VGA Adapter 23 pin -> 15 pin High Density

@UAE · 13 October 2006, 15:11

Hi All
i have this adapter and want to connect it to Normal PC Monitor
to run WB , i heard that some thing to be done with Dblpal , but how to enable Dblpal , i did copy this file to Devs/Monitor , but nothing shows at screen mode after restart .

Please i need help ..
Regards

alexh · 13 October 2006, 15:41

Did you remove the others? Try DblNTSC instead of PAL. LCD monitors can sometimes not display dblPAL

zipper · 13 October 2006, 19:20

DblPal normal is just 27.50kHz, with VGAOnly 29.45 kHz - what does your monitor support?

@UAE · 13 October 2006, 21:55

i have LG 17" LCD , now i can see the Dplpal , but when i am connecting the Lcd to the Adapter amiga dosent boot , i cannot hear Hardisk running .
just i removed the monitor without removing the adapter amiga runs fine.
i have Tv connected to my amiga on other side .

regards

voxel · 13 October 2006, 23:46

are you sure that adaptator is the right one? it doesn't look like the commodore one, that is more than just straight connections from one connector to the other. there is some ttl chip in the como thing to adjust levels.

@UAE · 14 October 2006, 01:53

Yes voxel its straight no chip inside .
i bought it from Vesalia computer .
This is information about it :
Amiga Monitor Adapter
Sub-D 23-pin -> Sub-D 15-pin High Density
This adapter allows you to connect a VGA or Multiscan monitor to your Amiga
http://www.vesalia.de

@UAE · 15 October 2006, 21:41

worked with clear text , best resolution i used was Dblnts :high res no flicker 676X467
but unfortunately Games not working ..

. at which resolution games running

alexh · 15 October 2006, 22:37

Games will NEVER work with that adapter. Only workbench

zipper · 15 October 2006, 23:30

Except those that can be mode promoted.

alexh · 16 October 2006, 01:05

Which is almost zero.

DDNI · 16 October 2006, 11:51

Quote:

Originally Posted by alexh

Which is almost zero.

True, but a list of those that can would be very welcome!

voxel · 16 October 2006, 13:32

Quote:

Originally Posted by @UAE

Yes voxel its straight no chip inside .

Aïe! that's not good at all

that adaptator need to be buffered to keep levels to the right voltage and prevent burning denise (or lisa) chip. that's that absence of buffer that prevents your amiga from booting when the lcd is connected.

avoid absolutely that bad adaptators! and try to get a Commodore one instead.

13 October 2006, 15:11	#1
@UAE Registered User Join Date: Apr 2002 Location: Dubai UAE Posts: 157	VGA Adapter 23 pin -> 15 pin High Density Hi All i have this adapter and want to connect it to Normal PC Monitor to run WB , i heard that some thing to be done with Dblpal , but how to enable Dblpal , i did copy this file to Devs/Monitor , but nothing shows at screen mode after restart . Please i need help .. Regards Last edited by @UAE; 31 May 2008 at 23:33.

13 October 2006, 15:41	#2
alexh Thalion Webshrine Join Date: Jan 2004 Location: Oxford Posts: 10,551	Did you remove the others? Try DblNTSC instead of PAL. LCD monitors can sometimes not display dblPAL __________________ Thalion Webshrine

13 October 2006, 19:20	#3
zipper Registered User Join Date: Mar 2004 Location: finland Posts: 878	DblPal normal is just 27.50kHz, with VGAOnly 29.45 kHz - what does your monitor support? Last edited by zipper; 14 October 2006 at 14:48.

15 October 2006, 22:37	#8
alexh Thalion Webshrine Join Date: Jan 2004 Location: Oxford Posts: 10,551	Games will NEVER work with that adapter. Only workbench __________________ Thalion Webshrine

16 October 2006, 01:05	#10
alexh Thalion Webshrine Join Date: Jan 2004 Location: Oxford Posts: 10,551	Which is almost zero. __________________ Thalion Webshrine

13 October 2006, 21:55	#4
@UAE Registered User Join Date: Apr 2002 Location: Dubai UAE Posts: 157	i have LG 17" LCD , now i can see the Dplpal , but when i am connecting the Lcd to the Adapter amiga dosent boot , i cannot hear Hardisk running . just i removed the monitor without removing the adapter amiga runs fine. i have Tv connected to my amiga on other side . regards

13 October 2006, 23:46	#5
voxel Amiga Nuts! Join Date: Sep 2006 Location: Le Mayet d'Ecole, 03800, FRANCE Posts: 69	are you sure that adaptator is the right one? it doesn't look like the commodore one, that is more than just straight connections from one connector to the other. there is some ttl chip in the como thing to adjust levels.

14 October 2006, 01:53	#6
@UAE Registered User Join Date: Apr 2002 Location: Dubai UAE Posts: 157	Yes voxel its straight no chip inside . i bought it from Vesalia computer . This is information about it : Amiga Monitor Adapter Sub-D 23-pin -> Sub-D 15-pin High Density This adapter allows you to connect a VGA or Multiscan monitor to your Amiga http://www.vesalia.de

15 October 2006, 21:41	#7
@UAE Registered User Join Date: Apr 2002 Location: Dubai UAE Posts: 157	worked with clear text , best resolution i used was Dblnts :high res no flicker 676X467 but unfortunately Games not working .. . at which resolution games running

15 October 2006, 23:30	#9
zipper Registered User Join Date: Mar 2004 Location: finland Posts: 878	Except those that can be mode promoted.

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