Samples
Data Structure
Assembler Language
;
;
Smapi BIOS Header
;
SMB_HEADER
STRUC
@SMBHDR_SIG
DB
4 dup (?)
; +ðð - Signature
@SMBHDR_VER
DB
?
; +ð4 - Major version
@SMBHDR_VER_VER
DB
?
; +ð5 - Minor version
@SMBHDR_LEN
DB
?
; +ð6 - Length
@SMBHDR_CHKSUM
DB
?
; +ð7 - Checksum
@SMBHDR_INFO
DW
?
; +ð8 - Information Word
@SMBHDR_RSV1
DW
?
; +ðA - Reserve 1
@SMBHDR_R_OFFSET
DW
?
; +ðC - Real mode Offset
@SMBHDR_R_SEGMENT
DW
?
; +ðE - Real mode Segment
@SMBHDR_RSV2
DW
?
; +1ð - Reserve 2
@SMBHDR_P16_OFFSET
DW
?
; +12 - 16-bit protected mode offset
@SMBHDR_P16_BASE
DD
?
; +14 - 16-bit protected mode base address
@SMBHDR_P32_OFFSET
DD
?
; +18 - 32-bit protected mode offset
@SMBHDR_P32_BASE
DD
?
; +1C - 32-bit protected mode base address
SMB_HEADER
ENDS
A-52
ThinkPad 560Z SMAPI BIOS
