AMD-K6 Datasheet, PDF (215/346 Pages) Advanced Micro Devices – AMD-K6 Processor

20695H/0—March 1998
Chapter 10
Preliminary Information
AMD-K6^® Processor Data Sheet
Table 34. SMM State-Save Area Map (continued)
Address Offset
Contents Saved
FFA4h
I/O Trap Dword
FFA0h
—
FF9Ch
I/O Trap EIP*
FF98h
—
FF94h
—
FF90h
IDT Base
FF8Ch
IDT Limit
FF88h
GDT Base
FF84h
GDT Limit
FF80h
TSS Attr
FF7Ch
TSS Base
FF78h
TSS Limit
FF74h
—
FF70h
LDT High
FF6Ch
LDT Low
FF68h
GS Attr
FF64h
GS Base
FF60h
GS Limit
FF5Ch
FS Attr
FF58h
FS Base
FF54h
FS Limit
FF50h
DS Attr
FF4Ch
DS Base
FF48h
DS Limit
FF44h
SS Attr
FF40h
SS Base
FF3Ch
SS Limit
FF38h
CS Attr
FF34h
CS Base
FF30h
CS Limit
FF2Ch
ES Attr
Notes:
— No data dump at that address
* Only contains information if SMI# is asserted during a valid I/O bus cycle.
System Management Mode (SMM)
197