Crt_emudriver 2.0 windows 7 x64 and speed problems in taito typeX and supermodel

[mitsurugi]

Hello.

In first time I want to give my contratulations to Calamity for his great job with this incredible driver.

I'm using Crt_emudriver 2.0, windows 7 x64 and ati hd 4870. In the past i have used the same computer with no problems, but now some taito typeX games and supermodel emulator (model 3), run with slowdown....

I almost sure is a problem with resolutions, maybe interlaced using 30hz instead 60hz or something similar...

I have agreed this resolutions to the driver.-

"640x480_60 15.69KHz 59.98Hz" 13.05 640 664 728 832 480 483 489 523 interlace -hsync -vsync
"2560x240_60 15.66KHz 60.00Hz" 52.12 2560 2664 2912 3328 240 242 245 261 -hsync -vsync
"2560x248_60 16.14KHz 60.00Hz" 54.23 2560 2672 2928 3360 248 250 253 269 -hsync -vsync
"2560x256_58 16.20KHz 58.48Hz" 54.43 2560 2672 2928 3360 256 258 261 277 -hsync -vsync
"2560x264_57 16.20KHz 56.84Hz" 54.43 2560 2672 2928 3360 264 266 269 285 -hsync -vsync
"2560x272_55 16.20KHz 55.29Hz" 54.43 2560 2672 2928 3360 272 274 277 293 -hsync -vsync
"2560x280_54 16.20KHz 53.82Hz" 54.43 2560 2672 2928 3360 280 282 285 301 -hsync -vsync
"2560x288_52 16.20KHz 52.43Hz" 54.43 2560 2672 2928 3360 288 290 293 309 -hsync -vsync
"2560x448_60 15.69KHz 60.00Hz" 52.22 2560 2664 2912 3328 448 467 473 523 interlace -hsync -vsync
"2560x464_60 15.69KHz 60.00Hz" 52.22 2560 2664 2912 3328 464 475 481 523 interlace -hsync -vsync
"2560x480_60 15.69KHz 60.00Hz" 52.22 2560 2664 2912 3328 480 483 489 523 interlace -hsync -vsync
"2560x496_60 16.17KHz 60.00Hz" 54.33 2560 2672 2928 3360 496 499 505 539 interlace -hsync -vsync
"2560x512_58 16.23KHz 58.48Hz" 54.66 2560 2672 2928 3368 512 515 521 555 interlace -hsync -vsync
"2560x544_55 16.23KHz 55.29Hz" 54.65 2560 2672 2928 3368 544 547 553 587 interlace -hsync -vsync
"2560x560_54 16.23KHz 53.82Hz" 54.65 2560 2672 2928 3368 560 563 569 603 interlace -hsync -vsync

How I can do for resolve my probem? maybe i coud add some resolution more or do something...

I have reading some old post and try to use d3doverrider but the problems persists....

Thanks.

Edit: I forget to say, everything else works fine (groovymame, model2 emulator if disable vsync, daphne, etc).

[haynor666]

Problem is halved speed in interlaced modes, use positive sync with modelines if possible or use any Radeon from HD5xxx or higher serie.

[mitsurugi]

Thanks for your reply. I am not sure about put positive sync... Do you know some documentation about resolution configs?

In other post i have read.-

 monitor_specs0  15625-16200, 49.50-65.00, 2.000, 4.700, 8.000, 0.064, 0.160, 1.056, 0, 0, 288, 400

by

   monitor_specs0  15625-16200, 49.50-65.00, 2.000, 4.700, 8.000, 0.064, 0.160, 1.056, 1, 1, 288, 400


But in this driver, resolution .ini have changed the structure....

Maybe something like that.-

"640x480_60 15.69KHz 59.98Hz" 13.05 640 664 728 832 480 483 489 523 interlace -psync -vsync

or like: "640x480_60 15.69KHz 59.98Hz" 13.05 640 664 728 832 480 483 489 523 interlace -vsync


I'm not sure...

Could you help me? If i cant resolve the problem i will buy another card.

Thanks.

[haynor666]

In crt emu folder edit monitor.ini
In desired monitor set change 0, 0, to 1, 1,

Example:
from: monitor "arcade_15", "Arcade 15.7 kHz - standard resolution", "4:3"
        crt_range0 15625-16200, 49.50-65.00, 2.000, 4.700, 8.000, 0.064, 0.192, 1.024, 0, 0, 192, 288, 448, 576

to

monitor "arcade_15", "Arcade 15.7 kHz - standard resolution", "4:3"
        crt_range0 15625-16200, 49.50-65.00, 2.000, 4.700, 8.000, 0.064, 0.192, 1.024, 1, 1, 192, 288, 448, 576

In mame.ini You have to set this mode as well if You have this problem as well.

Change:
monitor                   generic_15
crt_range0                auto

to
monitor                   custom
crt_range0                15625-16200, 49.50-65.00, 2.000, 4.700, 8.000, 0.064, 0.192, 1.024, 1, 1, 192, 288, 448,

[mitsurugi]

I have used these config but no work... Screen flickering like it doesnt put in 15hz mode.... Strange

[haynor666]

Your monitor probably does not work with positive sync. In this case use HD5xxx or above.