On Thu, Jul 22, 2010 at 7:58 AM, Carl-Daniel Hailfinger c-d.hailfinger.devel.2006@gmx.net wrote:
Side note: If anyone is looking for the datasheet for the not-yet-supported A25L032 family, here it is: http://www.amictechnology.com/pdf/A25L032.pdf
I took a look at this. Similar to the others from AMIC but...
Incredibly, the data sheet states two different device ID values on page 31 (it's either 0x3016 or 0x4016). Does anyone know which is right?
This device has *two* status registers, with separate RDSR-1 and RDSR-2 commands, but a combined WRSR command. The first has the standard block protect bits BP0-2, while the second has an "All protect" (APT) bit which overrides the BP bits. I think the unlock procedure would have to be modified to account for this APT bit.
Dan