# Full cloning one fully functional RCM6760 to a new RCM6760 Board **URL:** \ **Category:** Rabbit\ **Tags:** rcm6760, rcm6700\ **Created:** [March 24, 2020, 10:03am UTC](https://forums.digi.com/t/full-cloning-one-fully-functional-rcm6760-to-a-new-rcm6760-board/21213 "2020-03-24T10:03:48Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![PPtronik](https://avatars.discourse-cdn.com/v4/letter/p/848f3c/32.png) [@PPtronik](https://forums.digi.com/u/PPtronik)\ **Post date:** [March 24, 2020, 10:03am UTC](https://forums.digi.com/t/full-cloning-one-fully-functional-rcm6760-to-a-new-rcm6760-board/21213/1 "2020-03-24T10:03:48Z")
Hello from Spain, I am new to Dynamic C environment, using windows 7. I wish to copy complete programme/codes etc from one fully functional RCM6760 board to a newly purchased empty RCM6760 board. Need to know which cloning product can be used and how to do it. I read about cloning RCM3200 and there is some “extract\_flash.c” utility for DC 9 in the repository. Is there something similar for DC 10? Any other procedure? This is for repair of device where the manufacturer has gone out of business. Thanks in advance. ---
**Author:** ![Campbell](https://avatars.discourse-cdn.com/v4/letter/c/97f17d/32.png) [@Campbell](https://forums.digi.com/u/Campbell)\ **Post date:** [March 24, 2020, 10:17am UTC](https://forums.digi.com/t/full-cloning-one-fully-functional-rcm6760-to-a-new-rcm6760-board/21213/2 "2020-03-24T10:17:27Z")
There is a program called download\_flash.c in the folder below; you will download this program to RAM in order to download what is in flash. C:\DCRABBIT\_10.72D\Samples cpip\http ---
**Author:** ![PPtronik](https://avatars.discourse-cdn.com/v4/letter/p/848f3c/32.png) [@PPtronik](https://forums.digi.com/u/PPtronik)\ **Post date:** [March 25, 2020, 2:15pm UTC](https://forums.digi.com/t/full-cloning-one-fully-functional-rcm6760-to-a-new-rcm6760-board/21213/3 "2020-03-25T14:15:45Z")
Thanks for replying so quickly. I have the RCM6760 board mounted on a PCB wich has one USB port with a FTDI 232 chip. I can see the virtual COM port in my Windows 7 PC but no really sure about I get access to the RCM6760 board. When I select “Compile to Target / Store Program in RAM” in Dynamic C, I get the message: “When sending Cold Loader: No Rabbit Processor Detected”. Later, I discovered that I have to pull-up the SMODE pin (49), to enter in program mode. After that, I got a window showing the IP address (I have an ethernet cable connected to the same network than my PC). At last, opening that IP on a web browser I get a link with the file BOOT.BIN and clicking there I can download the file to my computer. I’m telling all the procedure just in case anyone can find it useful. Thanks again. ---
**Author:** ![PPtronik](https://avatars.discourse-cdn.com/v4/letter/p/848f3c/32.png) [@PPtronik](https://forums.digi.com/u/PPtronik)\ **Post date:** [March 30, 2020, 9:46am UTC](https://forums.digi.com/t/full-cloning-one-fully-functional-rcm6760-to-a-new-rcm6760-board/21213/4 "2020-03-30T09:46:33Z")
Hi again. I did not try uploading the .BIN file to my RCM6760 till now. From Dynamic C, I cannot find a menu where to load the bin file and send it to hardware. Reading the manual I guess I found the way to do it via command line RFU. I execute the following: clrfu -i c:\boot.bin -s 4:115200 but I get CRC32 mismatch, file corrupted. I compiled the example “PONG.C” and if I try the previous method to upload to the board, I don’t have any errors, so I guess the bin file is the problem. What I am doing wrong extracting the file from the working board? All answer will be appreciated.