Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
06333 Sound Minor Always Jul 29, 2016, 02:03 Aug 3, 2016, 11:43
Tester kazblox View Status Public Platform MESS (Official Binary)
Assigned To Resolution Open OS Windows Vista/7/8 (64-bit)
Status [?] Confirmed Driver apple2e.cpp
Version 0.176 Fixed in Version Build Normal
Summary MESS-specific 06333: apple2e, apple2ee and clones: Fantavision: pwm/sound is too fast!
Description NOTE: This occurs on every copy of Fantavision for IIe, whether cracked or uncracked. There is no official copy in the softlist right now due to not having a proper crack release (4am!!!)

The PWM driver in Fantavision is performing too fast in emulation, which makes SFX play too fast. Inaccurate interrupt timing? At the bottom are attachments comparing HW to MESS 0.176.

Disk used for demonstration (random crack, educational purposes only!):
Steps To Reproduce 1. boot up a copy of Fantavision
2. play error SFX by performing an impossible operation (creating a circle after already creating one)
Additional Information verified with original machine + original disk with copy protection.
Flags Verified with Original
Regression Version
Affected Sets / Systems apple2e, apple2ee and clones
Attached Files
ogg file icon Hardware.ogg (38,951 bytes) Jul 29, 2016, 02:03 Uploaded by kazblox
hardware playback
ogg file icon Emulation.ogg (7,849 bytes) Jul 29, 2016, 02:04 Uploaded by kazblox
MESS 0.176 playback
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