Maybe this is somehow different elsewhere in Europe... Especially when using older devices!
(My 19" Samsung LCD definitive needs sync on green via Scart... A brand new Toshiba TV works fine with the UNO. But this device is 16:9. I'd prefer the 4:3 Samsung or an other elder TV to use...)
Better VGA timing and localised keyboard layout for the ZX-Uno
- Eratosthenes
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Re: Better VGA timing and localised keyboard layout for the ZX-Uno
Nine out of ten voices in my head say: "You're not mad!" - The tenth humming the melody of Pong <click> ...
- mcleod_ideafix
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Re: Better VGA timing and localised keyboard layout for the ZX-Uno
Although the thread is written in spanish, I think it's worth pointing at it, as it was the very first discussion and tests I did with the initial scandoubler for the Spectrum core. Back in 2014, things like modifying the master clock to ensure that all timings remain the same, yet allowing for a greater than 50 Hz vertical frequency, were introduced back in those days (the Next people has just realized this, afaik)
http://www.zonadepruebas.com/viewtopic.php?f=26&t=5704
http://www.zonadepruebas.com/viewtopic.php?f=26&t=5704
http://www.zxuno.com
ZX-Uno · Clon de ordenador ZX Spectrum basado en FPGA
ZX-Uno · Clon de ordenador ZX Spectrum basado en FPGA