Search found 186 matches

by THaase
Tue Jul 23, 2019 9:17 am
Forum: MiSTer
Topic: SDRAM board
Replies: 436
Views: 140204

Re: SDRAM board

Yes - you're right - I can also see it in the commits from Sorgelig .... well let's wait :D
by THaase
Tue Jul 23, 2019 5:36 am
Forum: MiSTer
Topic: SDRAM board
Replies: 436
Views: 140204

Re: SDRAM board

No - why do you think so?
At the moment Sorgelig is thinking about exchanging the 256MBit SDRam chip with a 512MBit one with the same footprint afaik.
by THaase
Tue Jul 23, 2019 4:28 am
Forum: MiSTer
Topic: SDRAM board
Replies: 436
Views: 140204

Re: SDRAM board

It will be either 32MB (256MBit) OR 64MB (512MBit) - not both together. (How do you count ~700?) 1GBit Chips are only available as BGA - this will cause (at least) new board, 4Layer and big soldering problems for normal people. And I'm also not sure (have not count) it we would have enought address ...
by THaase
Mon Jul 15, 2019 7:41 am
Forum: MiSTer
Topic: Local Sellers for MiSTer Expansion Boards
Replies: 440
Views: 209125

Re: Local Sellers for MiSTer Expansion Boards

I've had also searched for a full intergrated one ... basically found one from AD (would hve to check again) - but if I remember right this needed some kind of clock (don't ask me for the purpose at the moment - can't remember :) ) Just checked - it's ADV7125 . Pro: - Best possible VGA output (most...
by THaase
Sun Jul 14, 2019 7:12 pm
Forum: MiSTer
Topic: Joystick testing thread
Replies: 451
Views: 119627

Re: Joystick testing thread

Configure BOTH Joysticks on the Menu Core (best in the used ports) even if they both are the same!
by THaase
Sat Jul 13, 2019 9:46 pm
Forum: MiSTer
Topic: Local Sellers for MiSTer Expansion Boards
Replies: 440
Views: 209125

Re: Local Sellers for MiSTer Expansion Boards

6.0: Switch for the fan is gone agin it's not gone. It's added. You can use either 0R resistors or use the jumper/switch. Has to be too less coffee before answering :D @Sorgelig: in the Schematics you refer to R beeing 240R or 300R - have you done some calculations about the wave resistance for the...
by THaase
Sat Jul 13, 2019 10:11 am
Forum: MiSTer
Topic: use the mister for a special mini program?
Replies: 5
Views: 1595

Re: use the mister for a special mini program?

What kind of ‚special mini program‘?
The question is too generic that anyone can give you an answer.

Inside a core?
On the Arm? (so a Linux program)
by THaase
Sat Jul 13, 2019 6:58 am
Forum: MiSTer
Topic: Local Sellers for MiSTer Expansion Boards
Replies: 440
Views: 209125

Re: Local Sellers for MiSTer Expansion Boards

Hunting numbers? I'll do some if I ran out of 5.5PCB's :-) and not before. It's again some small step further, but not a big jump as from the 3.1 to the 5.2. Changes between 5.5 / 5.6 / 6.0: 5.5 - 5.6: Some pullups on the USB3 connector (nobody using till now) / switch to manually switch on/off the ...
by THaase
Wed Jul 10, 2019 1:56 pm
Forum: MiSTer
Topic: rare arcade game not emulated anywhere else
Replies: 14
Views: 2387

Re: rare arcade game not emulated anywhere else

Lightwave wrote:The Atari 2600 Driving controller (through a good USB adapter) would be nice for these games.


Retronic Design Adapter is supporting them.
by THaase
Tue Jul 09, 2019 6:14 pm
Forum: MiSTer
Topic: Minimig (Amiga) core discussion
Replies: 1215
Views: 218152

Re: Minimig (Amiga) core discussion

Sorry, with citical I meant in regard to SW running on the Core not the FPGA generation.
Will be more precise next time.

But as you‘ve been able to lower the clock I think this is the best solution.
by THaase
Tue Jul 09, 2019 5:30 pm
Forum: MiSTer
Topic: Minimig (Amiga) core discussion
Replies: 1215
Views: 218152

Re: Minimig (Amiga) core discussion

As far as I know the Amiga is less time critical as others, nevertheless I‘m not sure if this will not cause any side effects. Maybe it’s possible to the the 64MB run at 114.75. Can you share some Informationen what you‘ve tried? 4-layer or 2 times 256MBit or just a 512MBit on dual layer? I (persona...
by THaase
Sat Jun 01, 2019 8:01 am
Forum: MiSTer
Topic: MiSTer Logo Design
Replies: 68
Views: 18727

Re: MiSTer Logo Design

Lynkk wrote:Hello, do you guys know which font is it on the IO board?
https://github.com/MiSTer-devel/Main_Mi ... i/IO-Board

Segoe UI Black +Bold +Italic
by THaase
Fri May 24, 2019 7:44 pm
Forum: MiSTer
Topic: MiSTer Fan
Replies: 23
Views: 4595

Re: MiSTer Fan

Sorgelig wrote:
THaase wrote:But the Noctua running @3V (68R in the line) is even more silent :D

Future IOBoard versions will include FAN option 3.3V/5V


This is great!
by THaase
Fri May 24, 2019 4:44 pm
Forum: MiSTer
Topic: MiSTer Fan
Replies: 23
Views: 4595

Re: MiSTer Fan

But the Noctua running @3V (68R in the line) is even more silent :D

But I’m maybe not normal - I‘m also running a water cooling for my PC, but not for overclocking but for silence.
by THaase
Mon May 20, 2019 3:36 pm
Forum: MiSTer
Topic: USB Hub board
Replies: 218
Views: 99505

Re: USB Hub board

Use Drag solder for the FE.
Hotair don’t work well with 0.5 Pitch.
by THaase
Sat May 18, 2019 9:13 pm
Forum: MiSTer
Topic: USB Hub board
Replies: 218
Views: 99505

Re: USB Hub board

It's compatible to my own designed HUB - not to Sorgelig's one!

My HUB on github
Description & Photos
by THaase
Sat May 18, 2019 3:33 pm
Forum: MiSTer
Topic: Colecovision and Sega cores don't work right
Replies: 13
Views: 2856

Re: Colecovision and Sega cores don't work right

Why don’t you use the automatic function?
Just press ‚a‘ - will start at 167 and reduce automatically on first error.
by THaase
Sat May 18, 2019 3:06 pm
Forum: MiSTer
Topic: Colecovision and Sega cores don't work right
Replies: 13
Views: 2856

Re: Colecovision and Sega cores don't work right

It make no sense. The Core with the highest speed is Archie with 128MHz. And even if it works on my desk with 167MHz it doesn’t mean that it will work on your desk with 167MHz. Depends on the DE10, your power supply and other things. The Ram is 6ns - this means that it‘s on its boarder with 167MHz a...
by THaase
Fri May 17, 2019 7:55 pm
Forum: MiSTer
Topic: USB Hub board
Replies: 218
Views: 99505

Re: USB Hub board

They will not fit with Sorgeligs design - just with mine ....
by THaase
Fri Apr 12, 2019 9:44 am
Forum: MiSTer
Topic: analog audio
Replies: 24
Views: 3388

Re: analog audio

Sorry - you're right ....
by THaase
Fri Apr 12, 2019 8:24 am
Forum: MiSTer
Topic: analog audio
Replies: 24
Views: 3388

Re: analog audio

witchmaster wrote:I extracted the audio part from the IO Board schematic when I soldered up the analog audio circuit on perfboard. Here it is:
IO-Audio-Out.png

Nice - but you should add Pin 12/14 as GND - it's maybe then more clear for some people.
by THaase
Fri Apr 12, 2019 8:21 am
Forum: MiSTer
Topic: analog audio
Replies: 24
Views: 3388

Re: analog audio

Thanks for clarification - I've not checked the FPGA Cores till now - I was just expecting PWM ....
by THaase
Fri Apr 12, 2019 7:07 am
Forum: MiSTer
Topic: analog audio
Replies: 24
Views: 3388

Re: analog audio

Well - I really have to use google that this construction is called PWM-DAC .... :-) From electrical point of view ist a RC-Low-Pass of 2nd-order .... With Corner Frequency of about 28kHz (28421Hz) and a -3dB-Frequency of about 18kHz (18291Hz) followed by a decoupling capacitor .... Typical (often u...
by THaase
Fri Apr 12, 2019 4:06 am
Forum: MiSTer
Topic: analog audio
Replies: 24
Views: 3388

Re: analog audio

You will also need the following low pass filter that follows.
So C1 - C6 & R24 - R27
by THaase
Sun Mar 31, 2019 6:53 am
Forum: MiSTer
Topic: Direct Bluetooth gamepad support
Replies: 112
Views: 21023

Re: Direct Bluetooth gamepad support

zomgugoff wrote:By not using the 8bitdo dongles, I'm assuming we're going lose PSC combos. Do you have plans to replicate this ability?

We do not loose anything - it's an (great) addition - so feel free still to use the 8bitdo receiver

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