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IDE-PCI (TTL VERSION)

CHAINTECH COMPUTER COMPANY, LTD.

IDE-PCI (TTL VERSION)

Data bus:

32-bit PCI

Size:

Half-length, full-height card

Hard drive supported:

Four IDE(XT) drives

Floppy drives supported:

None

CONNECTIONS

Function

Location

40-pin primary IDE(AT) connector

CN1

40-pin secondary IDE(AT) connector

CN2

4-pin connector - drive active LED

JP2

USER CONFIGURABLE SETTINGS

Function

Location

Setting

 

CPU clock speed <=33MHz

JP3/ 3

open

 

CPU clock speed >33MHz

JP3/ 3

closed

IDE(AT) interface enabled

JP4

open

 

IDE(AT) interface disabled

JP4

closed

PCI INTERRUPT SELECTION FOR PRIMARY IDE, IRQ 14

INT

JP1/ 1

JP1/ 2

JP1/ 3

JP1/ 4

A

closed

open

open

open

B

open

closed

open

open

C

open

open

closed

open

D

open

open

open

closed

PCI INTERRUPT SELECTION FOR SECONDARY IDE, IRQ 15

INT

JP5/ 1

JP5/ 2

JP5/ 3

JP5/ 4

A

closed

open

open

open

B

open

closed

open

open

C

open

open

closed

open

D

open

open

open

closed

TIMING MODE SELECTION

Mode

JP3/ 1

JP3/ 2

0 (600ns. normal speed device)

open

open

1 (383ns. fast speed device)

closed

open

2 (240ns. turbo speed device)

open

closed