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MT-201A
UNIDENTIFIED
MT-201A
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Card Type
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Multi I/O card
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Chip Set
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Goldstar
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Maximum Onboard Memory
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Unidentified
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I/O Options
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Parallel printer port, serial ports (2), game port, floppy drive interface
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Floppy drives supported
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Unidentified
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Data Bus
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8-bit ISA
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CONNECTIONS
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Function
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Label
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Function
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Label
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Parallel port
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CN1
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Serial port 1
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ASYN1
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9 pin digital video port
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CN2
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Serial port 2
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ASYN2
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Floppy drive interface
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CN3
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USER CONFIGURABLE SETTINGS
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Function
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Label
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Position
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Game port enabled
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JP5
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Closed
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Game port disabled
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JP5
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Open
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PARALLEL PORT ADDRESS SELECTION
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Setting
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Label
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Position
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LPT1 (378h)
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JP4
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Pins 1 & 2, 3 & 4 closed
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LPT2 (278h)
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JP4
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Pins 3 & 4, 7 & 8 closed
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SERIAL PORT 1 ADDRESS SELECTION
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Setting
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Label
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Position
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COM1 (3F8h)
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JP6
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Pins 1 & 2, 13 & 14 closed
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COM2 (3F8h)
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JP6
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Pins 5 & 6, 11 & 12 closed
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COM3 (3F8h)
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JP6
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Pins 3 & 4, 13 & 14 closed
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COM4 (3F8h)
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JP6
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Pins 7 & 8, 11 & 12 closed
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MISCELLANEOUS TECHNICAL NOTES
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Note: To enable port 2, IC’s 8250B, 75188, and 75189 must be installed. If JP6 is a 20-pin connector, then Pins 15 & 16, 19 & 20 closed activate COM2 and Pins 15 & 16, 17 & 19 closed activate COM4.
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