Search found 227 matches

by SA1988
Thu 13 Oct, 2016 11:55 am
Forum: Development
Topic: how to build pcem from source
Replies: 4
Views: 1602

Re: how to build pcem from source

There's no need for large text, just grab msys1 with gcc 4.x or 5.x (the latter is better), alut and openal32.
by SA1988
Sat 03 Sep, 2016 5:57 pm
Forum: General
Topic: 1024x768x15/16bpp not rendered correctly in GD5429
Replies: 0
Views: 1071

1024x768x15/16bpp not rendered correctly in GD5429

I recently added the RAMDAC with the correct values as well as the vclk of it, 15bpp and 16bpp work in 640x480 and 800x600 modes, but 1024x768 mode seems to not render correctly (8bpp mode is unaffected of the same resolution). If anyone wants the revamped code, I can post it here. Test program is X...
by SA1988
Sun 14 Aug, 2016 11:31 am
Forum: General
Topic: PCjr floppy bug?
Replies: 29
Views: 4764

Re: PCjr floppy bug?

format works too in the IBM PC and IBM XT with 360KB floppy set in the Settings.
by SA1988
Sat 13 Aug, 2016 10:46 pm
Forum: General
Topic: PCjr floppy bug?
Replies: 29
Views: 4764

Re: PCjr floppy bug?

Well, they work for me.
by SA1988
Sat 13 Aug, 2016 3:15 pm
Forum: General
Topic: PCjr floppy bug?
Replies: 29
Views: 4764

Re: PCjr floppy bug?

160KB and 320KB are handlled in PCem v11, it's probably the PCjr itself that can't handle the formats, but I don't know.
by SA1988
Thu 04 Aug, 2016 6:21 pm
Forum: General
Topic: v11 released!
Replies: 24
Views: 7490

Re: v11 released!

That's the percentage speed of your guest.
by SA1988
Fri 29 Jul, 2016 11:49 am
Forum: General
Topic: Mouse disappears in NT 3.50 (not 3.51) with the S3 Trio64
Replies: 3
Views: 1039

Re: Mouse disappears in NT 3.50 (not 3.51) with the S3 Trio6

Actually, the S3 Trio64 was introduced the same time as NT 3.5 and as the Mach64, and the Vision864 doesn't allow 1024x768x32bpp.
by SA1988
Thu 28 Jul, 2016 9:52 pm
Forum: General
Topic: Mouse disappears in NT 3.50 (not 3.51) with the S3 Trio64
Replies: 3
Views: 1039

Mouse disappears in NT 3.50 (not 3.51) with the S3 Trio64

Well, with the built-in drivers, the mouse disappears with every memory configuration and with every color mode, happens in all machines supported.
by SA1988
Wed 27 Jul, 2016 7:12 pm
Forum: General
Topic: Why does the Mach64 drivers for win95 only gave me 16 color?
Replies: 13
Views: 2745

Re: Why does the Mach64 drivers for win95 only gave me 16 co

no, I mean Advanced Settings in the utl-314 program.
by SA1988
Wed 27 Jul, 2016 6:50 pm
Forum: General
Topic: Why does the Mach64 drivers for win95 only gave me 16 color?
Replies: 13
Views: 2745

Re: Why does the Mach64 drivers for win95 only gave me 16 co

After setting the monitor settings (in Advanced Settings), Default Monitor, change it to Custom, then do the Monitor resolution tests.
Once this is done, it will ask you about to reprogram the nvram, select yes and exist and reboot win95.
by SA1988
Wed 27 Jul, 2016 6:36 pm
Forum: General
Topic: Why does the Mach64 drivers for win95 only gave me 16 color?
Replies: 13
Views: 2745

Re: Why does the Mach64 drivers for win95 only gave me 16 co

Run it on DOS or Windows 95 DOS mode (don't even rename the file with another name) and then follow what the on-screen instructions say.
by SA1988
Wed 27 Jul, 2016 5:40 pm
Forum: General
Topic: Mach64GX acceleration memory limit
Replies: 3
Views: 961

Re: Mach64GX acceleration memory limit

Actually, the bios supports up to 8MB, so are the drivers.
by SA1988
Wed 27 Jul, 2016 2:28 pm
Forum: General
Topic: Mach64GX acceleration memory limit
Replies: 3
Views: 961

Mach64GX acceleration memory limit

Is it really limited to 4mb? Because, for a bare test, Win95 glitches a lot with 8mb, yet with acceleration turned off completely it renders correctly.
Note: this does not apply to NT (any version above 3.1 since no mach64 drivers exist for such version).
by SA1988
Wed 27 Jul, 2016 10:58 am
Forum: General
Topic: Why does the Mach64 drivers for win95 only gave me 16 color?
Replies: 13
Views: 2745

Re: Why does the Mach64 drivers for win95 only gave me 16 co

For the built-in mach64 drivers, you need a nvram tool to make other resolutions work, search for "utl-314.exe" for the utility that does it.
by SA1988
Sat 02 Jul, 2016 6:28 pm
Forum: Development
Topic: Settings and other UI improvement proposal
Replies: 11
Views: 3151

Re: Settings and other UI improvement proposal

Well, in the code, there should be something that makes the CD-ROM not being IDE specific/hardcoded and then multiple CD-ROM drives. (For example: QEMU Manager had an option for hard disks if they were SCSI or not, this case would be the same for CD-ROMs on PCem).
by SA1988
Thu 30 Jun, 2016 9:45 pm
Forum: Development
Topic: [REQUEST] Trident 8900B/C, Tseng ET3000, IBM XGA
Replies: 22
Views: 4012

Re: [REQUEST] Trident 8900B/C, Tseng ET3000, IBM XGA

Also, the Trident TVGA8900D is nothing more than small upgrade to the existing B/C series, and on most OSes it is referred to as "CL" Oh...really? So, how would I get the TVGA8900D drivers to work on Windows 3.0 then and are there any hacks or workarounds to do it? Well, simply put the Win3.1-label...
by SA1988
Thu 30 Jun, 2016 4:15 pm
Forum: Development
Topic: [REQUEST] Trident 8900B/C, Tseng ET3000, IBM XGA
Replies: 22
Views: 4012

Re: [REQUEST] Trident 8900B/C, Tseng ET3000, IBM XGA

Also, the Trident TVGA8900D is nothing more than small upgrade to the existing B/C series, and on most OSes it is referred to as "CL"
by SA1988
Wed 29 Jun, 2016 7:39 pm
Forum: Development
Topic: [REQUEST] Trident 8900B/C, Tseng ET3000, IBM XGA
Replies: 22
Views: 4012

Re: [REQUEST] Trident 8900, Tseng ET3000, IBM XGA

The VGA Charger (28800-5) can have a maximum of 1MB of video ram. Thank you very much for telling me. :) It's no wonder why the emulated VGA Charger (28800-5) isn't even upgradable from 512 KB video RAM...so, it's gonna have to be addressed. According to vgadoc, there's a register setting for it, t...
by SA1988
Wed 29 Jun, 2016 7:33 pm
Forum: Development
Topic: [REQUEST] Trident 8900B/C, Tseng ET3000, IBM XGA
Replies: 22
Views: 4012

Re: [REQUEST] Trident 8900, Tseng ET3000, IBM XGA

The VGA Charger (28800-5) can have a maximum of 1MB of video ram.
by SA1988
Wed 29 Jun, 2016 6:48 pm
Forum: Development
Topic: [REQUEST] Trident 8900B/C, Tseng ET3000, IBM XGA
Replies: 22
Views: 4012

Re: [REQUEST] Trident 8900, Tseng ET3000, IBM XGA

Well, they could, but not the true original ones, since, as I said, they are MCA only, but I think ATI's clones of them could be implemented as well (MAME has a 8514/A implementation on ISA, but I don't know how much it's accurate for Windows).
by SA1988
Wed 29 Jun, 2016 1:19 pm
Forum: Development
Topic: [REQUEST] Trident 8900B/C, Tseng ET3000, IBM XGA
Replies: 22
Views: 4012

Re: [REQUEST] Trident 8900, Tseng ET3000, IBM XGA

I tried to search for Windows 3.0 graphics drives for use on the Trident 8900D, but there are none available. :( I haven´t tried, but... won´t Windows 3.1 driver work? Did you try these? https://www.vogonsdrivers.com/getfile.php?fileid=257&menustate=0 Most Trident TVGA8900D drivers for win3.1 work ...
by SA1988
Wed 29 Jun, 2016 10:15 am
Forum: Development
Topic: [REQUEST] Trident 8900B/C, Tseng ET3000, IBM XGA
Replies: 22
Views: 4012

Re: [REQUEST] Trident 8900, Tseng ET3000, IBM XGA

Well, the original IBM XGA is a MCA card, though some ISA clones exist.
by SA1988
Wed 08 Jun, 2016 1:46 pm
Forum: Development
Topic: Small help with finishing the aha154x on PCem
Replies: 4
Views: 1865

Re: Small help with finishing the aha154x on PCem

The main purpose of adding this SCSI adapter is for operating systems that don't like IDE CD-ROMs too much, like NT 3.1 and probably some others, like NeXTStep 3.1 for x86.
by SA1988
Wed 08 Jun, 2016 1:34 pm
Forum: Development
Topic: Small help with finishing the aha154x on PCem
Replies: 4
Views: 1865

Re: Small help with finishing the aha154x on PCem

hmm ok, then it should be moved, I forgot about that section. sorry
by SA1988
Wed 08 Jun, 2016 1:20 pm
Forum: Development
Topic: Small help with finishing the aha154x on PCem
Replies: 4
Views: 1865

Small help with finishing the aha154x on PCem

I'm in the process of finishing it for inclusion on PCem, but while testing DOS drivers as well as NT ones, it just goes on nuts with the MBIF interrupt bit set. If anyone has some knowledge of this adapter then please help me complete the Mailbox stuff. here are the files with the code inside: src_...
by SA1988
Mon 06 Jun, 2016 2:33 pm
Forum: General
Topic: About user defined machine configulation
Replies: 4
Views: 1497

Re: About user defined machine configulation

About the BIOS rev, what's the advantange?
by SA1988
Fri 27 May, 2016 12:29 pm
Forum: General
Topic: Quick question regarding S/G I/O
Replies: 1
Views: 888

Quick question regarding S/G I/O

I tried searching for hours where it is on PCem's code, I think it is absent from it, if anyone has managed to find some piece there, where is it? Thanks :)
by SA1988
Fri 01 Apr, 2016 1:41 pm
Forum: Development
Topic: [PATCH] CD-ROM volume bugfix
Replies: 36
Views: 6766

Re: [PATCH] CD-ROM volume bugfix

SarahWalker, I verified in my installation (be it Easy Mode or Advanced Mode) that sb16 (non awe32) works fine, it got past that point of installation.
by SA1988
Thu 31 Mar, 2016 6:04 pm
Forum: Development
Topic: [PATCH] CD-ROM volume bugfix
Replies: 36
Views: 6766

Re: [PATCH] CD-ROM volume bugfix

Are you using Warp 4 or Warp 3?