* Add the VLSI SuperCore and Wildcat chipsets
* Disable logging and minor cleanups
* Add the AST Bravo MS P/90 (Rattler)
* Add the AT&T Globalyst 620 (NCR 3248)
* Add the DEC Celebris 5xx
* Add the DFI G586VPM Rev C
* Add the Packard Bell PB600
* Fix southbridge PCI Command Register writes
* Block the Cyrix 6x86 on incompatible machines
* Rename the AT&T Globalyst 620 to include the names of the NCR counterparts
* Add the Zeos Pantera Wildcat
* Add RZ-1001 variant of the RZ-1000 PCI IDE controller and made the Zeos Pantera Wildcat use it
* Add the Micronics M54Si
* Update machine_table.c
* Re-add new machines to machine table
* Update machine inits to use new KBC device names
* Use correct machine init method as NVRAM init is done by the chipset code
* Use a Phoenix KBC for the AST Bravo since the BIOS calls command D5h to show the KBC revision
* Update KBC comments in machine table
* Update VLSI 59x chipset comments
* Update machine inits for new super I/O code
* Reorganize machines and update comments
* AST readout device actually has multiple indexed registers
* Implement the AST Bravo MS ECP DMA configuration
* Implement jumpered/hardwired ECP DMA for the remaining machines
* Fix ECP DMA on the AST Bravo MS
* Move the DEC Celebris to the Socket 4/5 category
* Implement SMI I/O port read, fixes APM init on AT&T, Micronics and Zeos machines
* Convert AST readout device to new logging system
* Update KBC init to new method
* Cleanups
* Fix sign position of DDA accumulator registers
* S3 ViRGE: Move sign bit 1 bit further to the right for K1/K2 scaler registers
* K1 scales are 13 bits
* Change window resizing logic when using 4:3 aspect ratio
Change window resizing logic when using 4:3 aspect ratio to resize content only. Fixed issues in Remember size and position that are derived from the change. There is a slight flicker while resizing with force 4:3 aspect ratio.
* Fix regression that adds vertical size when showing toolbar and statusbar and remembering size and po
The recent rework on the force aspect 4:3 which needed to revisit the remembering of size and position introduced a regression that would save the size without considering the non-content window elements that could be showed or hidden. Now it calculates it accordingly.
Change window resizing logic when using 4:3 aspect ratio to resize content only. Fixed issues in Remember size and position that are derived from the change. There is a slight flicker while resizing with force 4:3 aspect ratio.
* Initial spindle emulation working for windows atleast
* Spingle motor spin-up, spin-down implemented with smooth transitions to motor-on loop.
* Moved fdd audio emulation to a separate file
* Multiple drives sound emulation
* Single sector movement sound emulations implemented
* Rename project to Immersive86Box and update details
Updated README to reflect the new project name and added details about the Immersive86Box features and future plans.
* Revise contribution guidelines in CONTRIBUTING.md
* Update vulnerability reporting instructions
* System fan-sound next feature after basic fdd sound emulation is ready
* v0.5 multitrack audio seek sfx
* Removed unnecessary stuff
* no .vs folder for git
* Added currently used fdd sound effects and readme.txt for source of the files and intallation instructions
* Add audio emulation installation instructions
Added instructions for audio emulation installation.
* Code and audio samples merged
* Simplify audio emulation installation instructions
* FDC seeking fixed, not instant anymore drive is set to busy during the operation and when it's finished at call fdc to set the appropriate fdc flags.
Also added time logic to fdd to calculate seek duration and a callback function for it.
* FDD sound samples volume control
* Menu options to enable / disable fdd sound for all drives.
DISABLE_FDD_AUDIO definition added, to disable the feature via cmake/build.
* Revert readme etc. changes
* Revert "Revise contribution guidelines in CONTRIBUTING.md"
This reverts commit 98a0478225.
* Revert "Update vulnerability reporting instructions"
This reverts commit 7d32cb659b.
* Fixed merge issue
* Removed excess files
* Fixed PCJr seeking not to break the FDC implementation. Now seeking will take the "correct" amount of time for each system and the seek time is based on the track count. E.g. 40 track FDD system causes 40 track seek time to be 80/40 * 6ms * 40 tracks + 50ms = 480ms + 50ms -> 530ms.
80 track system full seek is 80/80 * 6ms * 80 + 50ms = 530ms, 40 track seek would take 240 + 50 = 290ms.
* Fixed PS/1, PS/2 and PS/55 FDD issues.
* FDD_AUDIO: Updating samples looked in executablePath/samples and if now found there, looks in the executable directory
* Updated installation instructions
* Removed samples path strcat use
* fdd_audio 5.25 samples and support added
* FDD audio timing/volume tunings
* Timing fixes for authentity and special longer timings for PCJr
* Fixed second drive motor keeps running when first drive is only accessed.
* Fixed PCJr random failure issue, timings
* CodeQL fix for load_wav-function. Check the filename to be proper filename
* Revert "Fixed second drive motor keeps running when first drive is only accessed."
This reverts commit 307b173ae7.
* Teac 5.25" drive samples added. Added per drive audio selection to FDD settings.
* Fixes merge problem
* Fixes#6220: OS/2 Warp 3.0 install disk issue and NT 3.1 floppy disk issues. Changed the fdc->stat bit to 0x10 which states fdc busy. Previous implementation with seek time 0, set the ready flag 0x80 immediadely - which was correct for that time, but now as the drive is busy during seek, the value should 0x10. Implemented a backup for fdd commands during fdd seek to be processes after the seek is completed.
---------
Co-authored-by: Toni Riikonen <domppari@hotmail.com>
* AdLib Gold changes of the day (September 23rd, 2025)
1. Make sure the check to the Surround module is properly placed when disabled/enabled.
2. Replace local adgold_buffer with opl_buffer from its struct to improve the audio output and less clipping.
* Some fixes for the AdLib Gold of the day (September 26th, 2025)
1. Revert the sampling DMA int functions back to void but with a check that monitors the DMA FIFO whenever it's within the range or not.
2. Actually clear the IRQ properly.
* machine.h: Configuration added for ABit AB-LX6
* m_at_slot1.c: Configuration is almost there for ABit AB-LX6
* Congratulations! BIOS Selector for ABit AB-LX6 is complete.
