It's done! The v9958-card is finished and I just doublechecked mode 1, mode 7 and textmode 2 - it's fully working with 128kB vram ;) I will upload the files on github and if someone needs help with smd-assembling or GAL-programming - write me a PN. The card runs with v9938 or v9958. In the 2732 eprom are the two cbm2 font sets converted to 6x8 chars. The fonts need only 2kB. I'm just writing a power-on intro for the other 2kB. I also modified the kernal 04a to use my color-card including a solid software-cursor. This works with nearly all programs, because they all use the bios routines (except Space Chase). You have dual display on original and color-rgb-monitor. The card fits in 6xx and 7xx machines and it should be fit together with a dual internal drive. It also works with the 8088 card (only bios int). I modified the 6509 code on the 8088 bootdisk to get a solid software cursor un the color monitor. The Yamaha VDPs support up to 512x424 pixel interlaced, 19000 colors, 32 sprites and accelerator commands! Gerbers and jedec are online now: https://github.com/vossi1/cbm2-v9958-card Christian ----- greets Christian -- Sent from: http://cbm-hackers.2304266.n4.nabble.com/Received on 2019-03-05 12:00:08
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