TNETX15VE datasheet(20/113 Pages) TI1

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TNETX15VE

VLAN-ENGINE ADDRESS-LOOKUP DEVICE

SPWS028B – APRIL 1997 – REVISED SEPTEMBER 1997

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

EEPROM auto-configuration from an external x24C02 EEPROM (continued)

The TNETX15VE EEPROM register assignments are shown in Table 1:

Table 1. EEPROM Register Assignments (Addresses Not Listed Are Reserved)

DIO ADDRESS

(All values in hex)

EEPROM MEMORY

ADDRESS

(All values in hex)

REGISTERS

0x0001

0x00

RAMsize

0x0002–0003

0x01–0x02

Agingtimer

0x0004–0005

0x03–0x04

NLRNports

0x0050–0051

0x05–0x06

VLANmask0

0x0052–0053

0x07–0x08

VLANmask1

0x0054–0055

0x09–0x0A

VLANmask2

0x0056–0057

0x0B–0x0C

VLANmask3

0x0070

0x25

TagVLAN0/TagVLAN1

0x0071

0x26

TagVLAN2/TagVLAN3

0x0072

0x27

TagVLAN4/TagVLAN5

0x0073

0x28

TagVLAN6/TagVLAN7

0x0074

0x29

TagVLAN8/TagVLAN9

0x0075

0x2A

TagVLAN10/TagVLAN11

0x0076

0x2B

TagVLAN12/TagVLAN13

0x0077

0x2C

TagVLAN14/TagVLAN15

0x0078

0x2D

VLANID1

0x0080

0x35

VLANID2

0x0088

0x3D

VLANID3

0x0090

0x45

VLANID4

0x0098

0x4D

VLANID5

0x00A0

0x55

VLANID6

0x00A8

0x5D

VLANID7

0x00B0

0x65

VLANID8

0x00B8

0x6D

VLANID9

0x00C0

0x75

VLANID10

0x00C8

0x7D

VLANID11

0x00D0

0x85

VLANID12

0x00D8

0x8D

VLANID13

0x00E0

0x95

VLANID14

0x0008–0009

0x9D–0x9E

Control

0x9F–0xA2

CRC

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