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| Used/Floor Stock Details : |
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| Price (each) : |
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250.00 USD |
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| Used Stock Qty : |
1pc available (immediate shipment) |
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| Location : |
NSW, Australia |
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| Warranty : |
7 days testing warranty |
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The VGA/XGA To CGA/EGA Converter is a custom designed PCB focused at the arcade market, but usable for a wide range of uses. The converter is designed to be a very simple board to use, while being diverse enough to support and designed to allow the display of any PC programs with most EGA and CGA arcade monitors for use in arcade cabinets.
The board is an external device that requires no
modification to the software running on the PC. It will handle one of three input resolutions (640x480, 800x600 or 1024x768) with a vertical refresh rate of 60Hz and output to one of two user selectable output modes (640x240@ 15.72KHz or 640x384 24.9KHz. Most oinop monitors are
RGB noninterlaced and run at 60Hz. The input of the board is a 15pin D-SUB VGA connector and the output is a 156mil Molex connector with pins for R, G, B, Ground and Syncs.
The board and chips use passive cooling. No heat sinks or fans are required. The board can perform in an environment up to 60 degrees Celsius. The board has a standard PC Hard Drive power connector, which brings in +12vdc, +5vdc, and
Ground. The board contains onboard power regulators which will take the +12vdc and convert it to 3.3v and 1.8v needed in the logic. The +5vdc is passed onto the onboard 5v components. |
| Unit Dimensions: |
8.0 x 7.0 x 2.0 cm |
Shipping Weight: |
0.52 kg
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| Location: |
NSW, Australia |
Item Type: |
RGB Converters |
| Condition: |
New |
Warranty : |
3 Months |
| Certificates : |
CE |
Manual : |
 User Manual
(151.53 KB)
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Features:
- Display any PC program on any coin-op monitor.
- Automatically detects PC input from VGA, SVGA or XGA source (640x480, 800x600 or 1024x768) at 60Hz
- Output Mode 1 Low Resolution CGA (std resolution)
- Horizontal Pixel Clock 73.626 ns
- Horizontal Active Pixels 640 pixels 47.121 ��s
- Horizontal Total Pixels 864 pixels 63.613 ��s
- Horizontal Front Porch 64 pixels 4.712 ��s
- Horizontal Sync Width 60 pixels 4.418 ��s
- Horizontal Back Porch 100 pixels 7.363 ��s
- Horizontal Scan Rate 15.72 KHz 63.613 ��s
- Vertical Line Clock 63.613 ��s
- Vertical Active Lines 240 lines 15.267 ms
- Vertical Total Lines 262 lines 16.667 ms
- Vertical Front Porch* 3 lines 0.318 ms
- Vertical Sync Width 3 lines 0.191 ms
- Vertical Back Porch 14 lines 0.891 ms
- Vertical Refresh Rate 60 Hz 16.667 ms
- Mode 2 Med Resolution EGA
- Horizontal Pixel Clock 50.080ns
- Horizontal Active Pixels 640 pixels 32.051 ��s
- Horizontal Total Pixels 800 pixels 40.064 ��s
- Horizontal Front Porch 16 pixels 0.801��s
- Horizontal Sync Width 80 pixels 4.006 ��s
- Horizontal Back Porch 64 pixels 3.205 ��s
- Horizontal Scan Rate 24.96 KHz 40.064 ��s
- Vertical Line Clock 40.064 ��s
- Vertical Active Lines 384 lines 15.385 ms
- Vertical Total Lines 416 lines 16.667 ms
- Vertical Front Porch* 5 lines 0.200 ms
- Vertical Sync Width 5 lines 0.200 ms
- Vertical Back Porch 22 lines 0.881 ms
- Vertical Refresh Rate 60 Hz 16.667 ms
- Vertical Front Porch Timing is variable based on input frequency
- DIP Switch Settings
- 8 �C Sync Output Signal
- � On = Composite
- � *Off = HV Sync Separate
- 7 �C Vertical Sync Polarity
- � Separate Sync
- *On = Positive
- Off = Negative
- � Composite Sync
- *On = Always Low
- Off = Always Hi
- 6 �C Horizontal/Composite Sync Polarity
- � *On = Positive
- � Off = Negative
- 5:4 �C Input Resolution
- � *On/On = Auto Detect
- � On/Off=VGA (640x480)
- � Off/On=SVGA (800x600)
- � Off/Off=XGA (1024x768)
- 3 �C Output Display
- � *On = Low Res (CGA) 15.75KHz
- � Off = Med Res (EGA) 24.5KHz
- 2 �C Output Delay Scan Lines (if tearing appears on the bottom of the screen, increase the delay lines, if the top of the screen is wrapped around to the bottom, decrease the delay lines)
- � *On = 8
- � Off = 16
- 1 �C Splash Screen Display
- � *On = When the uVC is synchronizing, the splash screen is displayed
- � Off = When the uVC is synchronizing, a black screen is displayed
- Requires no changes to software, no drivers to be installed.
- Works with software output from Windows, Linux or any custom OS.
- Powered by standard PC HDD connector.
- Supports any polarity syncs, output seperate or composite sync.
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Connects From : |
Connects To : |
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- RGB Separate Sync - RGBHV
- CGA (15K)
- EGA (24K)
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Converts From : |
Converts To : |
- VGA (640 x 480)
- SVGA (800 x 600)
- XGA (1024 x 768)
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- 1 x VGA/ XGA To EGA Converter
- 1 x Product Manual
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