TULIP COMPUTERS

TTCC-16

NIC Type

Token Ring

Transfer Rate

4/16 Mbps

Data Bus

16-bit ISA

Topology

Ring

Wiring Type

Shielded twisted pair

Unshielded twisted pair

Boot ROM

Not Available

ADDRESS CONFIGURATION

Base Memory Address

I/O Address

SW1/1

SW1/2

SW1/3

C0000h

86A0h

On

On

On

C4000h

96A0h

Off

On

On

C8000h

A6A0h

On

Off

On

CC000h

B6A0h

Off

Off

On

D0000h

C6A0h

On

On

Off

D4000h

D6A0h

Off

On

Off

D8000h

E6A0h

On

Off

Off

DC000h

F6A0h

Off

Off

Off

CABLE TYPE

Type

SW1/12

Shielded twisted pair

On

Unshielded twisted pair

Off

DATA RATE SELECT

Rate

SW1/11

4Mbps

On

16Mbps

Off

DMA CONFIGURATION

DMA

SW1/9

SW1/10

5

On

On

6

Off

On

7

On

Off

Disabled

Off

Off

INTERRUPT SELECT

IRQ

SW1/4

SW1/5

9

On

On

10

Off

On

11

On

Off

15

Off

Off

SYSTEM SPEED

Speed

SW1/6

Normal

On

Fast

Off

RPL CONFIGURATION

Setting

SW1/8

Enabled

Off

Disabled

On

FACTORY CONFIGURED SETTINGS

Switch

Setting

SW1/7

On

MISCELLANEOUS TECHNICAL NOTES

Note: Unshielded twisted pair cable is attached to the TTCC-16 adapter via a proprietary adapter cable.