01-12-2017, 08:31 PM
(01-12-2017, 03:50 PM)ricktendo Wrote:(01-12-2017, 12:26 AM)doctor Wrote: I just received a flashcat Nand programmer x-port model , damn, this programs slow. Probably 20 min for a 135mb file , if i were to use it on the puma7 nand I would probably have do it and leave the house for a few hours .There is a problem with the current firmware or driver from the embeddedcomputers website, I had to email them about the problem and within 10 min they sent me a new beta version which fixed the problem. This product is very simple to use. i will be putting it to the test tonight.
Hey doctor did you desolder the nand flash, how are you interfacing with it?
I am also going to give a go at nand flashing but I will be attempting to use a "360 nand clip" and see if I can read/write to it without having to desolder it from the PCB (I will let everybody know how it goes)
Of course I will have to add a couple capacitors and a resistor in between, to mimic the hat on the EXT/IO port http://www.embeddedcomputers.net/product..._B_SCM.png
I used a heat gun to remove the nand chip , cleaned it up then dropped it into the programmer. Its a little more trickier to put back tho. I usually just touch each pad with the iron to level them then i seat the chip where i want it then tack down one leg on each corner. After that i just solder the rest of the legs.