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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
06680 Sound Minor Always 16 days ago 11 days ago
Tester M.A.S.H. View Status Public Platform MAME (Official Binary)
Assigned To Kale Resolution Fixed OS Windows 10 (64-bit)
Status [?] Resolved Driver namcos2.cpp
Version 0.189 Fixed in Version 0.190GIT Build 64-bit
Summary 06680: metlhawk: Missing sound
Description Missing sound in Metal Hawk since MAME 0.182

Angelo cut out this from metlhawk MACHINE_CONFIG :
//MCFG_CPU_PERIODIC_INT_DRIVER(namcos2_shared_state, irq0_line_hold, 2*60)
//MCFG_CPU_PERIODIC_INT_DRIVER(namcos2_shared_state, irq1_line_hold, 120)
See https://git.redump.net/mame/commit/?id=179883f35ee104169e31fcc20d79281d029a396b

hap says that it introduces a conflict with
a: MCFG_YM2151_IRQ_HANDLER(INPUTLINE("audiocpu", 1))
b: MCFG_CPU_PERIODIC_INT_DRIVER(namcos2_shared_state, irq1_line_hold, 120)

But if you readded the 2x MCFG lines and remove MCFG_YM2151_IRQ_HANDLER(INPUTLINE("audiocpu", 1))
like in the sgunner MACHINE_CONFIG it compiles and the sound worked again!
See MACHINE_CONFIG_metlhawk-sgunner.png
Steps To Reproduce
Additional Information
Flags
Regression Version 0.182
Affected Sets / Systems metlhawk
Attached Files
png file icon MACHINE_CONFIG_metlhawk-sgunner.png (48,658 bytes) 16 days ago Uploaded by M.A.S.H.
M.A.S.H.
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Notes
1
User avatar
No.14186
Kale
Developer
11 days ago
Looks like a left-over bug, fixed.