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SMSC USB2507 manual

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Bom manual de uso

As regras impõem ao revendedor a obrigação de fornecer ao comprador o manual com o produto SMSC USB2507. A falta de manual ou informações incorretas fornecidas ao consumidor são a base de uma queixa por não conformidade do produto com o contrato. De acordo com a lei, pode anexar o manual em uma outra forma de que em papel, o que é frequentemente utilizado, anexando uma forma gráfica ou manual electrónicoSMSC USB2507 vídeos instrutivos para os usuários. A condição é uma forma legível e compreensível.

O que é a instrução?

A palavra vem do latim "Instructio" ou instruir. Portanto, no manual SMSC USB2507 você pode encontrar uma descrição das fases do processo. O objetivo do manual é instruir, facilitar o arranque, a utilização do equipamento ou a execução de determinadas tarefas. O manual é uma coleção de informações sobre o objeto / serviço, um guia.

Infelizmente, pequenos usuários tomam o tempo para ler o manual SMSC USB2507, e um bom manual não só permite conhecer uma série de funcionalidades adicionais do dispositivo, mas evita a formação da maioria das falhas.

Então, o que deve conter o manual perfeito?

Primeiro, o manual SMSC USB2507 deve conte:
- dados técnicos do dispositivo SMSC USB2507
- nome do fabricante e ano de fabricação do dispositivo SMSC USB2507
- instruções de utilização, regulação e manutenção do dispositivo SMSC USB2507
- sinais de segurança e certificados que comprovam a conformidade com as normas pertinentes

Por que você não ler manuais?

Normalmente, isso é devido à falta de tempo e à certeza quanto à funcionalidade específica do dispositivo adquirido. Infelizmente, a mesma ligação e o arranque SMSC USB2507 não são suficientes. O manual contém uma série de orientações sobre funcionalidades específicas, a segurança, os métodos de manutenção (mesmo sobre produtos que devem ser usados), possíveis defeitos SMSC USB2507 e formas de resolver problemas comuns durante o uso. No final, no manual podemos encontrar as coordenadas do serviço SMSC na ausência da eficácia das soluções propostas. Atualmente, muito apreciados são manuais na forma de animações interessantes e vídeos de instrução que de uma forma melhor do que o o folheto falam ao usuário. Este tipo de manual é a chance que o usuário percorrer todo o vídeo instrutivo, sem ignorar especificações e descrições técnicas complicadas SMSC USB2507, como para a versão papel.

Por que ler manuais?

Primeiro de tudo, contem a resposta sobre a construção, as possibilidades do dispositivo SMSC USB2507, uso dos acessórios individuais e uma gama de informações para desfrutar plenamente todos os recursos e facilidades.

Após a compra bem sucedida de um equipamento / dispositivo, é bom ter um momento para se familiarizar com cada parte do manual SMSC USB2507. Atualmente, são cuidadosamente preparados e traduzidos para sejam não só compreensíveis para os usuários, mas para cumprir a sua função básica de informação

Índice do manual

  • Página 1

    SMSC USB2507 DA T ASHEET Revision 2.3 (08-27-07) Datasheet PRODUCT FEA TURES USB2507 Integrated USB 2.0 Comp atible 7-Port Hub  Integrated USB 2.0 Compatible 7-Port Hub — 7 T ransaction T ranslators for highest perfo rmance — High-S peed (480Mbits/s), Full-S pe ed (12Mbits/s) and Low-S peed (1.5Mbits/s) compatible — Full power management w[...]

  • Página 2

    ORDER NUMBER: USB2507-ADT FOR 80 PIN TQFP LE AD-FREE R OHS COMPLIANT P ACKAGE Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 2 SMSC USB2507 DA T ASHEET 80 ARKA Y DRIVE, HAUPP AUGE, NY 1 1788 (631) 435-6 000, FAX ( 631) 273-3123 Copyright © 20 07 SMSC or its subsidiari es. All rights reserved. Circuit diagrams and other [...]

  • Página 3

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 3 Revision 2.3 (08-27-07) DA T ASHEET T able of Content s Chapter 1 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.1 OEM Selectable Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Página 4

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 4 SMSC USB2507 DA T ASHEET List of Figures Figure 3.1 7-Port 80-Pin TQFP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Figure 4.1 7-Port Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Página 5

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 5 Revision 2.3 (08-27-07) DA T ASHEET List of T ables Table 2. 1 7-Port Pin Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 4. 1 7-Port Hub Pin Descriptions . . . . . . . . . . . . . . . . . . . . .[...]

  • Página 6

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 6 SMSC USB2507 DA T ASHEET Chapter 1 General Description The SMSC 7-Port Hub is fully complian t with th e USB 2.0 S pecification and will attach to a USB host as a Full-S peed Hub or as a Full-/High-Speed Hub. The 7-Port Hub supports Low-S peed, Full-S peed, and High-S peed[...]

  • Página 7

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 7 Revision 2.3 (08-27-07) DA T ASHEET Chapter 2 Pin T able 7-Port T able 2.1 7-Port Pin T able UPSTREAM USB 2.0 INTERF ACE (3 PINS) USBDP0 USBDN0 VBUS_DET 7-PORT USB 2.0 INTERF ACE (44 PINS) USBDP1 USBDN1 USBDP2 USBDN2 USBDP3 USBDN3 USBDP4 USBDN4 USBDP5 USBDN5 USBDP6 USBDN6 USBDP7 USBD[...]

  • Página 8

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 8 SMSC USB2507 DA T ASHEET Chapter 3 Pin Configuration 7-Port Hub Figure 3.1 7-Port 80-Pin TQ FP 86%'3 9''$ 86%'1 966 86%'1 86%'3 9''$ 86%'3 86%'1 *5 3573:5 $0 *5 *5 $0 $0 9&[...]

  • Página 9

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 9 Revision 2.3 (08-27-07) DA T ASHEET Chapter 4 7-Port Hub Block Diagram Figure 4.1 7-Port Bloc k Diagram T able 4.1 7-Port Hub Pin Descript ions NAME SYMBOL T YPE FUNCTION UPSTREAM USB 2.0 INTERF ACE USB Bus Data USBDN0 USBDP0 IO-U These pins connect to the upstream USB bus data signa[...]

  • Página 10

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 10 SMSC USB2507 DA T ASHEET 7-PORT USB 2.0 HUB INTERF ACE High-S peed USB Data USBDN[7:1] USBDP[7:1] IO-U These pins connect to the downstream USB peripheral devices attached to the Hub’s ports. USB Power Enable PRTPWR[7:1] O12 Enables power to USB peripheral devices (down[...]

  • Página 11

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 1 1 Revision 2.3 (08-27-07) DA T ASHEET Port 4 Amber LED & LED Enable strapping option AM4/ LED_EN I/O12 Amber indicator LED for port 4. Will be active low when LED support is enabled via EEPROM or SMBus. If the hub is configured by th e internal defaul t configuration, this pin wi[...]

  • Página 12

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 12 SMSC USB2507 DA T ASHEET SERIAL PORT INTERF ACE Serial Data/SMB Data SDA/SMBDA T A IOSD12 (Serial Data)/(SMB Data) signal. Serial Clock/SMB Clock & Config Select 0 SCL/SMBCLK/ CFG_SEL0 IOSD12 (Serial Clock)/(SMB Clock) signal . Th is multifunction pin is read on the r[...]

  • Página 13

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 13 Revision 2.3 (08-27-07) DA T ASHEET Analog T est & Internal 1.8V voltage regulator enable A TEST/ REG_EN AIO This signal is used for testing the analog section of th e chip, and to enable or di sable the internal 1.8v reg ulator . This pin must b e connected to VDDA33 to enab le[...]

  • Página 14

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 14 SMSC USB2507 DA T ASHEET I/O12 Input/Output, 12mA IOSD12 Open drain….12mA sink with Sch mitt trigger , an d must meet I2C-Bus S pecification V ersion 2.1 requirements. ICLKx XT AL Clock Input OCLKx XT AL Clock Output I-R RBIAS IO-U Defined in USB Specification. Note: Me[...]

  • Página 15

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 15 Revision 2.3 (08-27-07) DA T ASHEET Chapter 5 Functional Block Description 5.1 7-Port Hub SMSC’s USB 2.0 7-Port Hub is fully specification co mpliant to the Universal Serial Bus S pecificati on Revision 2.0 April 27,2000 (12/7/ 2000 and 5/28/2002 Errata). Please reference Chapter [...]

  • Página 16

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 16 SMSC USB2507 DA T ASHEET 5.1.1.5 Port Indicators Controls the use of LED indicator for Po rt status information. See Se ction 1 1.5.3 of the USB 2.0 S pecification for additional de tails. This field is set by the OEM using either the SMBus or EEPROM interface options. Wh[...]

  • Página 17

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 17 Revision 2.3 (08-27-07) DA T ASHEET 5.1.1.12 Non-Re movable Device Informs the Host if one of the active ports has a permanent device that is undetachable from the Hub. (Note: The device must prov ide its own descripto r data.) This field is set by the OEM using either the SMBus or [...]

  • Página 18

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 18 SMSC USB2507 DA T ASHEET 5.1.1.19 Self-powered Hub Controller Curre nt When in Self-Powered configurati on, Maximum current requirements of the Hub Controller in 2mA increments. This field is set by the OEM using eith er the SMBus or EEPROM interface options. 5.1.1.20 Bus[...]

  • Página 19

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 19 Revision 2.3 (08-27-07) DA T ASHEET 5.2.1.1 Implement ation Characteristic s Please refer to the MicroChip 24AA00 DataSheet for Protoco l and Programming spe cifics. 5.2.1.2 Pull-Up Resistor The Circuit board designe r is required to place external pull-up resistors (10K Ω re comme[...]

  • Página 20

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 20 SMSC USB2507 DA T ASHEET 5.2.3.1 EEPROM Offset 1:0(h) - V endor ID 5.2.3.2 EEPROM Offset 3:2(h) - Product ID 5.2.3.3 EEPROM Offset 5:4(h) - Device ID 5.2.3.4 EEPROM Offset 6(h) - CONFIG_BYTE_1 Hub Controller Max Current Bus-Powered E 1 64 64 Max Current (expressed in 2mA [...]

  • Página 21

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 21 Revision 2.3 (08-27-07) DA T ASHEET 5.2.3.5 EEPROM Offset 7(h) - CONFIG_BYTE_2 5 HS_DISABLE High S peed Disable: Di sables the capability to at tach as either a High/Full- speed device, and forces attachment as Full-speed only i.e. (no High-S peed support). 0 = High-/Full-S p eed. ([...]

  • Página 22

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 22 SMSC USB2507 DA T ASHEET 5.2.3.6 EEPROM Offset 8(h) - Non-Removable Device 5.2.3.7 EEPROM Offset 9(h) - Port Disable For Self Powered Operation 5.2.3.8 EEPROM Offs et A(h) - Port Disable For Bus Powered Operation BIT NUMBER BIT NAME DESCRIPTION 7:0 NR _DEVICE Non-Removabl[...]

  • Página 23

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 23 Revision 2.3 (08-27-07) DA T ASHEET 5.2.3.9 EEPROM Offs et B(h) - Max Power For Self Powered Operation 5.2.3.10 EEPROM Offs et C(h) - Max Power For Bus Powered Operation 5.2.3.1 1 EEPROM Offset D(h) - Hub Controller Max Current For Self Powered Operation BIT NUMBER BIT NAME DESCRIPT[...]

  • Página 24

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 24 SMSC USB2507 DA T ASHEET 5.2.3.12 EEPROM Offs et E(h) - Hub Controller Max Current For Bus Powered Operation 5.2.3.13 EEPROM Of fset F(h) - Power-On T ime 5.3 SMBus Slave Interface Instead of loading User-Defi ned Descriptor data from an external EEPROM, the SMSC Hub can [...]

  • Página 25

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 25 Revision 2.3 (08-27-07) DA T ASHEET 5.3.1.1 Byte Protocols When using the Hub SMBus Interface for byte trans fers, a write will al ways consist of the SMBus Interface Slave Address byte, foll owed by the Internal Address Register by te, then the data byte. The normal read protocol c[...]

  • Página 26

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 26 SMSC USB2507 DA T ASHEET 5.3.4 S lave Device Time-Out According to the SMBus S pecificat ion, V1.0 devices in a transfer can a bort the transfer in progress and release the bus when any single clock low interval exceeds 25ms (T TIMEOUT , MIN ). Devices that have detected [...]

  • Página 27

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 27 Revision 2.3 (08-27-07) DA T ASHEET 5.3.9.1 Register 00h: S tatus/Command ( Reset = 0x00) 5.3.9.2 Register 01h: V endor ID (LSB) (Reset = 0x00) 0Ch R/W Max Power (Self) MAXPS 7 6 5 4 3 2 1 0 0Dh R/W Max Power (Bus) MAXPB 7 6 5 4 3 2 1 0 0Eh R/W Hub Controller Max Current (Self) HCMC[...]

  • Página 28

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 28 SMSC USB2507 DA T ASHEET 5.3.9.3 Register 02h: V endor ID (MSB) (Reset = 0x00 ) 5.3.9.4 Register 03h: Product ID (LSB) (Reset = 0x00) 5.3.9.5 Register 04h: Product ID (MSB) (Reset = 0x00) 5.3.9.6 Register 05h: Device ID (LSB) (Reset = 0x00) 5.3.9.7 Register 06h: Device ID[...]

  • Página 29

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 29 Revision 2.3 (08-27-07) DA T ASHEET 5.3.9.9 Register 08h: Co nfiguration Dat a Byte 2 (Reset = 0x00) 5 HS_DISABLE High S peed Disable: Di sables the capability to at tach as either a High/Full- speed device, and forces attachment as Full-speed only i.e. (no High-S peed support). 0 =[...]

  • Página 30

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 30 SMSC USB2507 DA T ASHEET 5.3.9.10 Register 09h: Non- Removable Device (R eset = 0x00) 5.3.9.1 1 Register 0Ah: Po rt Disable For Self Powered Operation (Rese t = 0x00) 5.3.9.12 Register 0Bh: Port Disa ble For Bus Powered Operation (Reset = 0x00) 5.3.9.13 Register 0Ch: Max [...]

  • Página 31

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 31 Revision 2.3 (08-27-07) DA T ASHEET 5.3.9.14 Register 0Dh: Max Power For Bus Powered Operation (Reset = 0x00) 5.3.9.15 Register 0Eh: Hub Contr oller Max Curr ent For Self Powered Opera tion (Reset = 0x00) 5.3.9.16 Register 0Fh: Hu b Controller Max Current For Bus Powere d Operation [...]

  • Página 32

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 32 SMSC USB2507 DA T ASHEET 5.3.9.17 Register 10h: Power-On T ime (Reset = 0x00) 5.3.9.18 Undefi ned Registe rs The registers shown in Ta b l e 5 . 4 are the defined reg isters in the Hub. Reads to un defined registers return 00h. Writes to undefined registers have no effect[...]

  • Página 33

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 33 Revision 2.3 (08-27-07) DA T ASHEET Figure 5.1 LED Strappi ng Option 5.6 Reset There are two different resets th at the Hub experiences. One is a hardware reset (via the RESET_N pin) and the second is a USB Bus Reset. 5.6.1 E xternal Hardware RESET_N A valid hardware reset is define[...]

  • Página 34

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 34 SMSC USB2507 DA T ASHEET 5.6.1.1 RESET_N for St rappin g Option Configuration Figure 5.2 Reset_N Timing fo r Default/Stra p O ption Mode Notes:  When in Bus-Powered mode, the Hub and its asso ciated circuitry must not consume more than 100mA from the upstream USB power[...]

  • Página 35

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 35 Revision 2.3 (08-27-07) DA T ASHEET 5.6.1.2 RESET_N for EEPROM Configuration Figure 5.3 Reset_N Ti ming for EEPROM Mode Notes:  When in Bus-Powered mode, the Hub and its asso ciated circuitry must not consume more than 100mA from the upstream USB pow er source during t4 +t5+t6+t7[...]

  • Página 36

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 36 SMSC USB2507 DA T ASHEET 5.6.1.3 RESET_N for SMBus Slave Configuration Figure 5.4 Reset_N Timing for SMBus Mode Notes:  For Bus-Powered configu rations, the 99.5ms (MAX) is re quired, and the Hu b and its associated circuitry must not consume more than 1 00mA fr om the[...]

  • Página 37

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 37 Revision 2.3 (08-27-07) DA T ASHEET 4. Clears all TT buffers. 5. Moves device from suspended to active (if suspende d). 6. Complies with Section 1 1.10 of the USB 2.0 S peci f ication for behavior after completion of the reset sequence. The Host then configures the Hub and the Hub?[...]

  • Página 38

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 38 SMSC USB2507 DA T ASHEET Chapter 6 XNOR T est XNOR continuity tests all signal pin s on the Hub (every pin except for NC, XT AL1/CLKIN, XT AL2, A TEST/REG_EN, RBIAS, TEST1 , Power , and Ground). This functionality is enabled by driving TEST1 and CFG_SEL[1] high, driving S[...]

  • Página 39

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 39 Revision 2.3 (08-27-07) DA T ASHEET Chapter 7 DC Parameters 7.1 Maximum Guaranteed Ratings Note: S tresses above th e specified parameters coul d cause permanen t damage to the device. This is a stress rating only and functional operation of the device at any condition above those i[...]

  • Página 40

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 40 SMSC USB2507 DA T ASHEET 7.2 Recommended Operating Conditions PARAMETER SYMBOL MIN MAX U NITS COMMENTS Operating T e mperature T A 07 0 ° C 1.8V supply voltage V DDA18PLL V DD18 1.62 1.98 V 3.3V supply voltage V DDA33 V DDA33PLL V DD33 V DD33CR 3.0 3.6 V V oltage on any [...]

  • Página 41

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 41 Revision 2.3 (08-27-07) DA T ASHEET ICLK Input Buffer Low Input Le vel High Input Le ve l Input Leakage Hysteresis V ILCK V IHCK I IL V HYSC 2.0 -10 50 0.8 +10 100 V V uA mV TTL Levels V IN = 0 to V DD33 O12 and I/O12 Type Buffer Low Output Level High Output Level Output Leakage V O[...]

  • Página 42

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 42 SMSC USB2507 DA T ASHEET Notes: 1. Output leakage i s measured with the current pins in high impedance. 2. See USB 2.0 S pecificatio n for U SB DC electrical characteristics. 3. RBIAS is a 3.3V tolerant an alog pin. CAP ACIT ANCE T A = 25°C; fc = 1MHz; V DD33 = 3.3 V Pow[...]

  • Página 43

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet SMSC USB2507 43 Revision 2.3 (08-27-07) DA T ASHEET Chapter 8 AC S pecifications 8.1 Oscillator/Clock Crystal: Parallel Resonant, Fundamental Mode, 24 MHz ± 100ppm. External Clock: 50% Duty cycl e ± 1 0 % , 2 4 M H z ± 10 0ppm, Jitter < 100 ps rms. 8.1.1 S MBus Interface: The SMSC Hub conform[...]

  • Página 44

    Integrated USB 2.0 Compatible 7-Port Hub Datasheet Revision 2.3 (08-27-07) 44 SMSC USB2507 DA T ASHEET Chapter 9 Package Outline Figure 9.1 80 Pin TQFP Packa ge Outline (12x12x1 .4 mm body - 2 mm footpr int) Notes: 1. Controlling Unit: millimete r . 2. T olera nce on the true position of the leads is ± 0 .04 mm maximum. 3. Package body dimensions [...]