Exciting, I'm curious what it'll be!
I implemented a workaround for the 1chipMSX / Zemmix Neo, you can specify the /o command line option and it will automatically switch to 60 Hz 212 lines mode for you, which avoids the timing problem. If it detects an OCM (the newer KdL firmwares only) it will also print a warning message if the /o option was not passed, as a reminder.
How do you detect the OCM?
In the KdL firmwares, it provides switched I/O ports to perform all kinds of settings, so detection is easy; write D4H to 40H, then read it back and see if you get the inverse (2BH). (I don’t think this function was there on the original 1chipMSX firmware.)
VGMPlay for MSX, Dodonpachi Daioujou (OPL4)
Conversion from the original’s MOD files by ctr. Though it doesn’t work on a real OPL4 for some yet-to-investigate reason (probably instrument switch timing).
I would like to try Dodonpachi on a MSX with DalSori and latest compiled VGMplay, I've found crt's XM and MOD versions of Dodonpachi, but I didn't find VGM version. Where is it? is it a tool converted version?
ctr is testing a tool which converts XM/MOD into a VGM file which can then play with grauw's vgm player on a Moonsound or compatible cart. But ctr is still fixing some issues in it.
Today VGMPlay for MSX version 1.2 is released! (“Nijmegen 2016 edition”)
Changes in this version:
- VGZ file loading support
- K052539 SCC+ music playback support
- Dual chip support for AY-3-8910 PSG and SN76489 DCSG
- YMF278B OPL4 ROM data playback support (preliminary)
- High-resolution timing (300 Hz) on MSX2/2+ and MSX1 with V9938 VDP
- Showing which sound module is used for playback
- Improved Y8950 MSX-AUDIO sample loading speed
- No longer force-enable the R800 on turboR
- No longer auto-switch to 60 Hz, removed /5 and /6 options
- New /o option to work around 1chipMSX / Zemmix Neo timing bug
@ l_oliveira : this answer is the best I could dream toread!
Whenever this tool will be available I'll have long playing hours with my Panasonic Fs-A1FX MSX2+ with DalSoRi!
ctr is testing a tool which converts XM/MOD into a VGM file which can then play with grauw's vgm player on a Moonsound or compatible cart. But ctr is still fixing some issues in it.
Any chance you can point me to where i can download this tool?
@grauw you said conversion so it doesnt work out of the box? How did you get xm files to work in vgmplay?