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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
00655 DIP/Input Minor Random Feb 1, 2008, 05:38 Oct 6, 2014, 20:42
Tester Kale View Status Public Platform
Assigned To Resolution Open OS
Status [?] Confirmed Driver
Version 0.56 Fixed in Version Build
Fixed in Git Commit Github Pull Request #
Summary 00655: vandyke, vandykejal, vandykejal2: [possible] Setting service mode more than one time to exit.
Description If you press the dip switch setting Service Mode more than one time in Vandyke just after the ROM/RAM test, the game gives an exception error and exit. A protection related to the sound CPU?
Steps To Reproduce
Additional Information
Github Commit
Flags Possible
Regression Version
Affected Sets / Systems vandyke, vandykejal, vandykejal2
Attached Files
 
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Notes
3
User avatar
No.00477
couriersud
Developer
Mar 30, 2008, 20:33
edited on: Mar 30, 2008, 21:07
Here is a backtrace:
#0  0x0000000000d7b4d0 in read_immediate_16 (address=37837008)
    at src/emu/memory.h:791
#1  0x0000000000fc66b0 in m68k_execute (num_cycles=<value optimized out>)
    at src/emu/cpu/m68000/m68kcpu.h:1067
#2  0x00000000008fb263 in cpunum_execute (cpunum=0, cycles=40641)
    at src/emu/cpuintrf.c:1443
#3  0x00000000008f5544 in cpuexec_timeslice (machine=0x33a9dd0)
    at src/emu/cpuexec.c:281
#4  0x00000000009263b1 in mame_execute (options=0x3379230)
    at src/emu/mame.c:397
#5  0x00000000008f3d94 in cli_execute (argc=<value optimized out>, 
    argv=<value optimized out>, osd_options=<value optimized out>)
    at src/emu/clifront.c:171
#6  0x00000000008c260b in main (argc=4, argv=0x7fff64a7e008)
    at src/osd/sdl/sdlmain.c:317
However, at times the game just hangs as well. Depends on when you press F2.
Somebody with some deep 68000 knowledge needs to look at this.
User avatar
No.01048
couriersud
Developer
May 22, 2008, 13:10
As of 0125u1 I could not reproduce the crash. The "hangs" prevail thought. It should be noted that pressing F2 actually toggles the "Service" dip switch. Changing dips when the cab is powered up is not supported/disapproved for most arcade games. I have therefore added the flag "Possible".
In addition severity has been changed to minor since there are no issues when Service is set and the game is rebooted to enter service mode.
User avatar
No.11027
haynor666
Tester
Oct 6, 2014, 20:42
Adding proper nmk004 dump does not change this behaviour.