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K1601

KLEVER COMPUTERS, INC.

K1601

NIC Type

Token-Ring

Transfer Rate

4/16Mbps

Data Bus

8/16-bit ISA

Topology

Ring

Wiring Type

Unshielded twisted pair (RJ-45)

Shielded twisted pair (DB-9 port)

Boot ROM

Available

NETWORK SEGMENT SPEED

Speed

JP1A - JP1D

16Mbps

Pins 2 & 3 closed

 

4Mbps

Pins 1 & 2 closed

Note:All cards on the network segment must have this option set the same.

CABLE TYPE

Type

JP2A - JP2D

Unshielded twisted pair (RJ-45 port)

Pins 1 & 2 closed

 

Shielded twisted pair (DB-9 port)

Pins 2 & 3 closed

ONBOARD RAM SIZE

Size

DRAM

SW1/1

128KB

None

N/A

512KB

(4) 256K x 4

Off

2MB

(4) 1M x 4

On

Note:DRAMs should have an access time of 100ns.

BOOT ROM ADDRESS

Address

SW1/3

SW1/4

SW1/5

SW1/6

SW1/7

C0000 - C1FFFh

On

On

On

On

On

C2000 - C3FFFh

Off

On

On

On

On

C4000 - C5FFFh

On

Off

On

On

On

C6000 - C7FFFh

Off

Off

On

On

On

C8000 - C9FFFh

On

On

Off

On

On

CA000 - CBFFFh

Off

On

Off

On

On

CC000 - CDFFFh

On

Off

Off

On

On

CE000 - CFFFFh

Off

Off

Off

On

On

D0000 - D1FFFh

On

On

On

Off

On

D2000 - D3FFFh

Off

On

On

Off

On

D4000 - D5FFFh

On

Off

On

Off

On

D6000 - D7FFFh

Off

Off

On

Off

On

D8000 - D9FFFh

On

On

Off

Off

On

DA000 - DBFFFh

Off

On

Off

Off

On

DC000 - DDFFFh

On

Off

Off

Off

On

DE000 - DFFFFh

Off

Off

Off

Off

On

E0000 - E1FFFh

On

On

On

On

Off

E2000 - E3FFFh

Off

On

On

On

Off

E4000 - E5FFFh

On

Off

On

On

Off

E6000 - E7FFFh

Off

Off

On

On

Off

E8000 - E9FFFh

On

On

Off

On

Off

EA000 - EBFFFh

Off

On

Off

On

Off

EC000 - EDFFFh

On

Off

Off

On

Off

EE000 - EFFFFh

Off

Off

Off

On

Off

F0000 - F1FFFh

On

On

On

Off

Off

F2000 - F3FFFh

Off

On

On

Off

Off

F4000 - F5FFFh

On

Off

On

Off

Off

F6000 - F7FFFh

Off

Off

On

Off

Off

F8000 - F9FFFh

On

On

Off

Off

Off

FA000 - FBFFFh

Off

On

Off

Off

Off

FC000 - FFFFFh

On

Off

Off

Off

Off

FE000 - FFFFFh

Off

Off

Off

Off

Off

BOOT ROM

Setting

SW1/8

Disabled

On

 

Enabled

Off

DMA CHANNEL

Channel

SW2/1

SW2/2

DMA5

On

On

 

DMA6

Off

On

 

DMA7

On

Off

 

Programmed I/O

Off

Off

Note:If the card is installed into an 8-bit slot, programmed I/O is automatically selected regardless of the switch

INTERRUPT REQUEST

IRQ

SW2/3

SW2/4

SW2/5

2/9

On

On

Off

 

3

Off

On

Off

 

5

On

Off

On

 

7

Off

Off

On

 

10

On

Off

Off

 

11

Off

Off

Off

 

12

On

On

On

 

15

Off

On

On

I/O BASE ADDRESS

Address

SW2/6

SW2/7

SW2/8

0A20 - 0A23h, 0A30 - 0A3Fh

Off

Off

Off

0A24 - 0A27h, 0A40 - 0A47h

Off

On

Off

0A50 - 0A53h, 0A60 - 0A6Fh

On

Off

Off

0A54 - 0A57h, 0A70 - 0A7Fh

On

On

Off

1A20 - 1A23h, 1A30 - 1A3Fh

Off

Off

On

1A24 - 1A27h, 1A40 - 1A47h

Off

On

On

1A50 - 1A54h, 1A60 - 1A6Fh

On

Off

On

1A54 - 1A57h, 1A70 - 1A7Fh

On

On

On

FACTORY CONFIGURED SETTINGS

Switch

Setting

SW1/2

Unused

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED1

Green

On

Network connection is good

LED1

Green

Off

Network connection is broken

LED2

Red

On

Data is being transmitted or received

LED2

Red

Off

Data is not being transmitted or received