HwMuseum | Index

ACCULOGIC, INC.

SIDE-2/VL

Data bus:

32-bit VL-bus

Size:

Three-fourth length, half-height card

Hard drive supported:

Four IDE(AT) drives

Floppy drives supported:

None

CONNECTIONS

Function

Location

40-pin VESA primary IDE(AT) connector

J1

4-pin connector - drive active LED

J2

40-pin ISA secondary IDE(AT) connector

J4

USER CONFIGURABLE SETTINGS

Function

Location

Setting

»

VESA IDE(AT) interface enabled

JP3

Pins 1 & 2 closed

 

VESA IDE(AT) interface disabled

JP3

Pins 2 & 3 closed

»

VESA IDE primary address is 1F0h

JP4

Pins 1 & 2 closed

 

VESA IDE secondary address is 170h

JP4

Pins 2 & 3 closed

»

VESA I/O address is 078h

JP5

Pins 1 & 2 closed

 

VESA I/O address is 178h

JP5

Pins 2 & 3 closed

»

ISA secondary IOCHRDY signal disabled

JP8

Open

 

ISA secondary IOCHRDY signal enabled

JP8

Closed

»

ISA secondary IDE(AT) interface disabled

JP10

Pins 1 & 2 closed

 

ISA secondary IDE(AT) interface enabled

JP10

Pins 2 & 3 closed

BIOS ADDRESS SELECTION

Address

JP6

JP7

»

C800h

Off

Closed

 

D000h

On

Open

 

D800h

Off

Open

 

Disabled

On

Closed

PRIMARY IDE INTERRUPT SELECTION

IRQ

JP1

JP2

»

VESA is primary IDE (IRQ 14) and

ISA is secondary IDE

Pins 1 & 2 closed

Pins 1 & 2 closed

 

VESA is primary IDE (IRQ14)

Pins 1 & 2 closed

Pins 2 & 3 closed

 

VESA is secondary IDE

Pins 2 & 3 closed

Pins 2 & 3 closed

Note: Jumper J9 selects the IRQ for secondary VESA/ISA IDE.

SECONDARY IDE INTERRUPT SELECTION

IRQ

JP9/A

JP9/B

JP9/C

JP9/D

»

IRQ15

Closed

Open

Open

Open

 

IRQ10

Open

Closed

Open

Open

 

IRQ11

Open

Open

Closed

Open

 

IRQ12

Open

Open

Open

Closed

MISCELLANEOUS TECHNICAL NOTE

The location of pin 1 on all jumpers is unidentified.