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MCGP I
SIIG, INC.
MCGP I
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Category
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Video
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Video Types Supported
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Monochrome/CGA
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Video Processor
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Unidentified
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Highest Resolution Supported
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720 x 348
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Data Bus Type
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8-bit ISA
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Memory Type
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DRAM
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Maximum Onboard Memory
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64KB
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CONNECTIONS
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Purpose
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Location
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Purpose
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Location
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15-pin analog video port
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CN1
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6-pin light pen interface
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CN3
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25-pin parallel port connector
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CN2
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DISPLAY MODE CONFIGURATION
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Mode
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JP1
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JP5
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Monochrome
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Pins 1 & 2 closed
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Pins 1 & 2 closed
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CGA
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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PARALLEL PORT CONFIGURATION
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Setting
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I/O address
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JP2
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JP3
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Enabled
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3BCh
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Pins 1 & 2 closed
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Pins 1 & 2 closed
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Enabled
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378h
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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Enabled
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278h
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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Disabled
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N/A
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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PARALLEL PORT INTERRUPT SELECTION
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IRQ
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JP6
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5
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Pins 1 & 2 closed
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7
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Pins 2 & 3 closed
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FONT GENERATOR SELECTION
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Setting
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JP4
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Use built-in character font
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Pins 1 & 2 closed
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Use an external character font (optional)
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Pins 2 & 3 closed
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