Int 1A Fn B10A  - Pci Bios V2.0c+ - Read Configuration Dword (intel Devices)  (Cont.)

   1 hard reset
 0 deturbo mode

See Also: #0927,PORT 0CF9h

Format of PCI Configuration data for Intel 82454KX/GX:
Offset Size    Description (Table 0938)
 00h 64 BYTEs  header (see #0798)
       (vendor ID 8086h, device ID 84C4h)
!!!intel\29052301.pdf pg. 40
 40h   DWORD   top of system memory
 44h  4 BYTEs  reserved
 48h   BYTE    PCI decode mode
 49h   BYTE    bridge device number
 4Ah   BYTE    PCI bus number
 4Bh   BYTE    PCI subordinate bus number
 4Ch   BYTE    PB configuration
 4Dh  4 BYTEs  reserved
 51h   BYTE    deturbo counter control
 52h   BYTE    reserved
 53h   BYTE    CPU read/write control
 54h   WORD    PCI read/write control
 56h   BYTE    reserved
 57h   BYTE    SMM Enable
 58h   BYTE    video buffer area enable
 59h  7 BYTEs  Programmable Attribute Map registers 0-6 (see #0902)
 60h 16 BYTEs  reserved
 70h   BYTE    Error Command
 71h   BYTE    Error Status
 72h  6 BYTEs  reserved
 78h   WORD    memory gap range
 7Ah   WORD    memory gap upper address
 7Ch   DWORD   PCI frame buffer
 80h  8 BYTEs  reserved
 88h   DWORD   high memory gap start address
 8Ch   DWORD   high memory gap end address
 90h  8 BYTEs  reserved
 98h   DWORD   (GX only) I/O Space Range #1
 9Ch   BYTE    PCI reset
 9Dh  3 BYTEs  reserved
 A0h   DWORD   (GX only) I/O Space Range #2
 A4h   DWORD   I/O APIC range
 A8h  8 BYTEs  reserved
 B0h   WORD    configuration values driven on reset
 B2h  2 BYTEs  reserved
 B4h   WORD    captured system configuration values (read-only)
 B6h  2 BYTEs  reserved
 B8h   DWORD   SMM range
 BCh   BYTE    high BIOS register
 BDh  3 BYTEs  reserved
 C0h   DWORD   PB Extended Error Reporting Command
 C4h   DWORD   PB Extended Error Reporting Status
 C8h   DWORD   PB Retry Timers
 CCh 52 BYTEs  reserved

See Also: #0798