Greetings,
I have the datasheet for that, but not an actual chip.
It looks similar to Intel FWH, except that there is no software block
locking, and there is a 4K sector erase command.
It is worth noting that there are 2 write protect pins on the device. One
for the boot (top) block, and one for
On Sat, 2 Nov 2002, Andrew Ip wrote:
> > the 82801ca has erase/write protect pins as well that are usually wired to
> > a GPIO line from the superio or to a jumper.
> I think it is a oem board, so I don't know where it is from. I did make sure
> the bios write jump is set, and setpci -d 8086:248
James,
> Which board are you using? The setpci enebles writes in the chipset, but
> the 82801ca has erase/write protect pins as well that are usually wired to
> a GPIO line from the superio or to a jumper.
I think it is a oem board, so I don't know where it is from. I did make sure
the bios writ
Greetings,
Which board are you using? The setpci enebles writes in the chipset, but
the 82801ca has erase/write protect pins as well that are usually wired to
a GPIO line from the superio or to a jumper.
G'day,
sjames
On Fri, 1 Nov 2002, Andrew Ip wrote:
>
> I have a e7500 with 82801
I have a e7500 with 82801CA. Before running the lastest flash_rom, I
run 'setpci -d 8086:2480 4e.b=1' to enable bios write. Although flash_rom sees
the flash, it fails to erase. Any idea? Or is there other way to flash it?
-Andrew
--
Andrew Ip
Email: [EMAIL PROTECTED]
Tel:(852)
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