| ID | Category [?] | Severity [?] | Reproducibility | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 07968 | Core | Minor | Always | May 4, 2021, 18:41 | Jun 13, 2021, 17:24 |
| Tester | Osso | View Status | Public | Platform | MAME (Self-compiled) |
| Assigned To | Resolution | Fixed | OS | Windows 10 (64-bit) | |
| Status [?] | Resolved | Driver | |||
| Version | 0.231 | Fixed in Version | 0.233 | Build | 64-bit |
| Fixed in Git Commit | e8d9d51 | Github Pull Request # | |||
| Summary | 07968: All machines in hornet.cpp: Sound devices fail self test | ||||
| Description | With the "Skip Post" dip set to off (default is on), the self test for the sound devices fails (see attached snap taken with the gradius4 set). | ||||
| Steps To Reproduce |
Load game Set the "Skip Post" dip to off Reset Wait for the self test to get to the sound devices |
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| Additional Information |
This are the tested devices, thanks to Guru for cross-checking on a real PCB: 5P = 68000 7S = EPROM.7S 14H/16H = 2x 32kx8 SRAMs 12K = RF5C400 |
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| Github Commit | |||||
| Flags | |||||
| Regression Version | 0.228 | ||||
| Affected Sets / Systems | All machines in hornet.cpp | ||||
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Attached Files
|
 0001.png (6,250 bytes) May 4, 2021, 18:41 Uploaded by Ossoself test failure
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 No.18805
Osso Moderator
May 4, 2021, 18:44
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Couldn't find any obvious cause by skimming the 0.228 diff. Not a fix, but might point in the right direction: commenting out m_audiocpu->set_input_line(INPUT_LINE_RESET, (data & 0x80) ? CLEAR_LINE : ASSERT_LINE); in the sysreg_w(offs_t offset, uint8_t data) method makes the sets pass the test. |
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 No.18806
Tafoid Administrator
May 4, 2021, 20:21
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Research suggest breakage January 8, 2021: https://github.com/mamedev/mame/commit/b549bc49ddd68c6a1b90fdf148c378d2c137e646 "m68000: Don't clear interrupt input state upon reset" |
 No.18810
Hydreigon Tester
May 5, 2021, 01:21
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Happens with all nwk-tr sets too since they run on very similar hardware and go through a similar post sequence. |
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No.18814
Osso Moderator
May 5, 2021, 05:57
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Huh, no. Nwk-tr.cpp sets don't fail the sound devices test, as the audiocpu reset line isn't hooked up in that driver. They fail the lan board tests, but It has happened for a long time if not from when the driver was added (went back to 0.160) |
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No.18978
Osso Moderator
Jun 13, 2021, 17:24
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Fixed by Ville Linde. |