PDIUSBH11NB PHILIPS [NXP Semiconductors], PDIUSBH11NB Datasheet
PDIUSBH11NB
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PDIUSBH11NB Summary of contents
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PDIUSBH11 Universal Serial Bus Hub Product specification Supersedes data of 1997 Apr 17 Philips Semiconductors INTEGRATED CIRCUITS 1997 Aug 01 ...
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Philips Semiconductors Universal Serial Bus Hub FEATURES Complies with the Universal Serial Bus specification Rev. 1.0 Four downstream ports with per packet connectivity Embedded function with two endpoints (control and interrupt) Integrated FIFO memory for hub and embedded function Automatic ...
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Philips Semiconductors Universal Serial Bus Hub Analog Transceivers 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) ...
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Philips Semiconductors Universal Serial Bus Hub PIN DESCRIPTION (MODE 0) PIN NO PIN SYMBOL 1 TEST1 2 TEST2 3 TEST3 4 RESET_N 5 GND 6 XTAL1 7 XTAL2 8 CLK12MHZ OCURRENT_N 11 SWITCH_N 12 SUSPEND 13 ...
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Philips Semiconductors Universal Serial Bus Hub PIN DESCRIPTION (MODE 1) PIN NO PIN SYMBOL 1 TEST1 2 TEST2 3 TEST3 4 RESET_N 5 GND 6 XTAL1 7 XTAL2 8 CLK12MHZ OCURRENT2_N 11 SWITCH_N 12 SUSPEND 13 ...
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Philips Semiconductors Universal Serial Bus Hub APPLICATION DIAGRAM 3.3V 5V POWER SWITCH AND OVERCURRENT CIRCUIT Interface. 2 The I C bus is used to interface to an external microcontroller needed to control the operation of the hub. ...
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Philips Semiconductors Universal Serial Bus Hub COMMAND SUMMARY Some commands have the same command code (e.g., Read Buffer and Write Buffer). In these cases, the direction of the Data Phase (read or write) indicates which command is executed. COMMAND NAME ...
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Philips Semiconductors Universal Serial Bus Hub 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 ...
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Philips Semiconductors Universal Serial Bus Hub 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 ...
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Philips Semiconductors Universal Serial Bus Hub Read Last Transaction Status Command : 40–44h Data : Read 1 byte The Read Last Transaction Status command is followed by one data read that returns the status of the last transaction of the ...
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Philips Semiconductors Universal Serial Bus Hub Read Endpoint Status Command : 80–84h Data : Read 1 byte SETUP PACKET A ‘1’ INDICATES THE LAST RECEIVED PACKET WAS A SETUP TOKEN STALL A ‘1’ INDICATES THE ENDPOINT ...
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Philips Semiconductors Universal Serial Bus Hub Clear Buffer Command : F2h Data : None When a packet is received completely, an internal endpoint buffer full flag is set. All subsequent packets will be refused by returning a NACK. When the ...
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Philips Semiconductors Universal Serial Bus Hub Hub Commands Hub commands are used to report connectivity and power status between the hub and the host. These commands allow the host to enable each port individually and get any change of status ...
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Philips Semiconductors Universal Serial Bus Hub Get Port Status Command : E0h–E3h Data : Read bytes The Get Port Status Command can be followed by one or two data reads. The first byte returned contains the port ...
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Philips Semiconductors Universal Serial Bus Hub Set Status Change Bits Command : F7h Data : Write 1 byte For assembling the hub’s status change register, the device needs some additional information from the controller, i.e. the Local Power Status Change ...
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Philips Semiconductors Universal Serial Bus Hub Host Requests SetFeature PORT_RESET Reinitialize the embedded function and set the Reset Change bit to indicate that the reset has completed. Reset the Enable Status bit, enable the embedded function and set its address ...
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Philips Semiconductors Universal Serial Bus Hub 1 ABSOLUTE MAXIMUM RATINGS In accordance with the Absolute Maximum Rating System (IEC 134) Voltages are referenced to GND (ground = 0V) SYMBOL SYMBOL PARAMETER PARAMETER V DC supply voltage input ...
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Philips Semiconductors Universal Serial Bus Hub DC CHARACTERISTICS (DIGITAL PINS) PARAMETER PARAMETER Input Levels: V LOW level input voltage IL V HIGH level input voltage IH VTLH LOW to HIGH threshold voltage VTHL HIGH to LOW threshold voltage VHYS Hysteresis ...
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Philips Semiconductors Universal Serial Bus Hub LOAD FOR D+/D– 50pF, FULL SPEED pF, LOW SPEED (MIN TIMING 350pF, LOW SPEED (MAX TIMING 1.5K OHM ON D– ...
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Philips Semiconductors Universal Serial Bus Hub AC CHARACTERISTICS (AI/O PINS. LOW SPEED) SYMBOL SYMBOL PARAMETER PARAMETER Driver Characteristics: Transition time: T Rise time LR T Fall tIme LF V Output signal crossover voltage LCRS Driver Timings: T Source EOP width ...
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Philips Semiconductors Universal Serial Bus Hub V DD CROSSOVER POINT UPSTREAM- DIFFERENTIAL DATA V SS Hub Delay DOWNSTREAM- Downstream DIFFERENTIAL T DATA HDD DOWNSTREAM HUB DELAY SOP DISTORTION (SOP) – T (NEXT J) SOP ...
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Philips Semiconductors Universal Serial Bus Hub 2 AC CHARACTERISTICS (I C) All timing values are valid within the operating supply voltage and ambient temperature range and reference to V swing of V and SYMBOL SYMBOL PARAMETER ...
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Philips Semiconductors Universal Serial Bus Hub SO32: plastic small outline package; 32 leads; body width 7.5mm 1997 Aug 01 23 Product specification PDIUSBH11 SOT287-1 ...
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Philips Semiconductors Universal Serial Bus Hub SDIP32: plastic shrink dual in-line package; 32 leads (400 mil) 1997 Aug 01 24 Product specification PDIUSBH11 SOT232-1 ...
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Philips Semiconductors Universal Serial Bus Hub 1997 Aug 01 NOTES 25 Product specification PDIUSBH11 ...
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Philips Semiconductors Universal serial bus hub Data Sheet Identification Product Status Objective Specification Formative or in Design Preliminary Specification Preproduction Product Product Specification Full Production Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without ...