DATA TECHNOLOGY CORPORATION

DTC ULTIMA (400576-89A)

Card Type

Hard drive controller card

Hard drives supported

Two EIDE(AT) interface drives

Floppy drives supported

None

Data-bus

32-bit VESA Local Bus

Size

Full-length, half-height card

CONNECTIONS

Function

Label

Function

Label

4-pin connector - drive active LED

JP7

Audio-in - CD-ROM

JP9

Audio-in - CD-ROM (Mitsumi)

JP8

40-pin EIDE(AT) interface connector

P1

USER CONFIGURABLE CONNECTIONS

Function

Location

Setting

»

BIOS enabled

JP4

Closed

 

BIOS disabled

JP4

Open

»

IOCHRDY signal enabled

JP5

Closed

 

IOCHRDY signal disabled

JP5

Open

»

EIDE(AT) interface enabled

JP6

Pins 1 & 2 closed

 

EIDE(AT) interface disabled

JP6

Pins 2 & 3 closed

IDE INTERRUPT SELECTION

IRQ

JP1

 

IRQ11

Pins 5 & 6 closed

 

IRQ12

Pins 4 & 5 closed

»

IRQ14

Pins 1 & 2 closed

 

IRQ15

Pins 2 & 3 closed

IDE I/O ADDRESS SELECTION

Address

JP2

 

168-16Fh

Pins 1 & 2, 4 & 5 closed

 

170-177h

Pins 1 & 2, 5 & 6 closed

 

1E8-1EFh

Pins 2 & 3, 4 & 5 closed

»

1F0-1F7h

Pins 2 & 3, 5 & 6 closed

BIOS ADDRESS SELECTION

Address

JP3

 

C8000-CBFFFh

Pins 1 & 2, 4 & 5 closed

 

CC000-DBFFFh

Pins 2 & 3, 4 & 5 closed

 

D8000-DFFFFh

Pins 1 & 2, 5 & 6 closed

»

DC000-DFFFFh

Pins 2 & 3, 5 & 6 closed