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DTC2277 (TEKRAM VER. 2)

DATA TECHNOLOGY CORPORATION

DTC2277 (TEKRAM VER. 2)

Chipset

Tekram

Maximum Onboard Memory

Unidentified

Data Bus

32-bit VESA local bus

Card Size

Full height, full length

Hard Drives Supported

Four IDE-AT devices

Floppy Drives Supported

Unidentified

CONNECTIONS

Function

Label

Function

Label

40-pin primary IDE(AT) connector

CN1

4-pin drive active LED

JP1

40-pin secondary IDE(AT) connector

CN2

4-pin connector to speaker

JP2

34-pin cable connector - floppy drive

CN3

   

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Primary channel noise filter mode 1 enabled

JDR0

Open

 

Primary channel noise filter mode 2 enabled

JDR0

Closed

Secondary channel noise filter mode 1 enabled

JDR1

Open

 

Secondary channel noise filter mode 2 enabled

JDR1

Closed

Factory configured - do not alter

JP3

Unidentified

Factory configured - do not alter

JP4

Unidentified

Note:The exact implementation of the noise filter modes are unidentified. However, mode 1 is compatible with most hard drives.

DRAM CONFIGURATION

The configuration of the memory is unidentified.