Texas Instruments TNETX3270 Switch manual

Summary of contents each page of manual

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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 752.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 description The TNETX3270 provides highly integrated switching solutions that allow network designers to lower overall system costs.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SDRAM Interface 36 . . . . . . . . . . . . . . .
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 V DD(2.
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TNETX3270 ThunderSWITCH 24/3 ETHERNET SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999  POST OFFICE BOX 655303 DALLAS, TEXAS 75265 • .
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 752.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 7 POST OFFICE BOX 655303 • DALLAS, TEXAS 752.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 T erminal Functions (Continued) 10-/100-Mbit/s MAC interface (ports 24–26) (continued) † TERMINAL I/O INTERNAL DESCRIPTION NAME NO.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 9 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 T erminal Functions (Continued) SDRAM interface TERMINAL I/O INTERNAL DESCRIPTION NAME NO.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 10 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 T erminal Functions (Continued) host DIO interface TERMINAL I/O INTERNAL DESCRIPTION NAME NO.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 11 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 T erminal Functions (Continued) serial MII management PHY interface TERMINAL I/O INTERNAL DESCRIPTION NAME NO.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 12 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 T erminal Functions (Continued) miscellaneous TERMINAL I/O INTERNAL DESCRIPTION NAME NO.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 13 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 DIO register groups T able 1.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 14 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 T able 2.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 15 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 T able 2.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 16 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 T able 2.
Page 17

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 17 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 T able 2.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 18 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 19 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 network management port Frames can be received or transmitted via the DIO interface using a built-in port, the network management (NM) port.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 20 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 frame format on the NM port The frame format on the NM port differs slightly from a standard Ethernet frame format.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 21 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 22

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 22 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 23

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 23 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 receive filtering of frames Received frames that contain an error (e.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 24 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 25

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 25 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 T able 5.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 26 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 27 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 28

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 28 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 29

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 29 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 JT AG interface The TNETX3270 is fully IEEE Std 1 149.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 30 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 T able 10. LED Status Bit Definitions and Shift Order ORDER NAME FUNCTION slast = 0 slast = 1 NAME FUNCTION 1–7 1–7 0 Zero.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 31 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 T able 1 1.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 32 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 33

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 33 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 34

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 34 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 35

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 35 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 36

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 36 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 37

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 37 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SDRAM interface (continued) T able 15.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 38 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 39

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 39 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 frame routing VLAN support The internal routing engine supports the IEEE Std 802.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 40 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 IEEE Std 802.1Q headers – reception When the internal address-lookup engine (IALE) examines the received frame, it contains an IEEE Std 802.
Page 41

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 41 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 42

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 42 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 Unknown Multicast Destination Start Known VLAN? Source Port = 1 in.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 43 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 44

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 44 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 45

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 45 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 46

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 46 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 47

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 47 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 pause frame reception The IEEE Std 802.3X standard defines a MAC control frame as any frame containing a length/type value = 88.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 48 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 49

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 49 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 TNETX3270 08 07 06 05 04 03 02 01 00 NM 09 26 Figure 10.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 50 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 51 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 absolute maximum ratings over operating junction temperature range (unless otherwise noted) † Supply voltage range: V DD(2.
Page 52

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 52 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 P ARAMETER MEASUREMENT INFORMA TION Outputs are driven to a minimum high-logic level of 3.
Page 53

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 53 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 10-Mbit/s interface (ports 00–23) timing requirements (see Notes 3 through 6 and Figure 13) NO.
Page 54

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 54 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 55

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 55 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 10-/100-Mbit/s transmit ports (24, 25, and 26) timing requirements (see Figure 15) NO.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 56 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 57

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 57 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SDRAM subcycle operating characteristics over recommended operating conditions (see Figure 17) NO.
Page 58

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 58 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 DIO/DMA interface The DIO interface is asynchronous to allow easy adaptation to a range of microprocessor devices and computer system interfaces.
Page 59

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 59 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 DIO/DMA read cycle timing requirements (see Figure 19) NO.
Page 60

TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 60 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 serial MII management interface timing requirements (see Figure 20) NO.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 61 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 EEPROM interface operating characteristics over recommended operating conditions (see Figure 21) NO P ARAMETER TNETX3150 TNETX3150A UNIT NO .
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 62 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 LED interface operating characteristics over recommended operating conditions (see Figure 22) NO.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 63 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 power-up OSCIN and RESET timing requirements (see Figure 23) NO.
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TNETX3270 ThunderSWITCH  24/3 ETHERNET  SWITCH WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999 64 POST OFFICE BOX 655303 • DALLAS, TEXAS 75.
Page 65

IMPORT ANT NOTICE T exas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify , before placing orders, that information being relied on is current and complete.

Read the Texas Instruments TNETX3270 manual - avoid problems

An important point after buying a device Texas Instruments TNETX3270 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:

to know how to properly use the device
to know how to perform maintenance/ periodic checks of correct operation of the product Texas Instruments TNETX3270
to know what to do in case of failure Texas Instruments TNETX3270

If you have not bought Texas Instruments TNETX3270 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Texas Instruments TNETX3270 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Texas Instruments TNETX3270 you will learn all the available features of the product, as well as information on its operation. The information that you get Texas Instruments TNETX3270 will certainly help you make a decision on the purchase.

If you already are a holder of Texas Instruments TNETX3270, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Texas Instruments TNETX3270.

However, one of the most important roles played by the user manual is to help in solving problems with Texas Instruments TNETX3270. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Texas Instruments TNETX3270 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center

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Read the Texas Instruments TNETX3270 manual - avoid problems

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