Viewing Issue Advanced Details Jump to Notes ] midzeus.cpp
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
05980 Crash/Freeze Critical (emulator) Always Jul 5, 2015, 02:49 Jun 30, 2016, 08:19
Tester F1ReB4LL View Status Public Platform MAME (Official Binary)
Assigned To Resolution Fixed OS Windows Vista/7/8 (64-bit)
Status [?] Resolved   Driver midzeus.cpp
Version 0.163 Fixed in Version 0.175 Build 64-bit
Summary 05980: thegrid: MAME crashes with "FATALERROR: Extreme count" after the initial system test.
Description MAME crashes with "FATALERROR: Extreme count" after the initial system test.
Steps To Reproduce
Additional Information format = 0120
  00000000002281C0: 00000000014DEA71 (winmain_dump_stack()+0x0041)
  0000000000228280: 00000000028CA029 (osd_break_into_debugger(char const*)+0x0029)
  00000000002282C0: 0000000002485D65 (emu_fatalerror::emu_fatalerror(char const*, char*)+0x0045)
  0000000000228720: 0000000002485FE1 (fatalerror(char const*, ...)+0x0041)
  0000000000228820: 0000000000988D39 (midzeus2_state::zeus2_draw_model(unsigned int, unsigned short, int)+0x0319)
  0000000000228930: 000000000098932D (midzeus2_state::zeus2_fifo_process(unsigned int const*, int)+0x05ed)
  00000000002289B0: 0000000000989EA2 (midzeus2_state::zeus2_w(address_space&, unsigned int, unsigned int, unsigned int)+0x01e2)
  00000000002289F0: 00000000032EBBD2 (address_space_specific<unsigned int, (endianness_t)0, true>::write_dword(unsigned int, unsigned int)+0x00a2)
  0000000000228A30: 0000000001A0F93E (tms3203x_device::sti_ind(unsigned int)+0x006e)
  0000000000228AA0: 0000000001A2718E (tms3203x_device::execute_run()+0x01de)
  0000000000228B40: 000000000247E001 (device_scheduler::timeslice()+0x04b1)
  0000000000228BA0: 000000000248AE08 (running_machine::run(bool)+0x0188)
  000000000022F690: 000000000247F55B (machine_manager::execute()+0x024b)
  000000000022F840: 0000000002521F2B (cli_frontend::execute(int, char**)+0x0d9b)
  000000000022FDF0: 00000000014DDFE4 (utf8_main(int, char**)+0x0174)
  000000000022FE50: 00000000028C8F7E (wmain+0x007e)
  000000000022FF20: 00000000004013CA (__tmainCRTStartup+0x024a)
  000000000022FF50: 00000000004014F8 (mainCRTStartup+0x0018)
  000000000022FF80: 0000000076BF59CD (BaseThreadInitThunk+0x000d)
  000000000022FFD0: 0000000076E2B981 (RtlUserThreadStart+0x0021)
FATALERROR: Extreme count
Regression Version
Affected Sets / Systems thegrid
Attached Files

-  Notes
User avatar
Jul 5, 2015, 09:07

After checking the various systems, it says FACTORY SETTINGS RESTORED, and a countdown, but the test screen hasn't been erased. After the countdown is over, or any key pressed, the screen flickers rapidly until the reported crash occurs.

Game is marked as not working, but it still shouldn't crash like this.
User avatar
Jun 30, 2016, 06:39
Can anyone please confirm if this reported issue got fixed? This set doesn't crash on me using 0.175
User avatar
Jun 30, 2016, 08:19
edited on: Jun 30, 2016, 08:19
Yes, it doesn't crash anymore. Very probably fixed by Ted Green.