PURE DATA LTD.

PDI9025-16

NIC Type

Token-Ring

Transfer Rate

4/16Mbps

Data Bus

16-bit ISA

Topology

Ring

Wiring Type

Shielded/Unshielded twisted pair

Boot ROM

Available

INTERRUPT REQUEST

IRQ

JP3A

JP3B

JP3C

JP3D

JP3E

JP3F

JP3G

JP3H

JP3I

 

3

Closed

Open

Open

Open

Open

Open

Open

Open

Open

 

4

Open

Closed

Open

Open

Open

Open

Open

Open

Open

 

5

Open

Open

Closed

Open

Open

Open

Open

Open

Open

 

6

Open

Open

Open

Closed

Open

Open

Open

Open

Open

 

7

Open

Open

Open

Open

Closed

Open

Open

Open

Open

»

2/9

Open

Open

Open

Open

Open

Closed

Open

Open

Open

 

10

Open

Open

Open

Open

Open

Open

Closed

Open

Open

 

11

Open

Open

Open

Open

Open

Open

Open

Closed

Open

 

12

Open

Open

Open

Open

Open

Open

Open

Open

Closed

DMA CHANNEL

Channel

JP4A

JP4B

JP4C

JP4D

JP4E

JP4F

»

DMA5

Open

Open

Closed

Open

Open

Closed

 

DMA6

Open

Closed

Open

Open

Closed

Open

 

DMA7

Closed

Open

Open

Closed

Open

Open

CARD TIMING

Setting

JP6

»

Oscillator select internal (6MHz)

Pins 2 & 3 Closed

 

Oscillator select external (Host bus speed of 8 or 10MHz)

Pins 1 & 2 Closed

BOOT ROM SIZE

ROM size

JP11

JP12

»

8/16KB

Pins 2 & 3 Closed

Pins 2 & 3 Closed

 

32KB

Pins 1 & 2 Closed

Pins 2 & 3 Closed

 

64KB

Pins 1 & 2 Closed

Pins 1 & 2 Closed

BOOT ROM

Setting

JP13

Disabled

Pins 2 & 3 Closed

Enabled

Pins 1 & 2 Closed

ALTERNATE/PRIMARY CARD SELECT

Setting

Address

Boot ROM Address

JP14

»

Primary

0A20-0A2Fh

D0000-D7FFFh

Pins 2 & 3 Closed

 

Alternate

1A20-1A2Fh

D8000-DFFFFh

Pins 1 & 2 Closed

BRIDGE PAL ENABLED

Setting

JP15

»

Bridge PAL disabled

Pins 2 & 3 Closed

 

Bridge PAL enabled

Pins 1 & 2 Closed

Note:If installing two cards for a bridge configuration, both cards must be set to enable the bridge PALs and bridge PAL chips must be installed at UE5 of each card.