Main > Monitor/Video Forum
Soft-15KHz - slim new tool for 15KHz on normal vga cards
tcancian:
The breakout cable has BNC outputs, if I pick a dongle and merge HV and would it work then? I read at winmodelines
"Specifications of synchronization signals for Scart and VGA differ significantly, so they are incompatible and cannot be connected. There are important differences: scart composite sync expects a 0,3 V sync signal and has a low input impedance of 75 ohm while VGA outputs 5V TTL separate sync signals and expects high impedance loading. "
I'm scared that it will explode my :notworthy: 38 inch baby into pieces. :dizzy:
kefka13:
Hi, No anwser to my previous question :(
About my card that doesn't display anything below 640x480 that seems to need EDID dongle (where can I buy one ???)
Thanks
SailorSat:
--- Quote from: kefka13 on April 24, 2011, 07:56:54 am ---Hi SailorSat,
Do you make and sell EDID dongle ? I have a card that prevent me to get resolutions under 640x480 and apaprently we must use a dongle to prevent that (I imagine you can't hack this in soft15khz ...)
Thanks.
--- End quote ---
Actually yes, but haven't build any for about a year.
What card is it?
kefka13:
Don't remember it, but I will look after that as soon as possible I'm near this PC again ^^
Thanks
I also have a problem with another PC/card (I'd rather use the other PC that is 3 times much powerfull, but the card don't go under 640x480 with soft15k as said -> EDID dongle ?) with JAMMASd and soft 15k : I have made a video, but it is not so much visible on it ... it's like the picutre is lightly vibrant ... some video interference (PC power supply with arcade cab power supply ? Video mass issue ? soft15k issue ??)
Will investigate this to be more specific ^^
vib_ribbon:
hi sailorsat,
i've found my way to this thread because i have been trying to get my laptop which has a geforce 8200 card to work with a jpac.
is it correct that what i need is a dongle to get my arcade monitor to accept a 640x480 signal?
at the moment it looks like this with quickres and soft15khz (on the jpac, 15 & 31 are jumpered)
if i go down to 320x240, it is okay, but then lots of games i can't play at such low resolution
can you offer any advice? many thanks.