DATA TECHNOLOGY CORPORATION

DTC2188

Data bus:

16-bit ISA

Size:

Half-length, half-height card

Hard drive supported:

Two IDE(AT) or EIDE interface devices

Floppy drives supported:

None

CONNECTIONS

Function

Location

Right channel audio out

J1

Left channel audio out

J2

CD-ROM audio in

J3

CD-ROM audio in

J4

40-pin EIDE(AT) interface connector

J5

USER CONFIGURABLE SETTINGS

Function

Location

Setting

»

IOCHRDY signal disabled

W3

open

 

IOCHRDY signal enabled

W3

closed

»

IDE(AT) interface secondary address is 170h

W4

closed

 

IDE(AT) interface Alt. address is 160h

W4

open

»

Hard drive (170h) interrupt IRQ15 select

W5

pins 2 & 3 closed

 

Hard drive (170h) interrupt IRQ11 select

W5

pins 5 & 6 closed

 

Hard drive (170h) interrupt IRQ12 select

W5

pins 4 & 5 closed

 

Hard drive (170h) interrupt IRQ14 select

W5

pins 1 & 2 closed

 

Hard drive (160h) interrupt IRQ11 select

W5

pins 4 & 5 closed

 

Hard drive (160h) interrupt IRQ12 select

W5

pins 5 & 6 closed

MISCELLANEOUS TECHNICAL NOTES

The DTC 2188 can coexist with ST506/412(MFM), ST506/412(RLL), ESDI, SCSI and IDE controllers. Supports ATAPI IDE CD-ROM drives.