Français dropdown-ico

SMSC LAN9500i manuel d'utilisation

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

Aller à la page of

Les manuels d’utilisation similaires

Un bon manuel d’utilisation

Les règles imposent au revendeur l'obligation de fournir à l'acheteur, avec des marchandises, le manuel d’utilisation SMSC LAN9500i. Le manque du manuel d’utilisation ou les informations incorrectes fournies au consommateur sont à la base d'une plainte pour non-conformité du dispositif avec le contrat. Conformément à la loi, l’inclusion du manuel d’utilisation sous une forme autre que le papier est autorisée, ce qui est souvent utilisé récemment, en incluant la forme graphique ou électronique du manuel SMSC LAN9500i ou les vidéos d'instruction pour les utilisateurs. La condition est son caractère lisible et compréhensible.

Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation SMSC LAN9500i décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation SMSC LAN9500i devrait contenir:
- informations sur les caractéristiques techniques du dispositif SMSC LAN9500i
- nom du fabricant et année de fabrication SMSC LAN9500i
- instructions d'utilisation, de réglage et d’entretien de l'équipement SMSC LAN9500i
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage SMSC LAN9500i ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles SMSC LAN9500i et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service SMSC en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées SMSC LAN9500i, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif SMSC LAN9500i, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation SMSC LAN9500i. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    SMSC LAN9500/LAN9500i Revision 1.7 (10-02-08) DA T ASHEET Datasheet PRODUCT FEA TURES LAN9500/LAN9500i Hi-S peed USB 2.0 to 10/100 Ethernet Controller Highlight s  Single Chip Hi-S peed USB 2.0 to 10/100 Ethernet Controller  Integrated 10/100 Etherne t MAC w ith Full-Duplex Support  Integrated 10/100 Ethernet PHY with HP Auto-MDIX support [...]

  • Page 2

    Hi-S peed USB 2.0 to 10/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 2 Revision 1.7 (10-02-08) DA T ASHEET ORDER NUMBER(S): LAN9500-ABZJ FOR 56-PIN, QFN LEAD-FREE ROHS COMPLIANT P A CKAGE (0 TO +70°C TEMP RANGE) LAN9500i-ABZJ FOR 56-PIN, QFN LEAD-FREE ROHS COMPLIANT P ACKAG E (-40 T O +85°C TEMP RANGE) 80 ARKA Y DRIVE, HAUPP A UGE, NY [...]

  • Page 3

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 3 Revision 1.7 (10-02-08) DA T ASHEET T able of Content s Chapter 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.1 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 4

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 4 SMSC LAN9500/LAN9500i DA T ASHEET List of Figures Figure 1.1 LAN9500/LAN9500i System Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Figure 2.1 LAN9500/LAN9500i 56-Q FN Pin Assignments (TOP VIEW) . . . . . . . . . . .[...]

  • Page 5

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 5 Revision 1.7 (10-02-08) DA T ASHEET List Of T ables Table 2.1 MII Interface Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Table 2.2 EEPROM Pins . . . . . . . . . . . . . . . . . . . . . .[...]

  • Page 6

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 6 SMSC LAN9500/LAN9500i DA T ASHEET Chapter 1 Introduction 1.1 Block Diagram 1.1.1 Overview The LAN9500/LAN9500i is a high pe rformance Hi-S peed USB 2.0 to 10/100 Ethernet controller . With applications ranging from embedde d systems, set-top boxes, and PVR’ s , t[...]

  • Page 7

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 7 Revision 1.7 (10-02-08) DA T ASHEET 1.1.2 USB The USB portion of the LAN9500/LAN9500i integrates a Hi-S peed USB 2 .0 device controller and USB PHY . The USB device controller co ntains a USB low-level protocol interpreter which implemen ts the USB bus protocol, pack[...]

  • Page 8

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 8 SMSC LAN9500/LAN9500i DA T ASHEET 1.1.6 EEPROM Controller The LAN9500/LAN9500i contains an EEPROM controller for connection to an external EEPROM. This allows for the auto matic loadi ng of static configuration data upon power-on reset, pin reset, or software reset[...]

  • Page 9

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 9 Revision 1.7 (10-02-08) DA T ASHEET Chapter 2 Pin Description and Configuration Figure 2.1 LAN9500/LAN9500i 56-QFN Pin As signments (T OP VIEW) VSS NOTE: Exposed pad (VSS) on bottom of package must be connec ted to ground NOTE: When HP Auto-MDIX is activ ated, the TX[...]

  • Page 10

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 10 SMSC LAN9500/LAN9500i DA T ASHEET T able 2.1 MII Interface Pins NUM PINS NAME SYMBOL BUFFER TYPE DESCRIPTION 1 Receive Error (External PHY Mode) RXER IS (PD) Receive Error: In external PHY mode, the signal on this pin is input from the external PH Y and indicates [...]

  • Page 11

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 1 1 Revision 1.7 (10-02-08) DA T ASHEET 1 T ransmit Data 3 (External PHY Mode) TXD3 O8 (PU) T ransmit Data 3: In external PHY mode, this pin functions as the transmit data 3 output to the external PHY . General Purpose I/O 7 (Internal PHY Mode Only) GPIO7 IS/O8/ OD8 (P[...]

  • Page 12

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 12 SMSC LAN9500/LAN9500i DA T ASHEET Note 2.1 Configuration strap va lues are latched on pow er-on reset and system reset. Configuration straps are identified by an u nderlined symbol n ame. Signals that function as co nfiguration straps must be augmented with an ext[...]

  • Page 13

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 13 Revision 1.7 (10-02-08) DA T ASHEET Note 2.2 Configuration strap va lues are latched on pow er-on reset and system reset. Configuration straps are identified by an u nderlined symbol n ame. Signals that function as co nfiguration straps must be augmented with an ext[...]

  • Page 14

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 14 SMSC LAN9500/LAN9500i DA T ASHEET 1 JT AG T est Clock (Internal PHY Mode) TCK IS (PU) JT AG T est Clock: In internal PHY mode, this pin functions as the JT AG test clock. The maximum operating frequency of this clock is 25MHz. Receive Data 1 (External PHY Mode) RX[...]

  • Page 15

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 15 Revision 1.7 (10-02-08) DA T ASHEET 1 Ethernet Link Activity Indicator LED nLNKA_LED OD12 (PU) Ethernet Link Activi ty Indicator LED (Active- Low): This signal is driven low (LED on) when a valid link is detected. This pin is p ulsed high (LED off) for 80mS whenever[...]

  • Page 16

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 16 SMSC LAN9500/LAN9500i DA T ASHEET T able 2.5 USB Pins NUM PINS NAME SYMBOL BUFFER TYPE DESCRIPTION 1 USB DMINUS USBDM AIO USB DMINUS Note: The functionality of this pin may be swapped to USB DPLUS via the PORT_SW AP configuration strap. 1 USB DPLUS USBDP AIO USB D[...]

  • Page 17

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 17 Revision 1.7 (10-02-08) DA T ASHEET 1 PHY Interrupt (Internal PHY Mode) nPHY_INT O8 PHY Interrupt (Active-Low): In internal PHY mode, this signal can be configured to output the internal PHY interrupt signal. Note: The internal PHY interrupt signal is active-hi gh. [...]

  • Page 18

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 18 SMSC LAN9500/LAN9500i DA T ASHEET T abl e 2.9 56-QFN Package Pin Ass ignments PIN NUM PIN NAME PIN NUM PIN NAME PIN NUM PIN NA ME PIN NUM PIN NAME 1 nPHY_INT 15 VDD33A 29 EECLK/ PWR_SEL 43 TXEN 2 TXN 16 USBRBIAS 30 EECS 44 RXER 3 TXP 17 VDD18USBPLL 31 EEDO/ AUTOMD[...]

  • Page 19

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 19 Revision 1.7 (10-02-08) DA T ASHEET 2.1 Buffer T ypes T abl e 2.10 Buffer T y pes BUFFER TYPE DESCRIPTION IS Schmitt-triggered Input IS_5V 5V T olerant Schmitt-tri ggered Input O8 Output with 8 mA sink and 8mA source OD8 Open-drain output with 8mA sink O12 Output wi[...]

  • Page 20

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 20 SMSC LAN9500/LAN9500i DA T ASHEET Chapter 3 EEPROM Controller (EPC) LAN9500/LAN9500i may use an external EEPROM to store the default values for the USB descriptors and the MAC address. The EEPROM controller supports most “93C46” type EEPROMs. The EEP_SIZE stra[...]

  • Page 21

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 21 Revision 1.7 (10-02-08) DA T ASHEET Note: EEPROM byte addresses past 1Dh can be used to store data for any purpose. T abl e 3.2 describes the Co nfiguration Flags. 09h Configuration Flags 0Ah Language ID Descriptor [7 :0] 0Bh Language ID Descriptor [1 5:8] 0Ch M anu[...]

  • Page 22

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 22 SMSC LAN9500/LAN9500i DA T ASHEET 3.2 EEPROM Default s The signature value o f 0xA5 is stored at address 0. A dif ferent signature value indicates to the EEPROM controller that no EEPROM or an un-progra mmed EEPROM is attached to LAN9500/LAN9500i. In this case, th[...]

  • Page 23

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 23 Revision 1.7 (10-02-08) DA T ASHEET 3.4 An Example of EEPROM Format Interpret ation Ta b l e 3 . 4 and Ta b l e 3 . 5 provide an example of ho w the content s of a EEPROM are formatted . T abl e 3.4 is a dump of the EEPROM m e mory (256-byte EEPROM), while T able 3.[...]

  • Page 24

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 24 SMSC LAN9500/LAN9500i DA T ASHEET T able 3.5 EEPROM Example - 256 Byte EEPROM EEPROM ADDRESS EEPROM CONTENT S (HEX) DESCRIPTION 00h A5 EEPROM Prog rammed Indica tor 01h - 06h 12 34 56 78 9A BC MAC Address 12 34 56 78 9A BC 07h 01 Full-S peed Poll ing Interval for [...]

  • Page 25

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 25 Revision 1.7 (10-02-08) DA T ASHEET 20h-27h 53 00 4D 00 53 00 43 0 0 Manufac turer ID S tring (“SMSC” in UNICODE) 28h 10 Size of Product Name S tring Descriptor (16 byte s) 29h 03 Descriptor Ty pe (S tri ng Descriptor - 03h) 2Ah-37h 4C 00 41 00 4E 00 39 00 35 00[...]

  • Page 26

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 26 SMSC LAN9500/LAN9500i DA T ASHEET 64h 04 Descriptor T ype (Int erface Descriptor - 04h) 65h 00 Number i dentifying this Interface 66h 00 V alue used to select altern ative setting 67h 03 Number of Endpoints used for this interface (Le ss endpoint 0) 68h FF Class C[...]

  • Page 27

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 27 Revision 1.7 (10-02-08) DA T ASHEET 88h 04 Descriptor T ype (Int erface Descriptor - 04h) 89h 00 Number i dentifying this Interface 8Ah 00 V a lue used to select alte rnative setting 8Bh 03 Number of Endpoints used for thi s interface (Less endpoint 0) 8Ch FF Class [...]

  • Page 28

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 28 SMSC LAN9500/LAN9500i DA T ASHEET Chapter 4 Operational Characteristics 4.1 Absolute Maximum Ratings* Supply V oltage (VDD33IO, VDD33A) ( Note 4.1 ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to +3.6V Positive voltage on signal pins, with[...]

  • Page 29

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 29 Revision 1.7 (10-02-08) DA T ASHEET 4.3 Power Consumption This section details the power consumption of LAN9 500/ LAN9500i as measured d uring various modes of operation. Power consumption val ues are provided for both the device-only , and for the device plus Ether[...]

  • Page 30

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 30 SMSC LAN9500/LAN9500i DA T ASHEET 4.3.4 Operational Power Consumption 4.3.5 Customer Evalua tion Board Operationa l Power Consumption T able 4.4 Ope rational Power Consumption - Su pply and Current @3.3V PARAMETER MIN T YPICAL MAX UNIT 100BASE-TX Full Duplex (USB [...]

  • Page 31

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 31 Revision 1.7 (10-02-08) DA T ASHEET 4.4 DC S pecifications Note 4.5 This specification appli es to all inputs and tri-stated bi-directional pins. In ternal pull-down and pull-up resi stors add +/- 50uA per-pin (typical). T able 4.6 I/O Buffer Characteristics PARAMET[...]

  • Page 32

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 32 SMSC LAN9500/LAN9500i DA T ASHEET Note 4.6 This is the total 5.5V input l eakage for the entire device. Note 4.7 XI can optionally be d riven from a 25MHz single-ended clock oscil lator . Note 4.8 Measured at line side of transformer , line replaced by 10 0 Ω (+/[...]

  • Page 33

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 33 Revision 1.7 (10-02-08) DA T ASHEET 4.5 AC S pecifications This section details the various AC timing specifications of the LAN9500/L AN9500i. Note: The MII timing adheres to the IEEE 802.3 specification. Refe r to the IEEE 802.3 specification for detailed MII timin[...]

  • Page 34

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 34 SMSC LAN9500/LAN9500i DA T ASHEET 4.5.2 Power-On Configurat ion Strap V alid T iming Figure 4.2 illustrates the configuration strap vali d timi ng requirement in rel ation to power-on. In order for valid configuration strap values to be read at p ower-on, the foll[...]

  • Page 35

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 35 Revision 1.7 (10-02-08) DA T ASHEET 4.5.3 Reset and Confi guration Strap T iming Figure 4.3 illustrates the nRESET pin ti ming requirement s and i ts relation to the configuration strap pins and output drive. As sertion of nRESET is not a requirement. However , if u[...]

  • Page 36

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 36 SMSC LAN9500/LAN9500i DA T ASHEET 4.5.4 EEPROM Timing The following specifies th e EEPROM timing requirements for LAN9500/LAN950 0i: Figure 4.4 EEPROM T i ming T able 4.1 1 EEPROM Timing V alues SYMBOL DESCRIPTION MIN TYP MAX UNIT S t ckcyc EECLK Cycle time 1 1 10[...]

  • Page 37

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 37 Revision 1.7 (10-02-08) DA T ASHEET 4.5.5 T urbo MII Interface Timing The external MII supports Turbo MII and the interface timing i s as follows. Note 4.12 These values satisfy the MII specification r equirement o f 0 ns to 25 ns clock to output delay . Note 4.13 T[...]

  • Page 38

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 38 SMSC LAN9500/LAN9500i DA T ASHEET Note 4.14 These values satisfy the 10-ns setup and hold time requirements that are necessary for the T urbo MII specificati on. T able 4.13 T urbo MII Interface Timing V alues SYMBOL DESCRIPTION MIN MAX UNITS NOTES t rxsetup RXD a[...]

  • Page 39

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 39 Revision 1.7 (10-02-08) DA T ASHEET 4.6 Clock Circuit LAN9500/LAN9500i can accept either a 25MHz crys tal (preferred) or a 25MHz single-ended clock oscillator (+/- 50ppm) input. If the single-ended clock oscillato r met hod is implemented, XO should be left unconnec[...]

  • Page 40

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 40 SMSC LAN9500/LAN9500i DA T ASHEET Chapter 5 Package Outline Notes: 1. All dimensions are in mill imeters unless otherwise noted. 2. Position tolerance of each terminal and exposed pad is +/- 0.05 mm at maxi mum material condition. Dimension “b” applies to plat[...]

  • Page 41

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 41 Revision 1.7 (10-02-08) DA T ASHEET Figure 5.2 LAN9500/LAN9500i 56-QF N Recommended PCB Land Pattern[...]

  • Page 42

    Hi-S pee d USB 2.0 to 10/100 Ethernet Controller Datasheet Revision 1.7 (10-02-08) 42 SMSC LAN9500/LAN9500i DA T ASHEET Chapter 6 Revision History T able 6.1 Customer Revision History REVISION LEVEL AND DATE SECTION/FIGUR E/ENTRY CORRECTION Rev . 1.6 (09-09-08 ) All Fixed various typos T able 3.4, “Dum p of EEPROM Memory ,” on page 23 Fixed typ[...]

  • Page 43

    Hi-S peed USB 2.0 to 1 0/100 Ethernet Controller Datasheet SMSC LAN9500/LAN9500i 43 Revision 1.7 (10-02-08) DA T ASHEET T abl e 2.4, “Miscellaneous Pins,” o n pag e 14 Added new TEST3 entry , which must always be grounded. Modified buffer types for TEST1 an d TEST2 entrie s to indicate “-” as buffe r type. Buf fer type now hidden. TEST3 cor[...]