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