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SIDE-2/VL

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.