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PTI-227W (Ver. 2.00)

DTK COMPUTER INC.

PTI-227W (Ver. 2.00)

Card Type

Hard drive controller card

Hard Drives supported

Two IDE (AT or XT) drives

Floppy drives supported

Two 360KB, 720KB, 1.2MB, or 1.44MB drives

Data Bus

16-bit ISA

Card Size

Three-quarter length, half-height card

CONNECTIONS

Function

Location

Function

Location

40-pin primary IDE(AT) connector

JP1

34-pin cable connector - floppy drive

JP5

16-pin game port connector

JP2

Hard disk drive LED connector

JP8

10-pin serial port 1 connector

JP3

25-pin parallel port connector- external

JP15

10-pin serial port 2 connector

JP4

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

Floppy drive order is normal (A:, B:)

JP6/A

Pins 1 & 2 closed

 

Floppy drive order is reversed (B:, A:)

JP6/A

Pins 2 & 3 closed

Floppy drive address is 370h-377h

JP6/B

Pins 1 & 2 closed

 

Floppy drive address is 3F0h-3F7h

JP6/B

Pins 2 & 3 closed

IDE(AT) interface enabled

JP6/C

Pins 1 & 2 closed

 

IDE(AT) interface disabled

JP6/C

Pins 2 & 3 closed

IDE primary address is 367h, 377h, 170h-177h

JP6/D

Pins 1 & 2 closed

 

IDE secondary address is 3F6h, 3F7h, 1F0h-1F7h

JP6/D

Pins 2 & 3 closed

Floppy drive interface enabled

JP6/E

Pins 1 & 2 closed

 

Floppy drive interface disabled

JP6/E

Pins 2 & 3 closed

Game port enabled

JP16

Closed

 

Game port disabled

JP16

Open

PARALLEL PORT ADDRESS SELECTION

Setting

JP9/E

JP9/F

LPT1 (378h)

Pins 2 & 3 closed

Pins 1 & 2 closed

 

LPT2 (278h)

Pins 1 & 2 closed

Pins 2 & 3 closed

 

LPT3 (3BCh)

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORT 1 ADDRESS SELECTION

Setting

JP9/A

JP9/B

COM1 (3F8h)

Pins 1 & 2 closed

Pins 2 & 3 closed

 

COM3 (3E8h)

Pins 2 & 3 closed

Pins 1 & 2 closed

 

COM4 (2E8h)

Pins 1 & 2 closed

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORT 2 ADDRESS SELECTION

Setting

JP9/C

JP9/D

COM2 (2F8h)

Pins 1 & 2 closed

Pins 2 & 3 closed

 

COM3 (3E8h)

Pins 1 & 2 closed

Pins 1 & 2 closed

 

COM4 (2E8h)

Pins 2 & 3 closed

Pins 1 & 2 closed

 

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORT 1 INTERRUPT SELECTION

IRQ

JP12/A

JP12/B

JP12/C

 

IRQ3

Open

Closed

Open

IRQ4

Closed

Open

Open

 

IRQ5

Open

Open

Closed

SERIAL PORT 2 INTERRUPT SELECTION

IRQ

JP12/D

JP12/E

JP12/F

IRQ3

Closed

Open

Open

 

IRQ4

Open

Closed

Open

 

IRQ5

Open

Open

Closed

PARALLEL PORT INTERRUPT SELECTION

IRQ

JP12/G

JP12/H

7

Closed

Open

 

5

Open

Closed

IDEIOR PATH SELECTION

Function

Label

Position

 

W83758p IOROP (buffer)

J1

Pins 1 & 2 closed

ATBUS IOR

J1

Pins 2 & 3 closed

IDEIOW PATH SELECTION

Function

Label

Position

 

W83758p IOWOP (buffer)

J2

Pins 1 & 2 closed

ATBUS IOW

J2

Pins 2 & 3 closed