[LinuxBIOS] LPC SuperIO "add-in card"
tsylla at gmail.com
Thu Nov 30 18:27:59 CET 2006
Another idea, there has been a lot of talk about homebrew LPC ROM
emulators. It would not be much more work to make the emulator into a
generic LPC analyzer. You could have it catch regular serial, or you
could just have print_debug spew bytes to a specified I/O location.
With careful design, high speed USB can keep up with the ~16MB/s you
could spew to LPC. This would not end up costing much more than the
SIO solution, the biggest cost is still the PCB/connectors (male
On 11/30/06, Drew Lundsten <drew.lundsten at ccpu.com> wrote:
> > Here's a wacko idea: for systems that use LPC memory, you
> > can use a "biossaviour" like plugin board, with not just
> > flash but also a superio chip on it. Only useful for
> > developers of course, not for the end user.
> A great wacko idea! Where do we find which SuperIO chip is the LinuxBIOS
> Maybe Maxim's SPI UARTs are the next logical hack. Anyone know if
> SPI-flash mobos also leaving off the RS-232 ports?
> linuxbios mailing list
> linuxbios at linuxbios.org
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