TNETX3150 datasheet(12/113 Pages) TI1

12 / 113 page

TNETX3150/TNETX3150A

ThunderSWITCH™ 15-PORT 10-/100-MBIT/S ETHERNET™ SWITCH

SPWS027F – FEBRUARY 1997 – REVISED SEPTEMBER 1997

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

Terminal Functions (Continued)

network monitoring (NMON) interface (see system NMON register at 0x00A2)

TERMINAL

I/O

DESCRIPTION

NAME

NO.

I/O

DESCRIPTION

NMON00

Network monitor bit 00. The NMON00 function is determined by the logic state of MONRXTX and

MONWIDE bits. See

system NMON register.

NMON01

Network monitor bit 01. The NMON01 function is determined by the logic state of MONRXTX and

MONWIDE bits. See

system NMON register.

NMON02

Network monitor bit 02. The NMON02 function is determined by the logic state of MONRXTX and

MONWIDE bits. See

system NMON register.

NMON03

Network monitor bit 03. The NMON03 function is determined by the logic state of MONRXTX and

MONWIDE bits. See

system NMON register.

NMON04

Network monitor bit 04. The NMON04 function is determined by the logic state of MONRXTX and

MONWIDE bits. See

system NMON register.

NMON05

Network monitor bit 05. The NMON05 function is determined by the logic state of MONRXTX and

MONWIDE bits. See

system NMON register.

NMON06

Network monitor bit 06. The NMON06 function is determined by the logic state of MONRXTX and

MONWIDE bits. See

system NMON register.

DRAM interface

TERMINAL

I/O

DESCRIPTION

NAME†

NO.

I/O

DESCRIPTION

DA00

A23

DA01

A24

DA02

B23

DA03

C23

DRAM address bus DA00 DA07 is time multiplexed with row and column address strobes

DA04

C26

DRAM address bus. DA00–DA07 is time multiplexed with row and column address strobes.

DA05

D24

DA06

D25

DA07

D26

DX00

E23

DX01

E24

DRAM extended address lines. DX00–DX02 is time multiplexed with row and column address strobes.

DX02

E26

DCAS

F23

DRAM column address select. DCAS is the column address strobe.

DRAS

F26

DRAM row address select. DRAS is the row address strobe

† DD00 is the least-significant bit.

TNETX3150 Datasheet(PDF) 12 Page - Texas Instruments

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