By SCART to YUV I presume you're converting RGB to YPbPr. To help you more info about the converter, your SCART cable, and your display, is...
It depends, and you're right; most likely the bootlegs don't have the /WR (write strobe) signal connected, so you might have to wire that, and GBA...
EPROM isn't flash. Flash is a type of EEPROM but they're different physical products built on different technologies. Again, it's important to...
Remember it working for what? That "combiner" is a pseudo AND gate and there's no regard for signal levels or output impedance. Whether it "works"...
I've read that the Dreamcast can't output C sync at the same time as H/V sync. This is probably because the C sync pattern is fixed in hardware...
>15 kHz RGB is typically delivered over RGsB or "RGBHV", not RGBS (or RGB+CVBS in SCART's case). Almost anywhere. Building an XNOR combiner...
I don't understand why you need a sync combiner. If your SCART display works with >15 kHz video, I'd think it would expect YPbPr, not RGB....
Not quite. GBA has a multiplexed address and data bus, so the ROMs contain a little proprietary logic that must be implemented separately--a...
The typical reasons overclocking fails are the CPU oscillator and system oscillator not being locked in a suitable phase, and naive clock...
Sounds promising, but I assure you throwing redundant resistors and capacitors onto the RGB signals will do anything but give the 9A60 game...
Most likely the NES mod is to blame... Details about the mod, the cable, whether the 75 ohm terminators are enabled on the RGB input are kinda...
The whole point of digital frame specs is that you follow them PIXEL-BY-PIXEL. Timing is relative, you can change the pixel clock because that's...
Lines missing is very out of spec. IMO no TV should accept it, especially since it's so trivial to do things right with digital signals... Of...
I'm wrong, it's very much Altera. And he's just using 3.3V LVCMOS... (And I guess is relying on the default drive strength to limit current.)...
This would be exactly like using LVCMOS to drive a HDMI input, unless the output happens to have current-limited sinking. LVDS isn't just a...
Both LVDS and TMDS are current driven, so the source-side current sources/sinks determine the voltage level at the load. LVDS is a horrible...
The EPM240 actually doesn't have clamp diodes, so the resistors serve no purpose but to increase the rise-time. 3.3V-only CPLD may have gate...
Yes. It requires a lot of I/O though because it must also snoop the CPU bus to keep a local copy of palette memory. By that point you have all of...
That's true, but on the other hand a SCART transcoder probably will have much lower performance, and can't directly interface with VGA. The 9A60...
From those pics it can be concluded the AA 9A60 does indeed use a very naive sync "combiner". Two of the '86's gates probably serve as sync...
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