Drew Lundsten wrote:
Is anyone else focused on hardware approaches to SPI flash programming?
I know this is an inexorable push and welcome it from the layout perspective, but finding a way to rewrite SPI-flash BIOS in place is an interesting challenge.
My thoughts to present are to overdrive (temporarily) the signals using a SO-8 clip and maybe an ACT buffer, but obviously it's not as optimal as a BIOS Savior. JTAG would be better where supported, but I don't see a general solder-free approach.
Are you looking for something like this? Seems to be solder-free. http://www.dediprog.com/product.php?UID=12
Regards, Carl-Daniel