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MODEL 4C INTELLIGENT IDEA

GSI, INC.

MODEL 4C INTELLIGENT IDEA

Data bus:

16-bit, ISA

Size:

Half-length, full-height card

Hard drive supported:

Eight IDE (AT) Interface drives

Floppy drives supported:

None

CONNECTIONS

Function

Location

40-pin IDE(AT) Interface connector IDE-1

J1

40-pin IDE(AT) Interface connector IDE-2

J2

40-pin IDE(AT) Interface connector IDE-3

J3

40-pin IDE(AT) Interface connector IDE-4

J4

5-pin connector - DC power

J5

4-pin connector - drive active LED - IDE-1-IDE-4

J9

2-pin connector - drive active LED - IDE-1

J11/jumper 1

2-pin connector - drive active LED - IDE-2

J11/jumper 2

2-pin connector - drive active LED - IDE-3

J11/jumper 3

2-pin connector - drive active LED - IDE-4

J11/jumper 4

2-pin connector - drive active LED - IDE-1-IDE-4

J11/jumper 5

HARD DRIVE IDE-4 INTERRUPT REQUEST

IRQ

J6/jumper 1

J6/jumper 2

 

9

closed

open

10

open

closed

 

Disabled

open

open

HARD DRIVE IDE-3 INTERRUPT REQUEST

IRQ

J6/jumper 3

J6/jumper 4

11

closed

open

 

12

open

closed

 

Disabled

open

open

HARD DRIVE IDE-2 INTERRUPT REQUEST

IRQ

J6/jumper 5

J6/jumper 6

 

10

closed

open

15

open

closed

 

Disabled

open

open

USER CONFIGURABLE SETTINGS

Function

Location

Setting

Interrupt Request IRQ14 for IDE-1 enabled

J6/jumper 7

closed

 

Interrupt Request IRQ14 for IDE-1 disabled

J6/jumper 7

open

 

IDE-3 DMA Acknowledge DACK5 enabled

J7/jumper 1

closed

IDE-3 DMA Acknowledge DACK5 disabled

J7/jumper 1

open

 

IDE-3 DMA Request is DREQ5 enabled

J7/jumper 2

closed

IDE-3 DMA Request is DREQ5 disabled

J7/jumper 2

open

 

IDE-2 DMA Acknowledge DACK6 enabled

J7/jumper 3

closed

IDE-2 DMA Acknowledge DACK6 disabled

J7/jumper 3

open

 

IDE-2 DMA Request is DREQ6 enabled

J7/jumper 4

closed

IDE-2 DMA Request is DREQ6 disabled

J7/jumper 4

open

 

IDE-1 DMA Acknowledge DACK7 enabled

J7/jumper 5

closed

IDE-1 DMA Acknowledge DACK7 disabled

J7/jumper 5

open

 

IDE-1 DMA Request is DREQ7 enabled

J7/jumper 6

closed

IDE-1 DMA Request is DREQ7 disabled

J7/jumper 6

open

Hard drive IDE-1 enabled

J8/jumper 1

closed

 

Hard drive IDE-1 disabled

J8/jumper 1

open

Hard drive IDE-2 enabled

J8/jumper 2

closed

 

Hard drive IDE-2 disabled

J8/jumper 2

open

Hard drive IDE-3 enabled

J8/jumper 3

closed

 

Hard drive IDE-3 disabled

J8/jumper 3

open

Hard drive IDE-4 enabled

J8/jumper 4

closed

 

Hard drive IDE-4 disabled

J8/jumper 4

open

BIOS ADDRESS - J10

Address

J10/jumper 1

J10/jumper 2

CC00-CDFFh

closed

closed

 

D400-D5FFh

open

closed

 

DC00-DDFFh

closed

open

 

E000-E1FFh

open

open

MISCELLANEOUS TECHNICAL NOTES

IDE-4 has no DMA capability. For any disabled IDE channels, disable corresponding Interrupt Request and DMA configuration.