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DC-440
PROMISE TECHNOLOGY, INC.
DC-440
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Data bus:
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32-bit, VL-bus
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Size:
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Three/quarter-length, full-height card
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Hard drive supported:
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Up to seven SCSI devices, and two IDE (AT) interface drives
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Floppy drives supported:
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Two 360KB, 720KB, 1.2MB or 1.44MB drives
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CONNECTIONS
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Function
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Location
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4-pin connector - drive active LED
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CN1
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50-pin SCSI connector - internal
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CN2
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26-pin parallel port connector
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CN3
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40-pin IDE (AT) interface connector - port 1
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CN4
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34-pin control cabled connector - floppy drive
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CN5
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Game port
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CN6
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10-pin serial port 2
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CN7
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10-pin serial port 1
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CN8
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50-pin SCSI connector - external
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CN9
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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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Factory configured - do not alter
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JP1
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Pins 1 & 3 closed
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Factory configured - do not alter
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JP2
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Pins 1 & 2, 3 & 4 closed
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Factory configured - do not alter
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JP3
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Pins 1 & 2, 3 & 4 closed
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Factory configured - do not alter
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JP4
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Pins 1 & 2 closed
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CPU speed
³
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JP5
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Pins 1 & 2 closed
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CPU speed < 33MHz
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JP5
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Pins 2 & 3 closed
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Floppy drive enabled
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JP6/jumper A
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Pins 1 & 2 closed
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Floppy drive disabled
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JP6/jumper A
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Pins 2 & 3 closed
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Game port enabled
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JP6/jumper B
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Pins 1 & 2 closed
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Game port disabled
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JP6/jumper B
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Pins 2 & 3 closed
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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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Parallel port is output only
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JP6/jumper C
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Pins 2 & 3 closed
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Parallel port is input/output
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JP6/jumper C
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Pins 1 & 2 closed
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IDE port disabled
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JP8/jumper E
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Pins 2 & 3 closed
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IDE port enabled
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JP8/jumper E
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Pins 1 & 2 closed
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SCSI I/O ADDRESS - JP7
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Address
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Jumper A
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Jumper B
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Jumper C
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330h
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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130h
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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134h
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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230h
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Pins 1 & 2 closed
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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234h
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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334h
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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BIOS ADDRESS - JP7
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Address
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Jumper D
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Jumper E
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Jumper F
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C8000h
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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CC000h
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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D0000h
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Pins 1 & 2 closed
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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D4000h
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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D8000h
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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DC000h
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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Pins 2 &3 closed
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SERIAL PORT 1 CONFIGURATION - JP8
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COM/Address
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Jumper C
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Jumper D
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COM1/3F8h
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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COM3/3E8h
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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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Pins 2 & 3 closed
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SERIAL PORT 2 CONFIGURATION - JP8
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COM/Address
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Jumper A
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Jumper B
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COM2/2F8h
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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COM4/2E8h
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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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Pins 2 & 3 closed
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PARALLEL PORT CONFIGURATION - JP6
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Address/IRQ
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Jumper D
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Jumper E
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Jumper F
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3BCh/IRQ7
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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Pins 1 & 2 closed
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278h/IRQ5
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Pins 1 & 2 closed
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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378h/IRQ7
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Pins 2 & 3 closed
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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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All pins open
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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