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x68000:exception_vectors

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x68000:exception_vectors [2017/08/14 07:52] – created neko68k
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-・Sharp reserved $00~3f 
  
-^ Address  ^ Vector  ^ Description  ^ 
-|$000000|$00| Initial SSP| 
-|$000004|$01| Initial PC| 
-|$000008|$02| Bus error| 
-|$00000c|$03| Address error| 
-|$000010|$04| Illegal instruction| 
-|$000014|$05| Divide by zero| 
-|$000018|$06| CHK instruction| 
-|$00001c|$07| TRAPV, FTRAPcc instruction| 
-|$000020|$08| Privilege violation| 
-|$000024|$09| Trace exception handling| 
-|$000028|$0a| Unimplemented instruction line 1010 emulator (SX call)| 
-|$00002c|$0b| Unimplemented instruction line 1111 emulator (DOS call, floating point operation)| 
-|$000030|$0c| Unused| 
-|$000034|$0d| FPU protocol violation exception handling| 
-|$000038|$0e| FPU format violation exception handling| 
-|$00003c|$0f| Uninitialized interrupt| 
-|$000040|$10| Unused| 
-|$000044|$11| 〃| 
-|$000048|$12| 〃| 
-|$00004c|$13| 〃| 
-|$000050|$14| 〃| 
-|$000054|$15| 〃| 
-|$000058|$16| 〃| 
-|$00005c|$17| 〃| 
-|$000060|$18| Spurious interrupt| 
-|$000064|$19| Level 1 interrupt (autovector)| 
-|$000068|$1a| 〃 2 〃| 
-|$00006c|$1b| 〃 3 〃| 
-|$000070|$1c| 〃 4 〃| 
-|$000074|$1d| 〃 5 〃| 
-|$000078|$1e| 〃 6 〃| 
-|$00007c|$1f| 〃 7 〃(NMI)| 
-|$000080|$20| trap #0| 
-|$000084|$21| 〃  #1| 
-|$000088|$22| 〃  #2| 
-|$00008c|$23| 〃  #3| 
-|$000090|$24| 〃  #4| 
-|$000094|$25| 〃  #5| 
-|$000098|$26| 〃  #6| 
-|$00009c|$27| 〃  #7| 
-|$0000a0|$28| 〃  #8  (System reserved)| 
-|$0000a4|$29| 〃  #9  (OS debugger)| 
-|$0000a8|$2a| 〃  #10 (Reset/power processing)| 
-|$0000ac|$2b| 〃  #11 (BREAK key)| 
-|$0000b0|$2c| 〃  #12 (COPY key)| 
-|$0000b4|$2d| 〃  #13 (CTRL+C)| 
-|$0000b8|$2e| 〃  #14 (error handling)| 
-|$0000bc|$2f| 〃  #15 (IOCS call)| 
-|$0000c0|$30| FPU BSUN (Branch/Set on Unordered) Exception handling| 
-|$0000c4|$31| 〃  INEX1,INEX2 (Inexact Decimal Input,Inexact Operation)| 
-|$0000c8|$32| 〃  DZ  (Divide by Zero)| 
-|$0000cc|$33| 〃  UNFL (Underflow)| 
-|$0000d0|$34| 〃  OPERR (Operand Error)| 
-|$0000d4|$35| 〃  OVFL (Overflow)| 
-|$0000d8|$36| 〃  SNAN (Signalling Not A Number)| 
-|$0000dc|$37| Unused| 
-|$0000e0|$38| MMU| 
-|$0000e4|$39| 〃| 
-|$0000e8|$3a| 〃| 
-|$0000ec|$3b| Unused| 
-| …| …|…| 
-|$0000fc|$3f|Unused| 
- 
- 
-・User interrupt $40~$ff 
- 
-^ Address  ^ Vector  ^ Description  ^ 
-|$000100|$40|MFP RTC alarm/1Hz| 
-|$000104|$41|MFP External power OFF| 
-|$000108|$42|MFP Front switch OFF| 
-|$00010c|$43|MFP FM sound source| 
-|$000110|$44|MFP Timer-D (used for BG processing)| 
-|$000114|$45|MFP Timer-C (mouse/cursor/FDD/etc control)| 
-|$000118|$46|MFP V-DISP| 
-|$00011c|$47|MFP RTC clock| 
-|$000120|$48|MFP Timer-B| 
-|$000124|$49|MFP key serial out error| 
-|$000128|$4a|MFP キーシリアル出力空| 
-|$00012c|$4b|MFP key serial in error| 
-|$000130|$4c|MFP キーシリアル入力あり| 
-|$000134|$4d|MFP Timer-A| 
-|$000138|$4e|MFP CRTC・IRQ| 
-|$00013c|$4f|MFP H-SYNC| 
-|$000140|$50|SCC(B) Transmit buffer empty| 
-|$000144|$51|SCC(B) 〃| 
-|$000148|$52|SCC(B) External status change| 
-|$00014c|$53|SCC(B) 〃| 
-|$000150|$54|SCC(B) Received character(mouse 1 byte input)| 
-|$000154|$55|SCC(B) 〃| 
-|$000158|$56|SCC(B) Special Rx condition| 
-|$00015c|$57|SCC(B) 〃| 
-|$000160|$58|SCC(A) Transmit buffer empty| 
-|$000164|$59|SCC(A) 〃| 
-|$000168|$5a|SCC(A) External status change| 
-|$00016c|$5b|SCC(A) 〃| 
-|$000170|$5c|SCC(A) Received character(RS-232C 1 byte input)| 
-|$000174|$5d|SCC(A) 〃| 
-|$000178|$5e|SCC(A) Special Rx condition| 
-|$00017c|$5f|SCC(A) 〃| 
-|$000180|$60|I/O FDC Status interrupt| 
-|$000184|$61|I/O FDC Insert/Eject interrupt| 
-|$000188|$62|I/O HDC status interrupt| 
-|$00018c|$63|I/O Printer ready interrupt| 
-|$000190|$64|DMAC #0 End  (FDD)| 
-|$000194|$65|DMAC #0 Error(〃 )| 
-|$000198|$66|DMAC #1 End  (SASI)| 
-|$00019c|$67|DMAC #1 Error(〃)| 
-|$0001a0|$68|DMAC #2 End  (IOCS _DMAMOVE,_DMAMOV_A,_DMAMOV_L)| 
-|$0001a4|$69|DMAC #2 Error(〃) | 
-|$0001a8|$6a|DMAC #3 End  (ADPCM)| 
-|$0001ac|$6b|DMAC #3 Error(〃)| 
-|$000200|$6c|SPC SCSI interrupt(Internal SCSI)| 
-|$000204|$6d|Unused| 
-|…|…|…| 
-|$0003d4|$f5|Unused| 
-|$0003d8|$f6|SPC SCSI interrupt(SCSI board)| 
-|$0003dc|$f7|Unused| 
-|…|…|…| 
-|$0003fc|$ff|Unused| 
x68000/exception_vectors.txt · Last modified: 2019/08/27 20:45 by 127.0.0.1