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TRUMP CARD

MULTIBEST INDUSTRIAL & MANUFACTURING INC.

TRUMP CARD

Data bus: 16-bit, ISA

Size: Half-length, full-height card

Hard drives supported: Two AT Interface (IDE) drives

Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB

CONNECTIONS

Function

Location

40-pin AT Interface (IDE) connector-internal

J1

34-pin control cable connector floppy drive

J2

25-pin parallel port (LPT1/2)-external

J3

9-pin serial port (COM1/3) external

J4

9-pin serial port (COM2/4) internal

J5

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Hard drive enabled

JP2B

closed

 

Hard drive disabled

JP2B

open

Single speed floppy drives

JP2E

open

 

Dual speed floppy drives

JP2E

closed

Direct IRQ

JP2F

pins 1 & 2 closed

 

Delay IRQ (used when drive has difficulty)

JP2F

pins 2 & 3 closed

FLOPPY DRIVE CONFIGURATION

Function

JP2C

JP2D

Enabled

closed

closed

Disabled

open

open

PARALLEL PORT CONFIGURATION

LPT

JP1A

JP1B

JP2A

LPT1 enabled

pins 2 & 3 closed

closed

open

LPT2 enabled

pins 1 & 2 closed

closed

closed

Disabled

pins 1 & 2 closed

open

pins 1 & 2 closed

SERIAL PORT CONFIGURATION

Port 1

JP1C & JP1D

JP1E & JP1F

COM1 (CN4)

N/A

pins 1 & 2 closed

 

COM3 (CN4)

N/A

pins 2 & 3 closed

 

COM2 (CN5)

pins 1 & 2 closed

N/A

 

COM4 (CN5)

pins 2 & 3 closed

N/A