Search found 8 matches

by quack75
Sat Nov 02, 2019 9:20 pm
Forum: MiSTer
Topic: Very weak HDMI signal
Replies: 5
Views: 1797

Re: Very weak HDMI signal

My DE10-nano has exactly the same issue.
The HDMI signal is very weak. I can only use it on a specific monitor with a shielded monster cable.

Other combinaisons don't work, I have no signal.
by quack75
Tue Jul 23, 2019 8:09 am
Forum: MiSTer
Topic: SDRAM board
Replies: 431
Views: 139639

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. Cause SmokeMonster said so and he is generally well informed: https://twitter.com/SmokeMonsterTWI/status/1153398144714981376 MiSTer now supports 128...
by quack75
Tue Jul 23, 2019 5:16 am
Forum: MiSTer
Topic: SDRAM board
Replies: 431
Views: 139639

Re: SDRAM board

MiSTer now supports 128MB dual SDRAM ?
by quack75
Mon Jun 10, 2019 5:32 pm
Forum: MiSTer
Topic: Monitors supporting vsync_adjust=2
Replies: 43
Views: 9735

Re: Monitors supporting vsync_adjust=2

maybe some kind of "weak output" from my DE10-nano HDMI chip

I just discovered that the signal strength can be adjusted on the raspberry pi using CONFIG_HDMI_BOOST.
Unfortunately, nothing equivalent seems available for the ADV7513 chip used on the DE10-nano
by quack75
Mon Jun 10, 2019 3:58 pm
Forum: MiSTer
Topic: Monitors supporting vsync_adjust=2
Replies: 43
Views: 9735

Re: Monitors supporting vsync_adjust=2

Well I finally found one HDMI cable that is working...
But why only the monster HDMI cable is working ? All other HDMI cables that are not working with the MiSTer DO work with all my other devices (super NT, apple TV, playstation 4, ...)
by quack75
Sun Jun 09, 2019 3:10 pm
Forum: MiSTer
Topic: Monitors supporting vsync_adjust=2
Replies: 43
Views: 9735

Re: Monitors supporting vsync_adjust=2

Already done unfortunately and it makes no difference. I made a bunch of tests : tested all resolution/refresh rates, tested different HDMI cables, tested different monitors... I know it's hard to believe... Maybe something related to the EDID negociation... Only my main monitor is working with this...
by quack75
Sun Jun 09, 2019 12:57 pm
Forum: MiSTer
Topic: Monitors supporting vsync_adjust=2
Replies: 43
Views: 9735

Re: Monitors supporting vsync_adjust=2

I think it's not the monitor's fault. I think my mister is responsible. The HDMI output doesn't work with A LOT of monitors with the same reason "no signal". I think the HDMI output is somehow broken, but I don't get why it does work with some monitors... I think I'm going to contact amazo...
by quack75
Sat Jun 08, 2019 7:48 pm
Forum: MiSTer
Topic: Monitors supporting vsync_adjust=2
Replies: 43
Views: 9735

Re: Monitors supporting vsync_adjust=2

Just bought this monitor: https://www.ebay.com/itm/10-Inch-FHD-1080P-Monitor-1920x1080-IPS-Screen-w-Case-For-Raspberry-Pi-PS3/162806367666 received today and pretty much surprised the quality! Panel is anti-glare, notebook quality. Not the mirror-like crap used in almost any Chinese monitor. This m...

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