0003382: "Adress Error" access fault after the title screen when using 68000 cpu

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No tags attached.

Machine

A600

CPU

68000

CPUSpeed

ChipSet

ECS

GFXCard

None

ChipMem

2 MB

FastMem

0 MB

Workbench

OS 2.1

KickROM

37 - Kick 2.0

KickSoft

None

WHDLoad

18.2

imported

Attached Files

.whdl_register (3,071 bytes) 2016-02-05 18:06

************************* 28-Jan-11 18:18:29 ************************18.2.5735***
Slave='Netherworld.Slave' (1976 bytes)
ShadowMem   2B7710 -   2D9710 ( 139264) AbsolutMem    22000 -    80000 ( 385024)
Resload     2A4958 -   2AAFEC (  26260) at 2A4958  GL=$2AF838
Slave       23AC78 -   23B40C (   1940) at 23AC78  BaseMemSize=$80000
attn=200(UAE,00) fc=-1 kn=20421 cs=C42D rw=0 zpt=-1 ep=0 ei=0
setcpu=33D(DC,IC,SCB,ECB,BNC)

Exception "Address Error" ($F00C) PC = $C0D2 Read from $C16F

$0000c0a4 move.b       (2,a6),d0                      ;$0000c16e
$0000c0a8 andi.b       #$f,d0
$0000c0ac cmp.b        #$e,d0
$0000c0b0 bne.b        $c0ba
$0000c0b2 move.w       (2,a6),($18,a6)                ;$0000c16e $0000c184
$0000c0b8 rts
$0000c0ba tst.b        (3,a6)                         ;$0000c16f
$0000c0be bne.b        $c0c4
$0000c0c0 clr.w        ($18,a6)                       ;$0000c184
$0000c0c4 cmp.b        #$f,d0
$0000c0c8 beq.b        $c0d8
$0000c0ca cmp.b        #$c,d0
$0000c0ce bne.b        $c0d6
$0000c0d0 move.w       (3,a6),(8,a5)                  ;$0000c16f $00dff0a8
$0000c0d6 rts
$0000c0d8 move.b       (3,a6),d0                      ;$0000c16f
$0000c0dc andi.b       #$f,d0
$0000c0e0 beq.b        $c0d6
$0000c0e2 clr.l        ($c1dc)
$0000c0e8 move.b       d0,($bca7)
$0000c0ee rts
$0000c0f0 addi.w       #$8000,d0
$0000c0f4 move.w       d0,($dff09e)
$0000c0fa rts
$0000c0fc move.l       ($c2c0),a3
$0000c102 move.l       a3,($c2c4)
$0000c108 move.l       #$c1e8,a0
$0000c10e clr.l        d0
$0000c110 move.l       (0,a0,d0.w),a1                 ;$000225ba

exception stackframe:
$0007FFA2 3B750000 C16F3B6E 23040000 C0D2
regular stack:
$0007FFB0 0000BEDE 0000B3B8 A000AF1D D1D11A7A 00000007 D3D3D3D3 D4D4D4D4 D5D5D5D5
$0007FFD0 D6D6FFFF D7D7FFFF 000360AE 00037B28 002A4958 00022356 A4A4A4A4 000265AE
$0007FFF0 0000B568 20080000 B2342000 0000B012

  ----0---- ----1---- ----2---- ----3---- ----4---- ----5---- ----6---- ----7----
Dx        C       7C4         0  D3D3D3D3  D4D4D4D4  D5D5D5D5  D6D6FFFF  D7D7FFFF
Ax    225AE      B566     2252E     22362      B750    DFF0A0      C16C

                 TTSM III   XNZVC
PC=    C0D2�22m  SR %0010001100000100  USP=7FC00  �1mSSP=7FFA2

         MEDRAAAABVCPSDT          YZ  PMRCBSDAAAA
intena=%0100000000010000�22m dmacon=%�1m0010001110001111 adkcon=$1100
intreq=%0000011110100000
vposr....A000  vhposr...04D0  joy0dat..0300  joy1dat..0000  clxdat...81FE  
pot0dat..0000  pot1dat..0000  potinp...5500  serdatr..3000  dskbytr..0000  
deniseid.FFFC  hhposr...0000  
   ciaa:     PI ROPS		   ciab:     PI ROPS
	cra=00000000�22m  ta=21FF<21FF	   cra=�1m00000000  ta=FFFF<FFFF
	    AII ROPS			    AII ROPS
	crb=00000000�22m  tb=21FF<21FF	   crb=�1m00000000  tb=FFFF<FFFF
	    10RTWCLO	  parallel	    DRCCDSOY      M3210HDS
	pra=10111100�22m  prb=�1m11111111�22m      pra=�1m00000111�22m  prb=�1m11111111
       ddra=00000011�22m ddrb=�1m00000000�22m     ddra=�1m11000000�22m ddrb=�1m11111111
       event=0001FA  icr=00  sdr=00    event=026AAA  icr=00  sdr=00

.whdl_register (3,071 bytes) 2016-02-05 18:06

Netherworld.slave (2,008 bytes) 2016-02-07 00:24

Relationships

Relationships

Notes
note ~0004832 Abaddon (developer) 2016-02-07 00:25	I have attached an updated version that should resolve the issue

note ~0004833 Abaddon (developer) 2016-02-07 00:26	This was identified a few weeks back on EAB

note ~0004838 StingRay (developer) 2016-02-07 14:35	Caused by a wrong fix for the byte write to volume register. Should be pretty easy to fix.

note ~0008747 Abaddon (developer) 2020-05-17 07:01	This was resolved with v1.4 released in 2016

Notes

Date Modified	Username	Field	Change
Issue History
2016-02-05 18:06	retrogamer	New Issue
2016-02-05 18:06	retrogamer	File Added: .whdl_register
2016-02-07 00:24	Abaddon	File Added: Netherworld.slave
2016-02-07 00:25	Abaddon	Note Added: 0004832
2016-02-07 00:26	Abaddon	Note Added: 0004833
2016-02-07 00:26	Abaddon	Assigned To	=> Abaddon
2016-02-07 00:26	Abaddon	Status	new => confirmed
2016-02-07 14:35	StingRay	Note Added: 0004838
2020-05-17 07:01	Abaddon	Status	confirmed => resolved
2020-05-17 07:01	Abaddon	Resolution	open => fixed
2020-05-17 07:01	Abaddon	Note Added: 0008747

Issue History