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Author Topic: ECS output?  (Read 4139 times)

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Offline QuikSanzTopic starter

ECS output?
« on: September 29, 2015, 03:15:17 AM »
Thinking about an up-scaler for the games machine. What is the video output of ECS after it goes thru a SD/FF?

Thanks in advance.

Chris
 

Offline QuikSanzTopic starter

Re: ECS output?
« Reply #1 on: September 30, 2015, 01:23:27 AM »
Was thinking of a VGA to HDMI upscaler but they look to only work at 50/60 Hz.
 

Offline QuikSanzTopic starter

Re: ECS output?
« Reply #2 on: September 30, 2015, 02:47:09 AM »
One of the ones I was looking at but if you dig into the specs most of them will only go down to 480x640@60Hz input.
« Last Edit: September 30, 2015, 02:54:22 AM by QuikSanz »
 

Offline QuikSanzTopic starter

Re: ECS output?
« Reply #3 on: September 30, 2015, 03:14:01 AM »
So does a floppy booted game have a better than 30Hz output on lets say a spectrum, Cybervision64 3d w/sd/ff or a Pic4?
 

Offline QuikSanzTopic starter

Re: ECS output?
« Reply #4 on: September 30, 2015, 05:22:44 AM »
Quote from: Oldsmobile_Mike;796603
I don't even understand this question.  You started out by asking about Amiga output when run through a SD/FF.  If you're running native Amiga video output through a SD/FF, for example an Indivision ECS, it's going to output all modes at 31KHz.  Different SD/FF's may offer different capabilities.

If you instead hook up a graphics card like a CV64, PIV, etc., you're going to get the benefits of whatever graphics mode you use, which is completely variable depending on the modes and capabilities of that particular graphics card.

A floppy-booted game is not going to take advantage of any of the capabilities of a graphics card. So if you want to promote a game to run on a display device that doesn't sync to native 15KHz Amiga output, you're going to need to use a SD/FF (i.e., Indivision, GBS-8220, DCE ScanMagic, AGA-2000, A2320, etc.).


I do have those graphics cards and the all display ECS games on boot from disk. My question is will they be compatible with any upscaler?

Chris
 

Offline QuikSanzTopic starter

Re: ECS output?
« Reply #5 on: October 01, 2015, 01:44:01 AM »
That may be the way to go, Some have RGB RCA inputs!
I asume no FF/SD would be needed at that point.
« Last Edit: October 01, 2015, 01:46:14 AM by QuikSanz »
 

Offline QuikSanzTopic starter

Re: ECS output?
« Reply #6 on: October 01, 2015, 04:17:26 AM »
Quote from: Oldsmobile_Mike;796673
There's plenty of ways of hooking multiple monitors up to an Amiga at the same time, but without software & driver support (to send different signals to each screen) it's pretty pointless.  I know Jens was working on a way a couple years ago, but I think he got sidetracked.  :(


Not sure how doable that is without some fast FPGA,s. Simply won't keep up without.