Memory Areas Filled by BIOS

  Address Range
  Start     End Description		Versions
  ------ ------ ----------------------- -----------
  000400-000500 BIOS Data Area
  000700-	IBMBIO.COM or IO.SYS
  [000413]	Extended BIOS Data Area
  0C0000-0DFFFF Device ROMs
  0E0000-0EFFFF Expanded System ROM	(AT, PS/2)
  0E0000-0EFFFF Standard Cartridges	(PCJr)
  0F0000-0FFFFF System ROM
  FF0000-FFFFFF System ROM (AT, PS/2)

see also:

file: /Techref/bios/memmap.htm, 0KB, , updated: 1999/2/20 10:24, local time: 2024/11/8 20:02,

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