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Games with ISSUES: report here!

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folken:
Hello! ^_^
I don't speak english very well so I hope you'll understand everything I say... :-P
Here is my gear:
Groovymame 0.158 with MaLa
ATI X300
CRT_Emudriver 1.4b
Windows XP Pro 64
Sony crt (3431D)
I have 2 problems:
1-Yesterday I played Irem schmup "GALLOP" and I noticed bottom of the screen is cut off (I don't see life bar, score etc...) So I thought I need to change Vfront porch. Basically it's 0.064 so I changed to 0.128 (same result)
At 0.256 (same result)
At 0.512 (I see the life bar and the score but scanlines disapeared...)
After many many tries I found the limit: 0.549. At 0.549 I have scalines but I don't see the bottom of the screen and at 0.550 I see it but I don't have scanlines.
2-NEOGEO and CPS games, and maybe others, don't run with the good resolution (320X224 and 384X224). Switchres runs them at 640X224 and 768X224...
What must I do?
Thank you in advance

haynor666:
Small grave digging - loosing upper and lower part of picture is Sony Trinitrons fault - look again here -> http://forum.arcadecontrols.com/index.php/topic,148828.msg1638016.html#msg1638016

You have to use option v slope in Sony Trinitron service menu to move up botton of picture in 256p modes in 55 Hz. You will have smaller gap in scanlines but that's natural process in shrinking picture.



Each TV I had had two defined service modes parameters one for PAL (50 Hz and close) and NTSC (60 Hz and close). 55 Hz mode is naturally not PAL and not NTSC so when You are changing some parameters TV might just from PAL mode to NTSC and vice versa. I've found to use NTSC mode because it's works better for me - I'm using only v slope to move bottom of picture higher. 55 Hz (and close) modes are used mostly by Midway, Irem, Toaplan hardware, hardly by other manufacturers. Below 55 Hz are some Seibu and Jaleco games. Games close to 50 Hz are rare.

schmerzkaufen:
Every time I see the FD Trinintron geometry menu I have a PTSD episode. :scared

Paradroid:

--- Quote from: schmerzkaufen on January 19, 2019, 03:11:19 pm ---Every time I see the FD Trinintron geometry menu I have a PTSD episode. :scared

--- End quote ---
Haha! You're missing all the fun with your sanitary and predictable LCDs. ;)

Sent from my SM-G955F using Tapatalk

schmerzkaufen:
Nah I seriously got fed up with it, fantastic looking 27" but only under the condition geometry's perfect, which can be extremely hard to achieve (the smaller FD trinitrons are ok tho)
Years of battling geometry was one of my main motivations for considering flat panels alternatives. You know it varies greatly of course but some CRTs while often considered the 'best' can also be a MASSIVE PITA, I got cheapo/simplistic low-cost curved sets giving me considerably less trouble and more statisfaction than the usual 'stars' of the CRT world, I don't care if the picture ain't as sharp and all.
But that's off-topic.  :P

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