Mmmh... OK, my fault, it works now. I wasn't using the right method to check if the DSP was ready to give an answer, ripsaw8080 your code helped a lot ! Now I can use the right commands for the right SBs, the Read_DSP portion of my code was only used for identifying --- the rest was working like a …

Eh, thanks, I will test that 😉 I forgot to mention I'm under Linux (Ubuntu Precise). Don't know if it makes a difference between the ports, I never tried to compile DosBox myself. Maybe I should have a look at the source code.

Hello, I don't think I'm doing anything wrong in my program, I double checked it, in doubt... First I send the E1h command to the DSP, then I read twice one byte : first the major then the minor version. Besides that, I can send DSP commands and hear sounds, no problem. I'll try the SVN version too. …

Hello, I've been messing with the sound blaster in turbo pascal 7 lately under DosBox 0.74, and I found a minor bug. When I send the E1h command to the DSP (ask for SB Id), the DSP sends back 2 values : * SB major value * SB subversion value Changing the sb type in the configuration file, I found …

nope. mode command only helps for the ASCII characters used, not the keyboard. The right command for changing the keyboard layout is KEYB Tell me if I'm wrong, but dosbox don't emulate one particular version of DOS ? It seems to me to emulate some (not all) DOS commands and the hardware... So I …

Hi, I searched for about an hour on the 'net without finding a DOS VESA driver that would work with dosbox. Any help someone ? I think that UNIVBE 5.2 would work though, but I couldn't find a valid version. Does it REALLY help with VESA games ? I read in this forum that dosbox already emulates a S3 …

No, it doesn't work with -aspi -label LOOM, in any drive (CD or DVD). As stated before, it works perfectly with -ioctl and without any label... But I can't eject the CD and put in another one. Now that I have upgraded my ASPI drivers, I get a message about an incorrect label when putting another CD …

Well, let's star over, english is not my mother language, so I'll try to explain again : I mount my SCSI CD-ROM drive with the command line : mount d z:\ -usecd 1 -t cdrom (Z is my CD-ROM drive letter under Windows) I can launch Loom or any other old dos game from a CD with the -ioctl option. I …

I updated my aspi drivers -> no more aspi errors ! But loom still don't want to launch with the -aspi option, grrr. What can I do ? 🙁

Oh, I forgot the most important : DosBox version 0.61 🤣

OK I had passed about 2 hours reading this forum, and searching, so I was a little tired when I posted my questions. OK I will search the forums. OK OK. I thought I had read carefully the readme file, but couldn't find out the clue. I love your answers, cubix :happyhappy: Extract from the readme …

Hi there, I'm new to this board, and also to DosBox :) I have played a little with this stunning program, and now I have some (I hope) intelligent questions... 1- Is there a list about how many cycles you have to emulate to have a 8086, a 8088, a 286, 386, etc ? I put 15,000 on my system, and my …