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Author Topic: Amiga to GB-8200/8220 through RGBHV?  (Read 2041 times)

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Offline amiman99

Re: Amiga to GB-8200/8220 through RGBHV?
« on: July 31, 2013, 04:17:18 PM »
It doesn't work, the VGA input is only 31khz. See the spec page.

Input signal  
CGA/EGA
  14.5kHz - 16.5kHz
23.5kHz - 25.5kHz
30.5kHz - 32.5kHz
 
Auto scan
  P3 or P11 or P10    
RGBHV
  30.5kHz - 32.5kHz  
Auto scan
  P10 or P11    
VGA
  30.5kHz - 32.5kHz  
Auto scan
  P10 or P11    
Ypbpr
  480p,576p,720p,1080p  
Auto scan
  P2    
Ycbcr
  480i,576i,720i,1080i  
Auto scan
  P2

edit: copy/paste didn't work to well.
A500 KS 2.1, 1MB Chip, 68000
A600 KS 3.1, 2MB Chip, ACA630 32MB RAM
A1000 KS 1.3, 8MB RAM
A1200 KS 3.1, Blizzard IV 50MHz 64MB RAM
A2000 KS 2.1, 68030 25MHz, 6MB RAM
A3000 KS 3.1, 68030 25MHz, 16MB RAM
A4000 KS 3.0, 68040 25MHz, 16MB RAM
CDTV KS 3.1, 4MB RAM
CD32
(AROS BOX) Dead :(
 

Offline amiman99

Re: Amiga to GB-8200/8220 through RGBHV?
« Reply #1 on: July 31, 2013, 04:59:34 PM »
I used these settings and pin outs below with good results:

HPOS 56
VPOS 16
HSIZE 48
VSIZE 55
CLAMP ST 97
CLAMP SD 00

or

HPOS 50
VPOS 14
HSIZE 50
VSIZE 56
CLAMP ST 97
CLAMP SD 00


These settings work in
PAL and NTSC.
Good luck.

The converter is labeled pretty good
All pins are on Amiga side:

PIN 3 RED
PIN 4 GREEN
PIN 5 BLUE
PIN 10 CSYNC
PIN 19 GND

Edit: one more thing, if things don't work, press the "Auto" button, to find the signal.
A500 KS 2.1, 1MB Chip, 68000
A600 KS 3.1, 2MB Chip, ACA630 32MB RAM
A1000 KS 1.3, 8MB RAM
A1200 KS 3.1, Blizzard IV 50MHz 64MB RAM
A2000 KS 2.1, 68030 25MHz, 6MB RAM
A3000 KS 3.1, 68030 25MHz, 16MB RAM
A4000 KS 3.0, 68040 25MHz, 16MB RAM
CDTV KS 3.1, 4MB RAM
CD32
(AROS BOX) Dead :(