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Topic       : The ATARI Compendium
Author      : Scott Sanders / JAY Software
Version     : 1.25 (20/6/2003)
Subject     : Documentation
Nodes       : 1117
Index Size  : 32614
HCP-Version : 6
Compiled on : Atari
@charset    : UTF-8
@lang       : en
@default    : 
@help       : %About
@options    : +g -i -t4 +y +z
@width      : 100
View Ref-File                                                             Appendix B
                                Memory Map


Location    Department                                          (see Usage)


0x00000000  System Boot Variables
0x00000008  680x0 Exception Vectors
0x00000064  Auto-Vector Interrupts
0x00000080  TRAP Exception Vectors
0x000000C0  68881 Co-processor Exception Vectors
0x000000E0  68851 MMU Exception Vectors
0x00000100  Multi-Function Peripheral Port Vectors
0x00000140  Multi-Function Peripheral Port Vectors (TT)
0x00000180  Zilog 85C30 (SCC) Interrupt Vectors
0x00000380  Processor State Save Area
0x00000400  System Vectors
0x00000420  System Variables
0x000005B4  System RAM / Expansion
0x00F00000  IDE Controller
0x00FA0000  ROM / Reserved Hardware Space
0x00FF8000  Memory Management Unit / Falcon Processor Control
0x00FF8200  Video Registers
0x00FF8600  ACSI DMA and Floppy Disk Controller
0x00FF8700  SCSI DMA Control
0x00FF8780  SCSI Controller Registers
0x00FF8800  Programmable Sound Generator (YM 2149)
0x00FF8900  DMA Sound System
0x00FF8922  MICROWIRE
0x00FF8930  Falcon030 DSP / DMA Controller
0x00FF8960  Real Time Clock (146818A)
0x00FF8A00  BLiTTER Bit-Block Transfer Processor
0x00FF8C00  SCC DMA Registers
0x00FF8C80  SCC Ports (85C30)
0x00FF8E00  System Control Unit
0x00FF8E20  Mega STe Cache / Processor Control
0x00FF9200  Extended Joystick / Paddle / Light Gun Ports
0x00FF9800  Falcon030 VIDEL Palette Registers
0x00FFA200  DSP Host Interface
0x00FFFA00  ST Multi-function Peripheral Port (68901)
0x00FFFA40  Math Co-processor in Peripheral Mode
0x00FFFA80  TT030 Multi-function Peripheral Port (68901)
0x00FFFC00  Keyboard ACIA (6850)
0x00FFFC04  MIDI ACIA (6850)
0x00FFFC20  Mega ST Real Time Clock (RP5C15)
0x01000000  Expansion Area
0xFF000000  Shadow Image