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IDE-PCI-2 (ASIC VERSION)

CHAINTECH COMPUTER COMPANY, LTD.

IDE-PCI-2 (ASIC 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

2-pin connector - drive active LED (primary IDE)

CN3

2-pin connector - drive active LED (secondary IDE)

CN4

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Primary IDE(AT) interface enabled

JP3/pins 1 & 2

closed

 

Primary IDE(AT) interface disabled

JP3/pins 2 & 3

closed

Secondary IDE(AT) interface enabled

JP4/pins 1 & 2

closed

 

Secondary IDE(AT) interface disabled

JP4/pins 2 & 3

closed

 

CPU clock speed <=33MHz

JP6/pins 1 & 2

closed

 

CPU clock speed >33MHz

JP6/pins 2 & 3

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

JP2/ 1

JP2/2

JP2/ 3

JP2/ 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

JP7

JP8

0 (600ns. normal speed device)

pins 1 & 2 closed

pins 1 & 2 closed

1 (383ns. fast speed device)

pins 1 & 2 closed

pins 2 & 3 closed

2 (240ns. turbo speed device)

pins 2 & 3 closed

pins 1 & 2 closed