PSIO Firmware Version 2.6.13 release

[Deleted User]

Cybdyn Systems released a new firmware for their Playstation optical drive emulator, PSIO.

|~[Recent Changes from 2.6.12->2.6.13]~|
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- [Improvement] The controller subsystem was recoded from scratch.
- [Improvement] The loading bar animation on boot-up was changed to a spinning wheel animation.
- [Improvement] Frame rate doubled (now running at 60 frames per second).
- [Improvement] Memory optimisations.
- [Improvement] CPU and GPU code optimisations.
- [Improvement] The initial program loader no longer cuts off the BIOS audio when booting.
- [Improvement] The initial program loader now shows a loading animation.
- [Improvement] The initial program loader now boots in interlaced mode for NTSC (assists with helping keep scan converters synced).
- [Improvement] The 'NAMCO NeGcon' controller "I" and "II" buttons now function correctly.
- [Improvement] The 'MENU.SYS' filesize has been drastically reduced (by 71 MB).
- [Improvement] The intro video now has each games title, developer and release year displayed.
- [Bug Fix] Lightguns now work with a Multi-Tap.
- [Bug Fix] DUAL SHOCK controllers now automatically turn on the red LED and enable Analog mode.
- [Bug Fix] DUAL SHOCK controllers wouldn't vibrate when connected to a Multi-Tap.
- [Bug Fix] If update files were placed in a game directory, it would cause invalid errors to appear when selecting a game.
- [Bug Fix] SD Card hot-swapping would sometimes freeze the PlayStation.
- [Bug Fix] Viewing a large MULTIDISC.LST file in the 'M-Disc' window, it would result in other 'M-Disc' windows having an extra corrupted line.
- [Bug Fix] Manually defined EXTDSP files will now execute the selected mode when 'Midboot' is selected in the options.
- [Bug Fix] "Resident Evil 2" will no longer freeze when using analog mode on DUAL SHOCK controllers.
- [Bug Fix] Holding 'L2' and 'Cross' on the 'Video Mode' option would cause it to trigger repeatedly.
- [Bug Fix] If 29 items in total were on the SD Card, error code 80000005 would be displayed.
- [Bug Fix] If the SD Card was removed and the 'Load CD' option was selected, holding down the 'Triangle' button would cause the controller to vibrate indefinitely.

[Fastboot Changes]
- Changed the area where the status flag was stored to an area which resets to zero on power on/reboot of the PlayStation.
- Fixed "Test Drive 6" from freezing after the intro video.
- Copyrights updated to 2020.

[ARM Firmware Changes]
- "Worms: World Party" XA audio fixed.
- CDDA left/right channel adjustments.
- 'CdlMute' and 'CdlDemute' now work for CDDA and XA.
- Double-buffering improvements.
- Synchronisation improvements.
- Interrupt improvements.

[FPGA Firmware Changes]
- Double-buffering logic re-written from scratch.

* ARM is now V2.7.0 *
* FPGA is now DTY5 10/4/2020 *

Source: