some of you might figured that i started to code a .vgm to VortexTracker .txt - for now it only reads sn76489 and ay-3-8910 vgm files (there are still some resulting errors, like wrong pattern play order length, missing loop location, some missynchronicity, etc.) -
viewtopic.php?f=15&p=7305#p7305i'm curious about, somehow, to be able to read all sound chips supported from vgm file, read the frequency, volume, samples and effects from them, and write in a kind of tracker file (ascii-based format for now, and then trying to convert these files to .mod, .s3m, .it, etc.)
the results from vgm2txt converter were very helpful, and would be great if this converter could obtain more information that might be helpful - references to technical documentation about each of these chips would be very useful as well - i'm asking this because i’m about to start converting from pokey, rp2a03, rp2c33 (i'm struggling in understading the values from both of these), k051649, and later all those ymxxxx
what do you all think?