TNETX3110 datasheet(41/65 Pages) TI1

41 / 65 page

TNETX3110

ThunderSWITCH

™ 8/3 ETHERNET™ SWITCH

WITH 8 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS

SPWS047A – MARCH 1998 – REVISED APRIL 1999

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

Unknown

Multicast

Destination

Start

Known

VLAN?

Source Port = 1 in.

VLANnports?

Yes

Destination

Address

Found?

Yes

Unkmem

Key:

interrupt

Yes

UnkVLAN

Destination

Multicast?

Destination

Multicast?

Yes

Destination

Locked

Bit = 1?

Source Port

Blocked by

RxUniBlockPorts

and Dest.

Nblck=0?

Yes

Source Port

Blocked by

RxMultiBlockPorts

and Dest.

Nblck=0?

Source Port

Blocked by

RxMultiBlockPorts?

Yes

Source Port

Blocked by

RxUniBlockPorts?

Destination

Multicast?

Yes

Source Port

Blocked by

RxMultiBlockPorts or

UnkVLAN=0?

Port Routing

Code = Port Code

From Records

Port Routing

Code = Port Vector

From Records

Port Routing

Code =

UnkMultiPorts

Port Routing

Code =

UnkUniPorts

Port Routing

Code =

UnkVLANPort

AND Port Routing

Code With VLAN

VLANnports Code

Include UplinkPort

in Port

Routing Code

Destination

Cuplink Bit

Set?

To A

(Continued)

To B

(Continued)

Yes

statistic

Unknown

Unlcast

Destination

Set Port Routing

Code to 0

To C

(Continued)

Figure 8. Frame-Routing Algorithm

TNETX3110 Datenblatt(PDF) 41 Page - Texas Instruments

TNETX3110 Datenblatt(HTML) 41 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65

Datenblatt Download

Link URL