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Re: How to calculate Pixel Clock

in Marvin \ Video
I haven't had much luck with my monitor spec values, but I have used some values calculated with https://tomverbeure.github.io/video_timings_calculator. At the end I used this configuration: . . . device_video_clock 21.384-25.175 / 31.5 / 59.375-60 display_adjust generate_clocky display_mode …

Re: How to calculate Pixel Clock

in Marvin \ Video
I can't figure out how you do the calculation, there are several things I don't know, I don't know where the values 800 and 525 came from, I don't know what values to use to calculate the minimum Pixel Clock of my monitor. Could you explain how the maximum 80MHz value was calculated?

How to calculate Pixel Clock

in Marvin \ Video
There is the AdvancedMame emulator for DOS (the most stable version is 0.106), the emulator is relatively easy to configure and use, however, there is a device_video_clock PIXEL_CLOCK / HORZ_CLOCK / VERT_CLOCK option which is mandatory. The documentation suggests some values: https://www.advancemame …

Re: Flashing 3dfx bios

in Marvin \ Video
I am having the same issue you had but even with booting with an ATI PCI card it still refused to flash until I used the modified 2.15.07 file from another post, can you share the 21512SD.rom post that worked for you please? https://drive.google.com/file/d/1DgPo2mrddr9RpEVYhtUdD-F-S1Mn2dZp/view?usp …

Re: SBEMU: Sound Blaster emulation on AC97

in Marvin \ Sound
There is a new version of VSBHDA out which now supports 16-bit protected mode games. I successfully tested it on Jazz Jackrabbit and Tyrian 2k on an i5 8th gen Dell laptop with Intel HDA . Thanks to Baron von Riedesel's spectacular efforts, the sound is working and we have another hurdle overcome …

Unable to boot Windows XP in multiboot arrangement

in Windows
Using Macrium Reflect Free I cloned an 82.5GB IDE drive with 4 partitions to my 120GB SSD without forgetting to align the partitions. I then connected the SSD to my DFI CA64-EC board using an IDE to SATA Adapter and installed XOSL 1.1.5 as the boot manager. The Windows 98 and FreeDOS partitions boot …

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