Search found 352 matches

by darksakul
Mon Feb 21, 2022 12:01 am
Forum: General Discussions
Topic: The secondary SD Card
Replies: 20
Views: 6717

Re: The secondary SD Card

What I was getting at is a future IO board could have the ADC built into this second snac adapter for use with analog controllers(duel shock, atari paddle controller, saturn 3D pad, atari 5200) The existing Snac already does this to a huge degree. Consoles that have existing Snac support now can use their Analog controllers. PSX Snac functions are...
by darksakul
Sun Feb 20, 2022 11:50 pm
Forum: General Discussions
Topic: Network card
Replies: 8
Views: 1712

Re: Network card

Which core in particular are you thinking of? Certain cores (AO486, Amiga, Atari(?)) have networking ability. You'll have to search around this forum and/or YouTube but the info is there. To add to your comment, the AO486, Amiga, and Atari ST cores already can use the existing DE 10 Nano's Ethernet port or WiFi USB for networking. No need for an a...
by darksakul
Sun Feb 20, 2022 7:20 pm
Forum: General Discussions
Topic: The secondary SD Card
Replies: 20
Views: 6717

Re: The secondary SD Card

The good news is that the MiSTer's ADC supports 8 channels, and only 2 are in use by the ADC board. The not so good news is that the current ADC board is not suitable for audio, and for compatibility, 2 more ADC inputs might need to get used in future for audio input. What would this expanded ADC input would do for you? Edit sounds in the Amiga co...
by darksakul
Sun Feb 20, 2022 7:18 pm
Forum: General Discussions
Topic: The secondary SD Card
Replies: 20
Views: 6717

Re: The secondary SD Card

Would be nice if the 2nd SD slot could be used as extra storage and used with all cores It's already used for storage, it for the FPGA to directly access files. Especially for early/beta cores. Every MiSTer is also a dev kit. If you really want extra storage for roms, USB like a thumb drive or a USB HDD or SSD, or Network attached storage (NAS) vi...
by darksakul
Sun Feb 20, 2022 1:39 pm
Forum: General Discussions
Topic: The secondary SD Card
Replies: 20
Views: 6717

Re: The secondary SD Card

I really don't see that happening, a Snac controller port dedicated to older analog devices would require another ADC. Other than a Tape drive (and the MiSTer has that as it's own dedicated add-on) what other devices are you trying to support The good news is that the MiSTer's ADC supports 8 channels, and only 2 are in use by the ADC board. The no...
by darksakul
Sat Feb 19, 2022 11:43 am
Forum: General Discussions
Topic: The secondary SD Card
Replies: 20
Views: 6717

Re: The secondary SD Card

I would rather see this worked into a second SNAC port. being close by the analog IO it would be great for analog snac devices. I really don't see that happening, a Snac controller port dedicated to older analog devices would require another ADC. Other than a Tape drive (and the MiSTer has that as it's own dedicated add-on) what other devices are ...
by darksakul
Thu Feb 17, 2022 10:13 pm
Forum: Sony PlayStation (PSX)
Topic: Playstation Based Arcade Hardware
Replies: 13
Views: 11694

Re: Playstation Based Arcade Hardware

The lack of information is why MiSTer and other FPGA core devs buy up old boards, buy owner manuals, decap chips, and document their findings. And as the boards become less advance there less literature on what in the boards Late 70s to late 80s had great documentation on what going on with the board, you see wiring diagrams, logic diagrams, ect. S...
by darksakul
Thu Feb 17, 2022 2:49 pm
Forum: General Discussions
Topic: Those dark lines on a CRT television aren't "scanlines"
Replies: 18
Views: 5698

Re: Those dark lines on a CRT television aren't "scanlines"

The term scan lines is used too long to change now.
Even commercial games from retail calls the effects scanlines.
by darksakul
Tue Feb 15, 2022 7:23 pm
Forum: General Discussions
Topic: The secondary SD Card
Replies: 20
Views: 6717

Re: The secondary SD Card

The I/O board with the 2nd SD card slot came early in the development cycle. Many of the early computer cores would load not from a hardrive or floppy drive image, thus the 2nd SD card was needed to load any files. That issue been worked around, and we nolonger rely on the 2nd SD card slot as much. It probably get used for potential development of ...
by darksakul
Mon Feb 14, 2022 8:35 pm
Forum: Neo Geo MVS / AES / CD
Topic: Just get a white screen
Replies: 3
Views: 4555

Re: Just get a white screen

Roms need to be ether Zipped or in .neo format.

You had your Roms unzipped.
by darksakul
Mon Feb 14, 2022 8:33 pm
Forum: Neo Geo MVS / AES / CD
Topic: Could We Ever Get 2/4/6 Slot MVS Emulation?
Replies: 13
Views: 14466

Re: Could We Ever Get 2/4/6 Slot MVS Emulation?

I have a Neo Geo 4 slot cabinet and was pondering if emulation of the multi slot system could be done. For those not aware, a real Neo Geo cabinet can have a 1/2/4/6 slot motherboard, usually with a matching marquee with exchangeable light-up mini marquees to tell you which game you're currently viewing/playing. When in attract mode, one can press...
by darksakul
Mon Feb 14, 2022 8:16 pm
Forum: Genesis / Mega Drive, Sega CD, 32X
Topic: 32X
Replies: 58
Views: 38020

Re: 32X

The tricky part of a 32X core would be that the 32X Unit has to take the Analog video input of the Genesis, overlay it's own graphics on top and then output the combined analog video. Reason the 32X works with the Mega SG is that you have to use the Analogue DAC to get Analogue video output, in which the 32X requires. The Mega SG isn't doing any 32...
by darksakul
Mon Feb 14, 2022 8:10 pm
Forum: NES (Nintendo Entertainment System)
Topic: What exactly is going on here? MiSTer vs NES and OSSC
Replies: 11
Views: 11376

Re: What exactly is going on here? MiSTer vs NES and OSSC

What device did you use to copy your own nes rom? Was thinking about creating backups of my real nes collection. :geek: I used the Retrode to copy Megadrive and Super and but it bricked. :ugeek: :evil: :cry: :cry: :evil: So this guy is selling his Cart Save and Rom Dumper sometimes this Spring https://twitter.com/CartridgeReader I would follow the...
by darksakul
Sun Feb 06, 2022 5:47 pm
Forum: Sony PlayStation (PSX)
Topic: Prevent bios from loading upon starting the core
Replies: 17
Views: 5097

Re: Prevent bios from loading upon starting the core

C-R-T wrote: Sun Feb 06, 2022 5:17 pm No, I meant bios loading when the core starts, not when you load an iso. I want the core to stay black until I do something with it, like the others.
No. There not much you can do at that point. Enjoy the video games you play and put up with the boot screen is all you can do.
by darksakul
Fri Feb 04, 2022 3:15 am
Forum: Hardware Setups
Topic: Show Us Your MiSTers
Replies: 614
Views: 419815

Re: Show Us Your MiSTers

What I rebuilt my Mister as back in September/October time frame And I only now took pics I don't know the make or model of the case, I found it used on eBay for cheap. Discovered afterwards the part of the front panel is transparent, and I poped out the original Blue LED case Light for a LED trio that happen to come in the right colors. It uses a ...
by darksakul
Wed Feb 02, 2022 5:14 pm
Forum: Amiga (Minimig)
Topic: Run two instances of Minimig
Replies: 6
Views: 3594

Re: Run two instances of Minimig

You want to run both cores simultaneously?
by darksakul
Thu Jan 13, 2022 10:05 pm
Forum: Genesis / Mega Drive, Sega CD, 32X
Topic: Composite Blend on Genesis core on all console cores?
Replies: 52
Views: 56405

Re: Composite Blend on Genesis core on all console cores?

The upcoming PS1 core (still in somewhat early development where more people are getting involved, after 2 years of amazing hard work by Laxer3a) will likely have a DIP switch for dithering on and off (it's already incorporated in the current code, which isn't natively running completely on the MiSTer yet, but many components of it are currently b...
by darksakul
Wed Jan 12, 2022 5:12 pm
Forum: General Discussions
Topic: Converting MRA patches to IPS?
Replies: 1
Views: 2425

Re: Converting MRA patches to IPS?

I don't see a easy way around it. I tried searching on my end and I got nothing to show. From what I understand the MRA is just a text file with pointers to the MAME Rom and the Arcade core, with the occasional settings and patch offset instructions. And our case the sfa3ce MRA has many lines of patch offsets expressed in hex. An ISP patch is a bin...
by darksakul
Wed Jan 12, 2022 3:59 pm
Forum: General Discussions
Topic: Converting a Core into Real Hardware
Replies: 22
Views: 12647

Re: Converting a Core into Real Hardware

Well if you got about $500K - 1 million+ USD you might be able to run a few hundred thousand ASIC chips from your FPGA core (these are of course minimums in terms of cost and run numbers) .. but I dont know anyone who has that kind of spare cash just at the ready, plus you have to of course find a chip fab company that will partner with you etc.. ...
by darksakul
Tue Jan 11, 2022 4:01 am
Forum: Hardware Setups
Topic: How do you power pc case fans without a motherboard for a MiSTer setup?
Replies: 7
Views: 10225

Re: How do you power pc case fans without a motherboard for a MiSTer setup?

One thing I did fail to mention, there are Small 5 volt fans you can use, up to 80mm in size. Noctua does make a series of their Tan and Brown fan that runs of 5 volts They come in 40, 60, 80, 92, 120 and 140mm sizes. Many people use the Noctua NF-A4x10 5V as their default Mister cooling Fan. You can also look into fans intended for the Raspberry Pi.
by darksakul
Tue Jan 11, 2022 1:13 am
Forum: General Discussions
Topic: Converting a Core into Real Hardware
Replies: 22
Views: 12647

Re: Converting a Core into Real Hardware

Well if you got about $500K - 1 million+ USD you might be able to run a few hundred thousand ASIC chips from your FPGA core (these are of course minimums in terms of cost and run numbers) .. but I dont know anyone who has that kind of spare cash just at the ready, plus you have to of course find a chip fab company that will partner with you etc.. ...
by darksakul
Tue Jan 11, 2022 1:04 am
Forum: Display Devices
Topic: Possible to simulate NTSC dot crawl via filters?
Replies: 19
Views: 9660

Re: Possible to simulate NTSC dot crawl via filters?

I've already posted this in another thread, but a new retro gaming scaler with and HDMI input has been announced . I haven't seen any mention of specific MiSTer support, but features include slot masks and smoothing filters for HDMI-modded consoles. It could potentially offer more than the DE10-nano alone can. I doubt PixelFX would waste time with...
by darksakul
Tue Jan 11, 2022 1:02 am
Forum: Display Devices
Topic: Possible to simulate NTSC dot crawl via filters?
Replies: 19
Views: 9660

Re: Possible to simulate NTSC dot crawl via filters?

Again, I don't care about your thoughts and opinions, I wanted to know if it's possible. Theoretically sure, but you have to make major sacrifices. The DE 10 nano has no GPU, which means losing more critical features elsewhere. The ARM CPU is only 800mhz do don't expect anything from that. In Practicality, I am happy to say it's not worth the effo...
by darksakul
Mon Jan 10, 2022 1:57 pm
Forum: Display Devices
Topic: Possible to simulate NTSC dot crawl via filters?
Replies: 19
Views: 9660

Re: Possible to simulate NTSC dot crawl via filters?

The visual artifacts caused by noise and distortion? Why? The Entirety of the Retro Community been trying to get away from dot crawl and rainbow artifacts Even the CRT Purists Why even reply if you don't know? Your entire reply contributes nothing and is flat out wrong. If this were the case, none of those composite blend and Gaussian blur filters...
by darksakul
Mon Jan 10, 2022 3:25 am
Forum: Display Devices
Topic: Possible to simulate NTSC dot crawl via filters?
Replies: 19
Views: 9660

Re: Possible to simulate NTSC dot crawl via filters?

The visual artifacts caused by noise and distortion?

Why?

The Entirety of the Retro Community been trying to get away from dot crawl and rainbow artifacts
Even the CRT Purists
by darksakul
Mon Jan 10, 2022 3:22 am
Forum: Sony PlayStation (PSX)
Topic: Ridge Racer - Slowdown
Replies: 13
Views: 8531

Re: Ridge Racer - Slowdown

When I play on original hardware there is sound Seriously ? :P Yep, The dev is more focus on fixing the various CPU instructions and calls first. Making all those data lines line up with the right chips internally. The Core isn't even running at full speed yet. Once the CPU calls and instructions are fixed and the system running at the correct spe...
by darksakul
Mon Jan 10, 2022 3:08 am
Forum: Official Addon Boards
Topic: MT-32pi Hat not work, MiSTer Digital I/O Digital Edition v1.2
Replies: 13
Views: 10109

Re: MT-32pi Hat not work, MiSTer Digital I/O Digital Edition v1.2

For the Data cable I found a short USB 3.0 Male to Male at 30mm
Some of these USB 3.0 gender adapters don't work right.

For you, I would look into something like this

https://www.aliexpress.com/item/33031847452.html
by darksakul
Fri Dec 24, 2021 4:21 pm
Forum: General Discussions
Topic: Terasic DE10 Nano Price Increase
Replies: 49
Views: 35425

Re: Terasic DE10 Nano Price Increase

Corporate subsidies exist. It's how you aren't paying full price on a new Smart Phone when you sign up for a 5 year agreement. No one paying the actual full price of the De 10 nano would be if you tried to buy the components and make it yourself. Funny how a Dev board with a "stronger" FPGA sells for less for longer than what Analogue int...
by darksakul
Thu Dec 23, 2021 2:24 pm
Forum: Input Devices
Topic: Bluetooth Issues
Replies: 5
Views: 5000

Re: Bluetooth Issues

Sounds like you got a Keyboard issue not a Bluetooth issue.
Once synced, you just need to do your controller mapping.

If the keyboard stops working mid mapping screen, it's not the bluetooth.
by darksakul
Thu Dec 23, 2021 2:18 pm
Forum: General Discussions
Topic: Terasic DE10 Nano Price Increase
Replies: 49
Views: 35425

Re: Terasic DE10 Nano Price Increase

You all know this is a $300+ board right?
The only reason the DE 10 Nano was so cheap was because of the subsidies Intel provided for education and to promote FPGA technology.
And the subsidy is separate from the academic discount.