Search found 884 matches

by Sorgelig
Wed Jun 19, 2024 3:45 am
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

ao486:
- OPL3 improvements (Greg Taylor).
- More stable build.

by Sorgelig
Tue May 28, 2024 7:05 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

ao486:
- Reduce amount of PLLs to improve core stability.

by Sorgelig
Fri May 24, 2024 1:44 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

MSX,Oric,QL,Specialist,Vector-06C,Vectrex,X68000:
- Updated framework.

by Sorgelig
Fri May 24, 2024 5:53 am
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

ao486:
- New OPL3 implementation by Greg Taylor

by Sorgelig
Sun May 05, 2024 9:34 am
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

Main
- N64: Update support code, cheats (Rikard Bengtsson).
- Saturn: update CD support (Sergiy Dvodnenko).
- Add DEBUG option to INI. By default logging is disabled now to fix some slowdowns.
- PSX: fixes and tweaks in CD code (Zakk, Alyssa Dierking).
- Add INI option for custom binary.
- MGL/MRA: add same_dir attribute for setname.

by Sorgelig
Thu May 02, 2024 10:17 am
Forum: Development for MiSTer
Topic: Discussion and Development of a 'MiSTer 2.0' Modular Hardware Platform
Replies: 71
Views: 48839

Re: Discussion and Development of a 'MiSTer 2.0' Modular Hardware Platform

It's still unclear what they mean by "22nm SRAM process". Why don't write simply "22nm process"? Sounds fishy to me.. PLL role in cores is very important. Some cores may use even 6 clocks from single PLL. Most cores use fractional divisor. HDMI is absolutely needs fractional PLL or pixel clocks won't be good. vsync_adjust won't ...
by Sorgelig
Thu May 02, 2024 9:40 am
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

Archie,ColecoVision,Gameboy,BBCMicro,Aquarius,Apogee,BK0011M,Astrocade:
- Aquarius: Input fixes (Flandango).
- BK0011M: use palette 0 for BK0010 mode by default.
- Updated framework.

by Sorgelig
Tue Apr 30, 2024 8:27 am
Forum: Development for MiSTer
Topic: Discussion and Development of a 'MiSTer 2.0' Modular Hardware Platform
Replies: 71
Views: 48839

Re: Discussion and Development of a 'MiSTer 2.0' Modular Hardware Platform

It's also important what technology process is used for FPGA. GoWin, AFAIK, uses 60nm process which is way too slow. Also GoWin internal PLL is rubbish, so it will be hard to impossible rates to port cores with their native clocks. I've made one project on GoWin Tang 9K board. It's very low-end and slow FPGA. If 138K version is simple scale up of L...
by Sorgelig
Tue Apr 23, 2024 3:13 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

Atari ST, Atari 800/5200, Atari 7800, Apple-II, MacPlus:
- Atari 7800: RAM tweaks (Gyorgy Szombathelyi).
- Atari 7800: additional palettes (Rob Tuccitto).
- Updated framework.

by Sorgelig
Sun Apr 21, 2024 3:50 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

Amstrad, ZX-Spectrum, SAMCoupe, ZX81, TSConf:
- ZXSpectrum: Some fixes in CPU undocumented flags behavior.
- Updated framework.

by Sorgelig
Thu Apr 18, 2024 12:02 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

SMS, TurboGrafx16, NeoGeo, S32X, C64, C16, VIC20, PET2001:

- TGFX: improved CDDA playback (dentnz).
- C64: Block keyboard and activate led while disk swapping.
- C64: Option to disable DigiFix for SID 8580.
- Updated framework.

by Sorgelig
Tue Apr 09, 2024 3:17 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

Minimig, Ao486:
Some heavy computer cores with new framework.
Minimig additional changes:
- Fix Hybris scoreboard (rsn8887).
- Add Toccata emulation (Robinson, ranzbak).

by Sorgelig
Mon Apr 08, 2024 1:36 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

Menu, NES, SNES, Megadrive, MegaCD:
- updated framework

by Sorgelig
Thu Mar 21, 2024 3:30 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

Menu:
- Another update in framework to allow use naked DE10-nano with dual SDRAM (when SW3=ON).

by Sorgelig
Tue Mar 19, 2024 5:49 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

Menu:
- Updated framework. SW2=ON switch on DE10-nano force disables 24bit mode on legacy boards (no effect on Digital I/O and v9.x).

i'm holding off new framework propagation to cores to make sure existing boards (including compatible 3rd party boards) are fine with changes.

by Sorgelig
Sun Mar 17, 2024 2:23 pm
Forum: PC 486SX (ao486)
Topic: ao486 ET4000 Video RAM
Replies: 2
Views: 2756

Re: ao486 ET4000 Video RAM

There is no hardware acceleration in emulated video driver. It's very very basic.
And there is no way to expand the video ram. If you want some versatile video card with hardware acceleration then it must be written in FPGA and new driver must be written for that.
You are welcome to improve the core.

by Sorgelig
Tue Mar 12, 2024 4:59 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

Menu:
- Updated framework.

by Sorgelig
Tue Mar 12, 2024 3:50 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

New I/O Board, 24bit VGA, Audio and Video DACs.

- Official release of new I/O Board, AV Board.
- ADC-In board update.
- Framework update.

All cores have to be updated with new framework to support new boards. It will take some time.
I've updated both hardware and template repositories.

by Sorgelig
Tue Mar 12, 2024 3:44 pm
Forum: General Discussions
Topic: Exact Latency Requirements for SRAM, Anyone Know?
Replies: 2
Views: 2749

Re: Exact Latency Requirements for SRAM, Anyone Know?

HyperRAM, PSRAM (or whatever pseudo-SRAM memories) have hidden uncontrolled refresh cycles, so it's impossible to predict when it happens while simple SDRAM used in MiSTer allows full control of refresh making possible to squeeze originally impossible timings by hiding refreshes and sometimes go a little off-spec. Thus, these modern pseudo-SRAM are...
by Sorgelig
Wed Mar 06, 2024 8:03 pm
Forum: Official Addon Boards
Topic: Looking for Help With My MT32 Pi
Replies: 18
Views: 4080

Re: Looking for Help With My MT32 Pi

mubert Ricardo (Ultimatemister) is indeed long term (many years) sponsor of MiSTer project. I can't tell about others selling MiSTer boards designed by me. Probably some of them are my subscribers on Patreon and support that way silently. But I'm in close contact with Ricardo and he helped me financially a lot! He helps from his heart and don't de...
by Sorgelig
Wed Jan 10, 2024 3:24 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

C64:
- VIC-II improvements (Gyorgy Szombathelyi).
- CIA improvements (Erik Scheffers).
- Cartridge: support for 128K Super Snapshot v5.
- C1541: fix disk swap signals.
- Updated framework.

by Sorgelig
Wed Jan 10, 2024 3:23 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

Main:
- N64 support improvements (Rikard Bengtsson, trbocode, Marcoen Hirschberg).
- Added controller dead zone configuration (Rikard Bengtsson).
- Fix listing inside zip.
- video: send SPD info frame in direct_video mode (for external scalers).
- other fixes and tweaks.

by Sorgelig
Mon Dec 11, 2023 6:08 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

ColecoVision,Gameboy,GBA,Vectrex:
- Gameboy: fix audio (Mark Johnson).
- GBA: Updated savestates (birdybro).
- Vectrex: Add rotate option.
- Updated framework.

by Sorgelig
Mon Dec 11, 2023 2:49 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

Archie,Apogee,Apple-II,BBCMicro,BK0011M:
- Updated framework.

by Sorgelig
Fri Dec 08, 2023 12:23 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

C64, C16, VIC20, PET2001, AtariST, Atari800/5200:
- Atari800: Option to invert mouse Y.
- Updated framework.

by Sorgelig
Fri Dec 08, 2023 11:03 am
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

ZX-Spectrum, ZX81, SAMCoupe, TSConf, Amstrad:
- ZX81: support for tape input through ADC.
- Amstrad: persistent loading for Main and Expansion ROMs.
- Updated framework.

by Sorgelig
Mon Dec 04, 2023 4:05 pm
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

TurboGrafx16,NeoGeo,Minimig,ao486:
- TGFX: Fixes from David Shadoff.
- Updated framework.

by Sorgelig
Mon Dec 04, 2023 9:42 am
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

SNES, NES, SMS:
- NES: fix for MMC5 mapper (paulb-nl).
- NES: Add mapper 156. Disable Save State hotkeys when Famicom Keyboard is enabled (greyrogue)
- NES: HPS Video Mode Update (MikeS11).
- Updated framework.

by Sorgelig
Mon Dec 04, 2023 7:57 am
Forum: MiSTer Updates & Changelog
Topic: MiSTer updates and changelog
Replies: 809
Views: 4193954

Re: MiSTer updates and changelog

MegaDrive, MegaCD, S32X:
- MegaCD: audio boost option.
- MegaCD: fix for VDP (YLFAndy).
- S32X: Fixes (YLFAndy, srg320).
- Updated framework.

by Sorgelig
Sat Dec 02, 2023 6:54 am
Forum: Input Devices
Topic: SOLVED: Help configuring HID pandora 3d usb (2nd player)
Replies: 3
Views: 2004

Re: SOLVED: Help configuring HID pandora 3d usb (2nd player)

As i see device is recognized as a single, so probably it gets merged in kernel driver. I think you need to add kernel boot parameter to disable merging. you need to edit/create /media/fat/linux/boot.txt file with line something like this: usbhid.quirks=0x0314:0x0119:0x040 i'm not quite sure if 0x040 is correct. May be other users can tell more. Af...