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MVGA-WDC33+
PROLINK COMPUTER, INC.
MVGA-WDC33+
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Data bus:
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32-bit VESA
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Size:
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Full-length, Full-height card
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Hard drive supported:
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Two IDE(AT) interface drives
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Floppy drives supported:
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360KB, 720KB, 1.2MB, 1.44MB
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CONNECTIONS
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Function
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Location
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40-pin IDE(AT) interface connector
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CN1
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VESA feature connector
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CN2
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34-pin control cable connector - floppy drive
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CN3
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15-pin game port - internal
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CN4
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9-pin serial port 1 - internal
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CN5
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9-pin serial port 2 - internal
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CN6
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15-pin analog video port
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CN7
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25-pin parallel port - external
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CN8
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4-pin connector - drive active LED
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JP10
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USER CONFIGURABLE SETTINGS
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Function
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Location
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Setting
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Data/Command line disabled
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JP2
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pins 1 & 2 closed
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Data/Command line enabled
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JP2
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pins 2 & 3 closed
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CPU type 80486 select
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JP3
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pins 2 & 3 closed
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CPU type 80386 select
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JP3
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pins 1 & 2 closed
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IDE interface speed 2 select
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JP5
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pins 2 & 3, 4 & 5 closed
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IDE interface speed 0 select
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JP5
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pins 1 & 2, 4 & 5 closed
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IDE interface speed 4 select
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JP5
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pins 1 & 2, 5 & 6 closed
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IDE interface speed 5 select
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JP5
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pins 2 & 3, 5 & 6 closed
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USER CONFIGURABLE SETTINGS(CONTINUED)
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Function
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Location
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Setting
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Mode 3, 12, 5E, & 5F 72Hz refresh select
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JP7/A
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closed
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Mode 3, 12, 5E, & 5F 60Hz refresh select
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JP7/A
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open
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Zero wait state disabled
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JP7/B
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open
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Zero wait state enabled
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JP7/B
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closed
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Standard font enabled
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SW1/E
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open
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TUV font enabled
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SW1/E
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closed
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Floppy drive interface enabled
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JP16
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pins 1 & 2 closed
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Floppy drive interface disabled
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JP16
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pins 2 & 3 closed
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Game port enabled
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JP18
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pins 1 & 2 closed
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Game port disabled
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JP18
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pins 2 & 3 closed
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PRIMARY SERIAL PORT CONFIGURATION
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Port (CN5)
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JP19
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JP20
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COM1
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pins 1 & 2 closed
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pins 1 & 2 closed
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COM3
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pins 1 & 2 closed
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pins 2 & 3 closed
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Disabled
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pins 2 & 3 closed
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N/A
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ALTERNATE SERIAL PORT CONFIGURATION
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Port 2 (CN6)
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JP21
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JP22
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COM2
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pins 1 & 2 closed
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pins 1 & 2 closed
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COM4
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pins 1 & 2 closed
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pins 2 & 3 closed
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Disabled
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pins 2 & 3 closed
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N/A
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DRAM CONFIGURATION
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Size
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Bank 0
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Bank 1
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1MB
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(4)256K x 8
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NONE
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2MB
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(4)256K x 8
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(4)256K x 8
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800 X 600 REFRESH RATES
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Refresh
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SW1/A
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SW1/B
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56Hz Non-interlaced
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open
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open
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60Hz Non-interlaced
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open
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closed
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72Hz Non-interlaced
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closed
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open
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56Hz Non-interlaced
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closed
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closed
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1024 X 768 REFRESH RATES
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Refresh
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SW1/C
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SW1/D
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87Hz Interlaced
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open
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open
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60Hz Non-interlaced
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open
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closed
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70Hz Non-interlaced
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closed
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open
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72Hz Non-interlaced
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closed
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closed
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PARALLEL PORT CONFIGURATION
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LPT
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JP13
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JP17
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2
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pins 1 & 2 closed
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pins 1 & 2 closed
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3
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pins 1 & 2 closed
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pins 2 & 3 closed
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Disabled
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pin s2 & 3 closed
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N/A
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