051 hobbiest. Note: This programmer supports only 8051 microcontrollers with SPI Serial Interface for Program Downloading. have in using how can jugde atmega8 "HFUSE=0xC9 LFUSE=0xEF"plz help me . for the Buy Raspberry Pi, Arduino, AVR, ARM, 8051 Development Boards, Wireless and Wired, Microcontroller and ICS, Robotics & Accessories, Prototyping Components, Educational Kits etc. use software For programming Getting Started What You Need To Get Started 1. Nice share.Sir what cables have you used for right angle connector? a 40 Description Specification Supported MCU Table of contents mikroProg for 8051 I tried putting the new IC , but still face same issues . and then will use porogisp for burning the target microcontroller.and i used ponyprog as per ur method stated in serial avr programmer. verified 0v. time-saving in the embedded industry. target order clear Standard 89C51 needs a parallel programmer. hi i just completed circuit and also programmed my Atmega8 at my college with "universal programmer".now when i connect it to pc LED will blink but programmer can not recognize. is contains provide 40 sir i want to know what is the use of fuse bit?? and when we burn firmwear in to ATMEGA8 through the usbasp then why we write fuse bit??? be as an hobbyist you have 2-3 different good programmer for different vendor. It comes with an AT89S8253. the Looks good for AVR and 8051 variants! HiI build that usbasp kit.Pc recognized my programer and progisp detected ic and any thing.i was programed my AT89S51 ic.progisp say all successful.but my program is not woking properly.After i programed that my hex file using SP200 programmer.it is working perfectly.What is the wrong one???? for Download Datasheet 8051 AVR USB Programmer User Manual, Download Driver for All Windows OS (XP to 10) Work With all (Win 64-bit or 32-bit OS), Download Tutorial How To Program 8051-AVR Microcontroller, ProgrISP Software (For 8051 & AVR Programming) Download, AVRDude Software (For Only AVR Programming) Download, Khazama Software (For Only AVR Programming) Download, For Industrial Product Development | R&D | Student Project, AVR 8051 USB ISP Programmer Supports ATmega 8/328, 16, 32 & many others including 8051 with the same Programmer, Allows Read or Write the Microcontroller Flash, EEPROM, Fuse Bit, and Lock Bits, Support Windows OS (XP to 10), Mac OS X, and Linux. The graphic LCD 128x64 and LCD 2x16 (LCD2x16 is included) can be easily connected via the on-board connectors. parallel get all Thanks for solving my problem. The 5. i think there are some capacitors missing so can u please help me.i want to learn how to make programers and boards of 8051,pic,arduino. Once again thanks for the response, this forum is a great support for beginners like me.Anuradha. the and gaurav bro how to burn the firmware to the ATMEGA8 ?? Research & Development, Education, Technical DIY, 8051 & AVR Series Microcontroller (See List of ICs in Description), Your email address will not be published. Atmel will NOT supply computers at the training. !pls mail me at subhasisbanik@gmail.comreply asap!!!! parallel Figure 2:Circuit Z Zordon New Member Jul 14, 2007 #3 2023 iFuture Technology. 5. 28 There is a way to program 8051 microcontroller through RS232 interface using Atmel's FLIP software. 90S8515. time-saving in the embedded industry. My question is that the voltage source is different I know but can I join the both GND's togather ?Subhendu Mondalsubhendu.mndl83@gmail.com. 2) there are many ways to achieve first programming. in to T51prog2 has been developed in close cooperation with Atmel . shell black the it say verification sucessfull but it doesn't work .2.What is Enabled Xtal option in progisp above Auto command button and what do we have to do with config tab in the same and power on option .help!!!!!!!! [ Chip Vendor ] [ Distributors ] Development Tools Purohit.zip: necessary erase controller files a Microcontroller Based Search Allen bradley plc programmer jobs. memory Ok, let me make an attempt to build the PIC programmer (Pickit 2 clone The Universal Microchip PIC Programmer /Debugger) provided by you. Partlist the SPI but when dl-ed, its only 4 kb, containing a file "main.hex". the spi Learn how your comment data is processed. a cheap which will support few avr few PIC and few ST parts would be around 25-30 USDbut a big programmer which support hundreds of microcontroller manufacturer then are quite costly like max up to 200 USD. plz help, Hello Friends i am new to use ISP Programmer for 8051 target controller,can i give external voltage to target micro controller ,is that required or The isp itself supply the power,please help me,RegardsRaju. 2) how to flash the firmware in to the programming ic, for the first time? This comment has been removed by the author. 100mA for and pls tell us wat r those leds used for?? This USB programmer doesn't use a bootloader or any similar software for programming. Dear Mr. GauravI am studying your blogs from last few days.I understand all the thing but one small thing i cant understand.Here the voltage (+5V) and GND coming from the external 5V power adaptor and Target MCU's voltage (+5V) coming from the USB pin no.1 and GND come from Pin no.4. AVR of circuit this devices thnx 4 ur reply (& bro,no need to say sorry :D)one of my friend build the USBASP of the website "fischl.de" recently. because On board mikroProg programmer requires special programming software called 8051Flash. On-chip flash allo . for The board has a USB 2.0 programmer and many peripherals such as port expander, MENU and 4x4 keypads etc. "ISP-XP.bat" RSTDISBL You can create your own pcb using any PCB editor like eagle, OR you can solder the circuit a general purpose pcb, Getting The Atmega8 Microcontroller Ready To be used as a programmer:-. if you just have ICSP then directly connect the ICSP wire to breadboard , you will save time , no hassle , no pin damage in the process, Hi Gaurav,your circuit is working fine with avr controllers, but when i try it with at89s51 then programm is getting written successfully in progisp168, but i am not getting the output of that program. please google usbasp zif socket if you wanted to make zif socket, i advice not to go for zif , zif socket are not very useful these days, you need very few pins to program the target and almost all of the mcu support ICSP , and it's smd word now , so i believe zif socket have a very little use. and please try to click verify button if the verification complete successfully then it's fine it should work, Thanks for the reply.There is problem in erasing, blank check, writing. board command you are patience enough to develop your blog..!! Experienced with wide variety of 8/16/32 bit micro-controllers (8051 Core, ARM7TDMI, BLACKFINn and ARM Cortex series) and DSPs from Microchip, Atmel, Texas Instrument, Analog Devices, NXP, etc In-depth knowledge in firmware/hardware reverse engineering include understanding and re-writing assembly codes from old Processors/Controllers to C code for purchasable ones Da li elite da Vas odvedemo na prodavnicu koja je namenjena za Srbiju. Continue shopping. is (pls mention in cm).reply asap!!! Get the right Allen bradley plc programmer job with company ratings & salaries. The default filename for the program's installer is 8051USBProg.exe. with consult Programmer connector. Thanks alot!eagerly waiting for your reply. i have already selected the CHIP as AT89S52.Please Provide me Correct firmware for atmega based USBASP.I also need C code of AVR+AT89 series usbasp prgrammer.thank you. hi, ur using rxd &txd from atmega8 to programming pins .For programming rxd and txd is it reqiured to connect it to target mcs?. A Bootloader is a firmware running in the microcontroler device which allows the user to send it's own firmware without the need of a programmer . Hello gaurav,I went to purchase ATMEGA8L. the not software. Atmel offers a broad range of microcontrollers based on the 8051 architecture, with on-chip Flash program memory. will should But as you already have tested it, so I hope it will also work for me. the included Thats No problem. use any connector you like or just don't use any one of then you are free to directly solder the usb cable wire on the the PCB. Schematics > Atmel AVR and 8051 series ISP programmer Ver 3.0. pin those fuse bit are for atmega8 ""The Programmer MCU"" all you need to do is that locate MOSI MISO SCK and Reset on that 40 Pin socket and connect them to your target mcu to the target MOSI MISO SCK and Reset. the port. Diagram sir is this right '''ATMEGA8-16PU PDIP 28P3 28 ''' ??? I can program 89s52 in high speed with slow sck jumper open.but for atmega8 or atmega16,it requires that jumper close.what is the reason? You may buy latest electronics components, accessories and development boards from us at affordable prices. is and devices. to the & XP provided sir i have make usbasp burner according to ur circuit diagram.i have problem when i want to transfer hexfile in target micro-controller 89s52,progisp give error "CHIP SIGNATURE DOESNOT MATCH" that cause i am not able to transfer my hexfile to 89s52.can any body help me, I too have the same problem. code code this hi..,i have a few doubts in the circuits..1) we have to set Jumper1, but do we have to set Jumper2, and Jumper 3 ?2) What is exactly X2 in the circuit. 90S2313 ATMEL 89 series 8051 USB Programmer is a full featured low cost programmer for most common 8051 microcontrollers. programming, It is used for programming ALL of Atmel AT89 microcontrollers. you the atmega8 as you purchased is not programmed any firmware. Thank you for your patience..!!!~:.krish.:~. same hand, I have burned firmware as you provided in above post.and i have write correct fuse bit Low=0xFF and high=0xC9. I have AT89C51.Does the circuit support programming of AT89C51/52?:-). Hi GauravI bought one avr isp programmer from a local shop and it's given that it's a progisp 7 programmer which contains two boards - one for atmel 89s51,89s52,.and other for avr atmega16,atmega32,. and there is even a cd given which contains progisp 1.72 package.. but I am not knowing how to burn the code into at89s52 using this programmer using progisp 1.72Can u help me with this regardThanksSairam. attach 2000 I hello sir.i want to learn how to burn fuse bits in atmega8 but ur link "http://microembeded.blogspot.com/2011/04/avr-serial-port-programmer.html" is not workingdo u have some link frm where i can learn ???? you have burned the firmware that's good have you burned the fuse bits too? edited Can you please tell me the solution to this ? program price vary according to device support but i don't' recommend you to get one of those universal programmer , they are not good for various reasons. series which yes, i have.damn it's testing my patience.hmm.. okay i will repeat it.lets hope for good. Harandi the Nalazite se na prodavnici za inostrano trite. SCK option to support targets with low clock speed (< 1,5MHz). The problem is with the user interface. of how to resolved "CHIP ENABLED PROGRAM ERROR" ?I am awaiting for ur responce, 89C51 is similar with 89S51? an Well I tried with a cheap programmer with zif socket from a local shop, also tried with the ISP circuit but to no avail.I've already lost a week in this.Can somebody from Delhi help me out with the hex file burning ?Or maybe can direct me to a suitable place for a kinda paid service ? like Nehru place or somewhere.I am really hopeful with this forum. Figure devices No special controllers or smd components are needed. See List of Supported IC in Description. Hello! can ?the ponyprog software is only to use with serial port programmer not with usbasp, if you have access to other programmer then there is no need to make the serial port programmer, then you have to arrange the programmer or make that serial port programmer and use with some older kind of pc, if really have to access then you send me a atmega8 i can burn the programmer firmware for you and ship it back to you for free.