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DTC-2277VL (400935-89A)

DATA TECHNOLOGY CORPORATION

DTC-2277VL (400935-89A)

Card Type

Hard drive controller card

Maximum Onboard Memory

16MB DRAM

Hard Drives supported

Four IDE drives

Floppy drives supported

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

Data Bus

32-bit VESA Local Bus

Card Size

Full-length, full-height card

CONNECTIONS

Function

Location

Function

Location

40-pin IDE(AT) connector

J1

34-pin cable connector - floppy drive

J3

40-pin IDE(AT) connector

J2

4-pin connector - drive active LED

JP1

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

JP2/4-6

Unidentified

BIOS ADDRESS SELECTION

Address

JP2/1

JP2/2

JP2/3

 

C8000

Closed

Open

Open

 

CC000

Open

Closed

Open

 

D0000

Closed

Closed

Open

 

D4000

Open

Open

Closed

 

D8000

Closed

Open

Closed

DC000

Closed

Closed

Closed

 

Disabled

Open

Open

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

512KB

(2) 256KB x 9

None

1MB

(2) 256KB x 9

(2) 256KB x 9

2MB

(2) 1MB x 9

None

4MB

(2) 1MB x 9

(2) 1MB x 9

8MB

(2) 4MB x 9

None

10MB

(2) 4MB x 9

(2) 1MB x 9

16MB

(2) 4MB x 9

(2) 4MB x 9