Greetings,
That sounds interesting can you point me to a mainboard that uses one of those?
G'day, sjames
On Tue, 13 May 2003, Bari Ari wrote:
Another change in super i/o resources is the use of a microprocessor rather than a hardwired super i/o chip. In laptops and mobile devices the current and future trend is to use a 16 bit cpu with I/O ports (PS2, serial, parallel, keyboard scan, GPIO, SMbus) that interfaces to the chipset using LPC bus. The 16 bit cpu has internal flash for the firmware that may be reprogrammed in circuit via the LPC and/or other ports. This cpu is used as a system power keyboard controller as well as super i/o.
We have been working a bit on having open firmware for these as well.
The new super i/o structure of freebios2 should also account for these changes.
--Bari
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