Extracted all needed code, made two working examples (uber_v1.com and uber_v2.com). uber_v1 - exact code as in original. 9Khz input, 18Khz output uber_v2 - interpolation removed, 18Khz both. Sound identical to me, so interpolation code is not critical. Jingle included right in .com file to simplify …

I think you've asked about CP866 - it's a Cyrillic codepage. As CGA has no way to change textmode character table, i had to put codepage font to CGA ROM to see some old text right on device. As for CH375 BIOS - nice thing that it's bootable and emulates floppy (at least that seems to me from the …

Sound like you configuration is too fast for it and it registers key press right on start when you still holding Enter. I'm using DOSBox ECE with cycles set to 300 - works perfectly. As it waits for key on INT 09h - make sure you press enter really quick, or it'll quit. Or - i've attached patched …

Well, i should have known that won't be that easy :) I have implemented both routines (except 8088 is too slow for fully implement first one, so values are divided by 2) MUSHR.COM - implemented full logic of second tech example. Same noise as if i could simply use that 42h port. MUSHR2.COM - just to …

Screen: I did ask a seller for a solution, but as that "Aliexpress two-week test period" was about to end and no real solution was in sight, i've opened a dispute and Aliexpress decided to half-refund me. I'm ok with that. Replacing the screen with bigger TFT one and controller board with controls …

The mushroom demo has alerady been reverse engineered and used as basis for a linux PC speaker sound driver in 1995. See https://www.ibiblio.org/pub/Linux/kernel/patches/console/pcsndrv-1.0.tgz , especially the file pcsnd-kit/tech-notes. Thanks! TBH, i've never seen this kind of PWM and would love …

Actually, looking at the waveform, it looks like it has been processed so that the waveform only has negative amplitude values, I think this might be the trick I would agree, but i just made a simple PWM .com with part of .ovl data and noise is there :) original one sound much better. Code is usual …

Hi. Have someone thought about why mushroom.com (Magic Mushroom Ad) PC speaker PWM sound is so good? Almost no noise. It's wave file (mushroom.ovl) is reduced to 6-bit (40h max value) in the file and has about 11Khz, but it's output differs (in good way) from anything i've heard. via PC speaker. It …

I have both Book8088 and Hand386. Really wanted a working XT and bought Hand386 in addition just to look at it - i love pocket devices. Book8088 wasn't normally working right from start - keyboard was unusable (Enter returns o, Backspace - 9, etc.). After and hour of testing other aspects (with …

Jo22 wrote on 2023-04-22, 23:02: So if some of you have a 286 or higher PC with an AdLib card installed, please have a look it. 😀 It also works with Windows 3.0 MME and can coexist with the AdLib MIDI driver.. Thanks! I can confirm this drivers works (and sound is very clear, really) in Windows 95 …

Oh, great news. Still waiting for my Dell Streak to arrive. About mouse positioning - in my WM port i did it like this: I try to map tap coordinates to mouse window coordinates and emulate movement. This behavior is activated automatically if a game sets mouse window range or reads mouse mickies. …

wd, i feel dumb. I've tested dynrec 1.4 - works fine (Jagged Alliance throwed 8bit irq pending error once). Tested 1.5 - it also runs fine. Most probably it's just my old device behaves bad. Sorry for taking your time.

wd, thank you. With dyn_dshift_ev_gv removed dynamic core works stable. Also i should say that current ARM dynrec works faster than previous one by at least 5%.

Oh, i'm really not that experienced, but i'll try.

Hi. Maybe it's Windows Mobile specific, but DOSBox built for this system using ARM dynrec (CVS from 2009-07-04) experience random exits without warning/error. CVS from 2009-06-23 was OK (ARM dynrec worked fine and stable).

Sources and CVS tarball are in Sources section on my page.

Hi. No, i don't have support forum - even russian one. Please provide following information: Type of your CPU Total/free RAM Screen resolution Build you've tried to run (ARM or XScale) Contents of stderr.txt and stdout.txt

Hi guys. I've just released 0.72 port (used CVS as of 18.03.2009) http://n0p.tonych.info/?DOSBox_PPC:DOSBox_0.72 http://n0p.8bit.fm/?DOSBox_PPC:DOSBox_0.72 Any feedback would be appreciated. (If direct links are not allowed in this forum, i'll remove them immediatly.)