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
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@lang       : en
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                           680x0 Exception Vectors


Location(s)   SizeBYTE   Occupies one byte (8 bits).
WORD   Occupies one WORD (16 bits).
LONG   Occupies one longword (32 bits).
OW     Occupies the odd WORD of a LONG.
EW     Occupies the even WORD of a LONG.
OB     Occupies the odd BYTE of a WORD.
EB     Occupies the even BYTE of the WORD.
  MchnIf the box is shaded then address is available
for this computer.

        ▒ ▒ ▒ ▒ ▒ ▒
        | | | | | '------- Falcon030
        | | | | '--------- TT030
        | | | '----------- MEGA STe
        | | '------------- STe
        | '--------------- MEGA ST
        '----------------- ST
  TypeROM          Location is Read-Only Memory
RAM          Location is Read-Write Memory
I/O          Location is hardware-mapped
VME          Location addresses VME address space
N/A          Not applicable
RO           Read-only location
WO           Write-only location
RW           Read-write location
RSVD         Reserved
Unassigned   Either not assigned or undocumented
  Meaning                         (see Usage)

                   ▒▒▒▒▒▒
0x00000008    LONG ▒▒▒▒▒▒ RAM   Bus Error Vector
                   ▒▒▒▒▒▒
                   ▒▒▒▒▒▒
0x0000000C    LONG ▒▒▒▒▒▒ RAM   Address Error Vector
                   ▒▒▒▒▒▒
                   ▒▒▒▒▒▒
0x00000010    LONG ▒▒▒▒▒▒ RAM   Illegal Instruction Error Vector
                   ▒▒▒▒▒▒
                   ▒▒▒▒▒▒
0x00000014    LONG ▒▒▒▒▒▒ RAM   Divide by 0 Error Vector
                   ▒▒▒▒▒▒
                   ▒▒▒▒▒▒
0x00000018    LONG ▒▒▒▒▒▒ RAM   CHK Instruction Exception Vector
                   ▒▒▒▒▒▒
                   ▒▒▒▒▒▒
0x0000001C    LONG ▒▒▒▒▒▒ RAM   TRAPV, FTRAPcc, TRAPcc, cpTRAPcc
                   ▒▒▒▒▒▒       Instruction Exception Vector
                   ▒▒▒▒▒▒
                   ▒▒▒▒▒▒
0x00000020    LONG ▒▒▒▒▒▒ RAM   Privilege Violation Exception Vector
                   ▒▒▒▒▒▒
                   ▒▒▒▒▒▒
0x00000024    LONG ▒▒▒▒▒▒ RAM   Trace Exception Vector
                   ▒▒▒▒▒▒
                   ▒▒▒▒▒▒
0x00000028    LONG ▒▒▒▒▒▒ RAM   Line-A Exception Vector
                   ▒▒▒▒▒▒
                   ▒▒▒▒▒▒
0x0000002C    LONG ▒▒▒▒▒▒ RAM   Line-F Exception Vector
                   ▒▒▒▒▒▒
                   ▒▒▒▒▒▒
0x00000030    LONG ▒▒▒▒▒▒ RAM   Reserved by Motorola
                   ▒▒▒▒▒▒
                       ▒▒
0x00000034    LONG     ▒▒ RAM   Coprocessor Protocol Violation Vector
                       ▒▒
                       ▒▒
0x00000038    LONG     ▒▒ RAM   Format Error Vector
                       ▒▒
                       ▒▒
0x0000003C    LONG     ▒▒ RAM   Uninitialized Interrupt Vector
                       ▒▒
                   ▒▒▒▒▒▒
0x00000040 -  LONG ▒▒▒▒▒▒ RAM   Reserved by Motorola
0x0000005C         ▒▒▒▒▒▒
                   ▒▒▒▒▒▒
                   ▒▒▒▒▒▒
0x00000060    LONG ▒▒▒▒▒▒ RAM   Spurious Interrupt Vector (taken when an
                   ▒▒▒▒▒▒       interrupt occurs during Bus Error
                   ▒▒▒▒▒▒       handling)
                   ▒▒▒▒▒▒