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Conference hydra::amiga_v1

Title:AMIGA NOTES
Notice:Join us in the *NEW* conference - HYDRA::AMIGA_V2
Moderator:HYDRA::MOORE
Created:Sat Apr 26 1986
Last Modified:Wed Feb 05 1992
Last Successful Update:Fri Jun 06 1997
Number of topics:5378
Total number of notes:38326

2956.0. "Monitor sharing Amiga/IBM" by CAM::ARENDT (Harry Arendt CAM::) Mon Sep 25 1989 10:57

Hey Y'all,


  This is a general question but a special reply from Dave Wecker would
be appreciated because according to note 19 he has direct experience.

  I have read every note I could locate on cables and monitors and
now need concrete advise on hardware vendors who might have what I
need or if I need new hardware at all.

  I have a lot of hardware at home and want to make the best use of
all of it.  The amiga is for fun and the PC clone is to run a charity.
Not my choice there is a national organization involved which has
standardized on the IBM PC.

Amiga System
  Amiga 2000 with Hard Disk
  Amiga 1084 Color Monitor
  Magnavox Long persistance amber monitor

AST System ( IBM PC AT clone )
  AST PC/AT computer
  Hercules Color graphics card ( CGA emulation  and analog input seperate)
  Nec Multi Sync Grey Scale monitor

Shared Hardware:
  Modem
  NEC Pinwriter 5200 ( 24 Pin printer )
Questions:

1. According to note 19 the Amiga Color monitor can be used with the IBM
   PC clone.  Do I need a special cable?

2. Can the NEC monitor be driven by the Amiga?  Will this improve flicker?
   Do I need a special cable?  Do I need to use a special 2000 port ( ie
   RGBI) ?

3. Are there any RGB A/B boxes available?  This would save on switching
   cables constantly.


Thanks for the info.

    
T.RTitleUserPersonal
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2956.1Amiga pinouts pleaseCAM::ARENDTHarry Arendt CAM::Tue Sep 26 1989 12:377
    
    Hi,
    
    	Even if you don't know the answers, can anyone supply me with the
    pinouts for the amiga video ports?  I have the pinouts for the IBM
    machine.
    
2956.2Must be around here alreadyFRAMBO::BALZERChristian Balzer DTN:785-1029Tue Sep 26 1989 12:5510
    For one see the manuals. The pinout of the RGB port was in all Amiga
    User Manuals for all machines I ever owned (all three models).
    If that fails, take a look at the SCART topic a few notes back.
    
    Sorry, but I don't have the pinout with me or in my tiny head right
    now.
    
    Regards,
    
    <CB>
2956.3Here it isMQOFS::DESROSIERSLets procrastinate....tomorrowTue Sep 26 1989 13:3728
    pin		name
    1		XCLK	external clock
    2		XCLKEN	external clock enable
    3		RED	analog red
    4		Green	  "    green
    5		Blue	  "    blue
    6		DI	digital intensity
    7		DB	   "    blue
    8		DG	   "    green
    9		DR	   "    red
    10		CSYNC	composite sync
    11		HSYNC	horizontal sync
    12		VSYNC	vertical sync
    13		GNDRTN	return for XCLKEN
    14		ZD	zero detect
    15		C1	clock out
    16		GND
    17		GND
    18		GND
    19		GND
    20		GND
    21		-12v	50ma  \
    22		+12v	100ma | external power
    23		+5v	100ma /
                                              
    
    Jean
    
2956.4Is it 15 pin on monitor?CAM::ARENDTHarry Arendt CAM::Tue Sep 26 1989 16:527
    re .3
    
    Doesn't this somehow map into a 15 pin connector on the monitor
    side?  Which ones get dropped?
    
    Thanks for the information
    
2956.5MQOFS::DESROSIERSLets procrastinate....tomorrowWed Sep 27 1989 10:336
    The ones you really need are (analog) red, green, blue + hsync +
    vsync + ground for a total of 6 pins.  Where they end up on your
    monitor can be found in your monitor manual.
    
    Jean