Benutzeranleitung / Produktwartung TNETX3270 des Produzenten Texas Instruments
Zur Seite of 65
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.
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.
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 . . . . . . . . . . . . . . .
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.
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 • .
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 .
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.
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.
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.
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.
Ein wichtiger Punkt beim Kauf des Geräts Texas Instruments TNETX3270 (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Texas Instruments TNETX3270 noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Texas Instruments TNETX3270 - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Texas Instruments TNETX3270 reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Texas Instruments TNETX3270 erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Texas Instruments TNETX3270 besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Texas Instruments TNETX3270 verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Texas Instruments TNETX3270. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Texas Instruments TNETX3270 gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
