Programming a self test for a SPI FLASH memory?

On Feb 3, 7:19=A0pm, Mark McDougall <ma...@vl.com.au> wrote:

> True, but you way also want to run a short series of tests designed to
> locate shorts on adjacent address & data bus lines.

With an SPI-addressed device, you might not have any idea what
"adjacent" means for either case. I have seen large SPI flash devices
that consisted of multiple cascaded smaller devices, and the internal
data width on these devices is unknown or meaningless.

larwe wrote:

> With an SPI-addressed device, you might not have any idea what
> "adjacent" means for either case. 

Doh! I missed the whole SPI bit...  :(

Regards,

-- 
Mark McDougall, Engineer
Virtual Logic Pty Ltd, <http://www.vl.com.au>
21-25 King St, Rockdale, 2216
Ph: +612-9599-3255 Fax: +612-9599-3266