INT 15 U - AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - Flash ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs. - GET BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. SUBSYSTEM INFORMATION
	AX = DB01h
	CL = BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. subsystem information identifier (see #00545)
Return: CF clear if successful
	    AX = 0000h
	    ES:DI -> 56-byte record describing subsystem (see #00546)
	CF set on error
	    AH = status
		01h nonexistent subsystem
		86h function not supported
	    AL = 00h
Note:	used by FMUP.EXE, Intel's Flash Memory Update utility
SeeAlso: AX=DB00h,AX=DB02h


(Table 00545)
Values for AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. subsystem identifier:
 00h	recovery code
 01h	system BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly.
 02h	PCI configuration data
 03h	OEM(Original Equipment Manufacturer) a company which purchases components that are resold as part of its own products under the company's own brand name, e.g. a Gateway 2000-branded monitor may actually be a Mag or NEC monitor. logo data area (see #00547)
 04h	system BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly./Language Set (one system)
	configuration utility (another system)
SeeAlso: #00546


Format of AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. subsystem information:
Offset	Size	Description	(Table 00546)
 00h	BYTE	subsystem identifier/logical area type (see #00545)
 01h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	subsystem (FlashROM page) size in bytes
 05h	BYTE	flag: loadable from file (FFh=yes)
 06h	BYTE	flag: reboot after update (FFh=yes)
 07h	BYTE	flag: update entire image (FFh=yes)
 08h 24 BYTEs	subsystem/logical area name
 20h	BYTE	subsystem identifier???
 21h	BYTE	flag: reprogrammable if FFh
 22h	BYTE	??? (01h,02h seen)
 23h  5 BYTEs	??? (apparently always 00h)
 28h 16 BYTEs	BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. reserved string (usually version number)
SeeAlso: #00544


Format of AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. OEM(Original Equipment Manufacturer) a company which purchases components that are resold as part of its own products under the company's own brand name, e.g. a Gateway 2000-branded monitor may actually be a Mag or NEC monitor. Logo data area:
Offset	Size	Description	(Table 00547)
 00h  8 BYTEs	signature
		"TEXTLOGO" if text-mode OEM(Original Equipment Manufacturer) a company which purchases components that are resold as part of its own products under the company's own brand name, e.g. a Gateway 2000-branded monitor may actually be a Mag or NEC monitor. logo
		8 DUP (FFh) if unused
 08h	WORD	offset of logo font definition table
 0Ah	WORD	offset of logo data
 0Ch	WORD	size of logo font table in words
 0Eh	WORD	offset of upper left corner of logo in video page
 10h	WORD	width of logo
 12h	WORD	height of logo
 14h	BYTE	reserved???
 var	var	logo font definition (16 bytes per character)
 var	var	logo data as character/attribute pairs
Note:	the attribute for the logo characters specifies which font will be used
	  for that character.  If bit 3 is cleared, the normal system font is
	  used; if bit 3 is set, the logo font is used, with screen colors
	  adjusted to match the corresponding non-bright attribute for the
	  system font
SeeAlso: #00545,#00546