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Manual Philips PDIUSBH12

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  • Philips PDIUSBH12 - page 1

      PDIUSBH12 USB 2-port hub Product specification Supersedes data of 1999 Feb 25 1999 Jul 22 INTEGRA TED CIRCUITS ...

  • Philips PDIUSBH12 - page 2

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 2 1999 Jul 22 853-2062 22025 FEA TURES • Complies with the Universal Serial Bus specification Rev . 1.0 • Complies with the ACPI, OnNOW , and USB power management requirements • Compliant with USB Human Interface Devices and Monitor Control Class • Compliant with System M ...

  • Philips PDIUSBH12 - page 3

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 3 BLOCK DIAGRAM ANALOG T X /R X GOODLINK  CONTROL ANALOG T X /R X GENERAL PORT CONTROLLER HUB REPEA TER END OF FRAME TIMERS ANALOG T X /R X PHILIPS SIE INTEGRA TED RAM BIT CLOCK RECOVERY MEMORY MANAGEMENT UNIT I 2 C SLA VE INTERFACE 12 MHz FULL SPEED INTERRUPT SDA ...

  • Philips PDIUSBH12 - page 4

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 4 Analog T ransceivers These transceivers interface directly to the USB cables through some termination resistors. They are capable of transmitting and receiving serial data at both “full speed” (12 Mbit/s) and “low speed” (1.5 Mbit/s) data rates. Hub Repeater ...

  • Philips PDIUSBH12 - page 5

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 5 ENDPOINT DESCRIPTIONS There are two endpoint configuration modes supported by the PDIUSBH12, the Single Embedded Function mode and the Multiple (3) Embedded Function mode. The Single Embedded Function mode is the default at power up reset. The Multiple (3) Embedded ...

  • Philips PDIUSBH12 - page 6

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 6 PINNING The PDIUSBH12 has two modes of operation. The first mode (Mode 0) configures the pins DNx_GL_N for GoodLink  LED indication. The second mode (Mode 1) configures the LED pins as per port overcurrent condition pins. An overcurrent condition on any port can ...

  • Philips PDIUSBH12 - page 7

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 7 Pin description (MODE 0 – Good Link  ) PIN NO. PIN SYMBOL TYPE DRIVE DESCRIPTION 1 TEST1 Input Connect to Ground for 48MHz crystal input. Connect to V CC for 12MHz crystal input. 2 TEST2 Input Connect to Ground 3 TEST3 Input Connect to Ground 4 RESET_N Input ST ...

  • Philips PDIUSBH12 - page 8

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 8 Pin description (MODE 1 – Individual Overcurrent) PIN NO PIN SYMBOL TYPE DRIVE DESCRIPTION 1 TEST1 Input Connect to V CC for 48MHz crystal input. Connect to Ground for 12MHz crystal input. 2 TEST2 Input Connect to V CC 3 TEST3 Input Connect to Ground 4 RESET_N Inp ...

  • Philips PDIUSBH12 - page 9

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 9 APPLICA TION DIAGRAM I 2 C GOODLINK  LED POWER SWITCH AND OVERCURRENT CIRCUIT 5V SWITCHED 5V H12 µ C CLKOUT 12MHz USB DOWNSTREAM USB UPSTREAM 3.3V SV00853 I 2 C Interface The I 2 C bus is used to interface to an external microcontroller needed to control the ope ...

  • Philips PDIUSBH12 - page 10

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 10 COMMAND SUMMAR Y Some commands have the same command code (e.g., Read Buf fer and W rite Buffer). In these cases, the direction of the Data Phase (read or write) indicates which command is executed. COMMAND NAME RECIPIENT CODING DA T A PHASE Initialization Commands ...

  • Philips PDIUSBH12 - page 11

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 11 COMMAND DESCRIPTIONS Command Procedure There are four basic types of commands: Initialization, Data, Hub Specific, and General commands. Respectively , these are used to initialize the hub and embedded function; for data flow between the hub, embedded function, and ...

  • Philips PDIUSBH12 - page 12

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 12 Configuration Byte SV00842 POWER ON V ALUE REMOTE WAKEUP NO LAZYCLOCK CLOCK RUNNING DEBUG MODE SoftConnect  CONNECT DOWNSTREAM RESISTORS NON-BLINKING LEDs 76 54 32 0 1 1 0 11 00 10 EMBEDDED FUNCTION MODE Remote W akeup A ‘1’ indicates that a remote wakeup fe ...

  • Philips PDIUSBH12 - page 13

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 13 Data Flow Commands Data flow commands are used to manage the data transmission between the USB endpoints and the monitor . Much of the data flow is initiated via an interrupt to the microcontroller . The microcontroller utilizes these commands to access and determi ...

  • Philips PDIUSBH12 - page 14

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 14 T able 3. Error codes ERROR CODE RESUL T 0000 No Error 0001 PID encoding Error; bits 7–4 are not the inversion of bits 3–0 0010 PID unknown; encoding is valid, but PID does not exist 001 1 Unexpected packet; packet is not of the type expected (= token, data or ...

  • Philips PDIUSBH12 - page 15

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 15 Set Endpoint Status Command : 40–4Dh Data : Write 1 byte A stalled control endpoint is automatically unstalled when it receives a SETUP token, regardless of the content of the packet. If the endpoint should stay in its stalled state, the microcontroller can re-st ...

  • Philips PDIUSBH12 - page 16

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 16 Get Port Status Command : E0h–E1h Data : Read 1 or 2 bytes The Get Port Status Command can be followed by one or two data reads. The first byte returned contains the port status. The second byte returned is the port status change byte. Port Status Byte SV00846 PO ...

  • Philips PDIUSBH12 - page 17

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 17 General Commands Send Resume Command : F6h Data : None Sends an upstream resume signal for 10 ms. This command is normally issued when the device is in suspend. The RESUME command is not followed by a data read or write. The PDIUSBH12 automatically sends a RESUME c ...

  • Philips PDIUSBH12 - page 18

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 18 RECOMMENDED OPERA TING CONDITIONS SYMBOL P ARAMETER TEST CONDITIONS MIN MAX UNIT V CC DC supply voltage 3.0 3.6 V V I DC input voltage range 0 5.5 V V I/O DC input voltage range for I/O 0 5.5 V V AI/O DC input voltage range for analog I/O 0 V CC V V O DC output vol ...

  • Philips PDIUSBH12 - page 19

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 19 DC CHARACTERISTICS (Digital pins) SYMBOL P ARAMETER TEST CONDITIONS MIN TYP MAX UNIT Input Levels V IL LOW level input voltage 0.6 V VIH HIGH level input voltage 2.7 V V TLH LOW to HIGH threshold voltage ST (Schmitt T rigger) pins 1.4 1.9 V V THL HIGH to LOW thresh ...

  • Philips PDIUSBH12 - page 20

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 20 AC CHARACTERISTICS (AI/O pins, FULL speed) SYMBOL P ARAMETER TEST CONDITIONS MIN MAX UNIT Driver characteristics C L = 50pF; R pu = 1.5k Ω on D+ to V CC T ransition T ime: t r Rise time Between 10% and 90% 4 20 ns t f Fall time Between 10% and 90% 4 20 ns t RFM R ...

  • Philips PDIUSBH12 - page 21

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 21 AC CHARACTERISTICS (AI/O pins, LOW speed) SYMBOL P ARAMETER TEST CONDITIONS MIN MAX UNIT Driver characteristics C L = 50pF and 350pF; R pu = 1.5k Ω on D– to V CC T ransition T ime Between 10% and 90% t Rise time C L = 50pF 75 ns t lr Rise time C L = 350pF 300 n ...

  • Philips PDIUSBH12 - page 22

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 22 CROSSOVER POINT CROSSOVER POINT CROSSOVER POINT SV00514 CROSSOVER POINT Hub Delay Downstream t HDD Hub Delay Upstream t HDD DOWNSTREAM DIFFERENTIAL DA T A UPSTREAM- DIFFERENTIAL DA T A UPSTREAM DIFFERENTIAL DA T A DOWNSTREAM- DIFFERENTIAL DA T A V DD V SS V SS A. D ...

  • Philips PDIUSBH12 - page 23

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 23 AC CHARACTERISTICS (I 2 C pins) All timing values are valid within the operating supply voltage and ambient temperature range and reference to V IL and V IH with an input voltage swing of V SS and V DD . SYMBOL P ARAMETER TEST CONDITIONS MIN MAX UNIT f SCL SCL cloc ...

  • Philips PDIUSBH12 - page 24

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 24 SO28: plastic small outline package; 28 leads; body width 7.5mm SOT136-1 ...

  • Philips PDIUSBH12 - page 25

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 25 DIP28: plastic dual in-line package; 28 leads (600 mil) SOT1 17-1 ...

  • Philips PDIUSBH12 - page 26

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 26 SOLDERING Introduction This text gives a very brief insight to a complex technology . A more in-depth account of soldering ICs can be found in our “Data Handbook IC26; Integrated Circuit Packages” (document order number 9398 652 9001 1). There is no soldering m ...

  • Philips PDIUSBH12 - page 27

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 27 SUIT ABILITY OF IC P ACKAGES FOR W A VE, REFLOW AND DIPPING SOLDERING METHODS Mo nting Package Soldering Method Mo u nting Package W ave Reflow 1 Dipping Through-hole mount DBS, DIP , HDIP , SDIP , SIL suitable 2 – suitable BGA, SQFP , not suitable suitable – H ...

  • Philips PDIUSBH12 - page 28

    Philips Semiconductors Product specification PDIUSBH12 USB 2-port hub 1999 Jul 22 28 Definitions Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition — Limiting v ...

Manufacturer Philips Category Switch

Documents that we receive from a manufacturer of a Philips PDIUSBH12 can be divided into several groups. They are, among others:
- Philips technical drawings
- PDIUSBH12 manuals
- Philips product data sheets
- information booklets
- or energy labels Philips PDIUSBH12
All of them are important, but the most important information from the point of view of use of the device are in the user manual Philips PDIUSBH12.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Philips PDIUSBH12, service manual, brief instructions and user manuals Philips PDIUSBH12. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Philips PDIUSBH12.

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A complete manual for the device Philips PDIUSBH12, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Philips PDIUSBH12 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Philips PDIUSBH12.

A complete Philips manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Philips PDIUSBH12 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Philips PDIUSBH12, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Philips PDIUSBH12, that we can find in the current document
3. Tips how to use the basic functions of the device Philips PDIUSBH12 - which should help us in our first steps of using Philips PDIUSBH12
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Philips PDIUSBH12
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Philips PDIUSBH12 in a specific country, if it was not possible to solve the problem on our own.

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