...because we can't all be on the bleeding edge...





ENHANCED IDE MASTER VL

SIIG, INC.

ENHANCED IDE MASTER VL

Data bus:

32-bit VL-Bus

Size:

Three/quarter-length, half-height card

Hard drive supported:

Four IDE (AT) interface drives

Floppy drives supported:

Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB drives

CONNECTIONS

Function

Location

40-pin IDE (AT) interface connector

CN1

2-pin connector - drive active LED

CN2

40-pin IDE (AT) interface connector

CN3

2-pin connector - drive active LED

CN4

34-pin controller cable connector - floppy drive

CN5

16-pin game port connector - internal

CN6

9-pin serial port - extetrnal

CN7

10-pin serial port connector - internal

CN8

25-pin parallel port connector - external

P1

USER CONFIGURABLE SETTINGS

Function

Location

Setting

VL-Bus IDE (AT) interface enabled

J7/pins 1 & 2

closed

 

VL-Bus IDE (AT) interface disabled

J7/pins 2 & 3

closed

VL-Bus IDE (AT) primary address

J8/pins 1 & 2

closed

 

VL-Bus IDE (AT) secondary address

J8/pins 2 & 3

closed

VL-Bus IDE (AT) IRQ14 select

J9/pins 1 & 2

closed

 

VL-Bus IDE (AT) IRQ15 select

J9/pins 2 & 3

closed

Parallel port IRQ7 select

J20/pins 1 & 2

closed

 

Parallel port IRQ5 select

J20/pins 2 & 3

closed

ISA-Bus IDE (AT) IRQ15 select

J21/pins 1 & 2

closed

 

ISA-Bus IDE (AT) IRQ14 select

J21/pins 2& 3

closed

ISA-Bus IDE (AT) secondary address

J22/pins 1 & 2

closed

 

ISA-Bus IDE (AT) IRQ15 primary address

J22/pins 2 & 3

closed

Game port enabled

J35

closed

 

Game port disabled

J35

open

Floppy controller enabled

J40/pins 1 & 2

closed

 

Floppy controller disabled

J40/pins 2 & 3

closed

ISA-Bus IDE (AT) interface enabled

J41/pins 1 & 2

closed

 

ISA-Bus IDE (AT) interface disabled

J41/pins 2 & 3

closed

VL-BUS IDE (AT) DRIVE SPEED SELECTION

Speed

J2

J3

2

pins 1 & 2 closed

pins 1 & 2 closed

 

0

pins 1 & 2 closed

pins 2 & 3 closed

 

4

pins 2 & 3 closed

pins 2 & 3 closed

 

6

pins 2 & 3 closed

pins 1 & 2 closed

SERIAL PORT 1 CONFIGURATION

COM

J36

J37

COM1 (3F8h)

pins 1 & 2 closed

pins 1 & 2 closed

COM2 (2F8h)

pins 1 & 2 closed

pins 2 & 3 closed

COM3 (3E8h)

pins 2 & 3 closed

pins 1 & 2 closed

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

SERIAL PORT 1 INTERRUPT SELECTION

IRQ

J12

J13

J14

J15

J16

J17

J18

J19

4

open

open

open

open

open

open

1 & 2

open

2/9

open

open

open

2 & 3

open

open

open

open

3

open

open

open

open

open

open

open

2 & 3

5

open

open

open

open

open

2 & 3

open

open

7

open

open

open

open

2 & 3

open

open

open

10

open

open

2 & 3

open

open

open

open

open

11

open

2 & 3

open

open

open

open

open

open

12

2 & 3

open

open

open

open

open

open

open

Note: Pins designated are in the closed position.

SERIAL PORT 2 CONFIGURATION

COM

J38

J39

COM2 (2F8h)

pins 1 & 2 closed

pins 1 & 2 closed

COM1 (3F8h)

pins 1 & 2 closed

pins 2 & 3 closed

COM4 (2E8h)

pins 2 & 3 closed

pins 1 & 2 closed

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

SERIAL PORT 2 INTERRUPT SELECTION

IRQ

J12

J13

J14

J15

J16

J17

J18

J19

3

open

open

open

open

open

open

open

1 & 2

2/9

open

open

open

1 & 2

open

open

open

open

4

open

open

open

open

open

open

2 & 3

open

5

open

open

open

open

open

1 & 2

open

open

7

open

open

open

open

1 & 2

open

open

open

10

open

open

1 & 2

open

open

open

open

open

11

open

1 & 2

open

open

open

open

open

open

12

1 & 2

open

open

open

open

open

open

open

Note: Pins designated are in the closed position.

PARALLEL PORT CONFIGURATION

LPT

J42

J43

LPT1 (378h)

pins 1 & 2 closed

pins 1 & 2 closed

LPT2 (278h)

pins 1 & 2 closed

pins 2 & 3 closed

LPT3 (3BCh)

pins 2 & 3 closed

pins 2 & 3 closed

Disabled

pins 2 & 3 closed

pins 1 & 2 closed

PARALLEL PORT MODE SELECTION

Mode

J27

J28

EPP/Bi-directional

pins 2 & 3 closed

pins 1 & 2 closed

ECP

pins 1 & 2 closed

pins 2 & 3 closed

ECP & EPP

pins 2 & 3 closed

pins 2 & 3 closed

SPP

pins 1 & 2 closed

pins 1 & 2 closed

PARALLEL PORT DMA CHANNEL SELECTION

Channel

J44

J45

3

pins 2 & 3 closed

pins 2 & 3 closed

 

1

pins 1 & 2 closed

pins 1 & 2 closed

Note: DMA channel selection is only in ECP mode.

BIOS ADDRESS SELECTION

Setting

J4

J5

J6

DC000h

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

 

C8000h

pins 2 & 3 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

CC000h

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

 

D0000h

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

D4000h

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

 

D8000h

pins 2 & 3 closed

pins 1 & 2 closed

pins 1 & 2 closed