Cypress CY7C65113C manual USB Hub with Microcontroller, Cypress Semiconductor Corporation

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CY7C65113C

USB Hub with Microcontroller

Cypress Semiconductor Corporation	•	198 Champion Court • San Jose, CA 95134-1709	•	408-943-2600
Document #: 38-08002 Rev. *D		Revised March 6, 2006

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Contents Cypress Semiconductor Corporation USB Hub with MicrocontrollerCY7C65113C 17.0 16.018.0 19.0List of Tables Features Gpio Functional OverviewI2C USBLogic Block Diagram Product Summary Tables Pin ConfigurationsPin Assignments Top View CY7C65113C 28-pin SoicI/O Register Summary Instruction Set Summary Instruction Set SummaryMnemonic Operand Opcode Cycles14-bit Program Counter Programming ModelKB -32 Prom ends here CY7C65113C Program Memory begins here8-bit Temporary Register 8-bit Accumulator a8-bit Program Stack Pointer PSP Address Modes 8-bit Data Stack Pointer DSPMOV A, Dspinit Clocking Power-on ResetXtalout XtalinWatchdog Reset Suspend ModePort 0,1 Low Isink General-purpose I/O PortsPort 0 Data Address Gpio Configuration Address Gpio Configuration PortGpio Interrupt Enable Ports 10.0 12-bit Free-Running TimerPort 0 Interrupt Enable Timer LSB Address 11.0 I2C Configuration RegisterTimer MSB Address 2C Configuration AddressI2C Data Address 12.0 I2C-compatible Controller2C Status and Control Address ACKContinue/Busy Write 1 to indicate ready for next transaction Processor Status and Control Address 0xFF Processor Status and Control RegisterIRQ USB Endpoint Interrupt Enable Address Global Interrupt Enable Register AddressInterrupts Interrupt Vectors Interrupt Controller Function DiagramTimer Interrupt USB Bus Reset InterruptInterrupt Latency USB Hub Interrupt USB Endpoint InterruptsGpio Interrupt 14.8 I2C InterruptUSB Serial Interface Engine SIE USB OverviewUSB Enumeration ACK/NAK/STALLUSB Hub Connecting/Disconnecting a USB DeviceHub Ports Connect Status Hub Ports Enable Register Hub Ports Enable Register AddressEnabling/Disabling a USB Device Hub Downstream Ports Status and ControlHub Ports Force Low Hub Downstream Ports Control Register Address 0x4BHub Ports SE0 Status Address 0x4F Hub Ports Data Downstream Port Suspend and ResumeHub Ports Data Register Hub Ports Suspend Address 0x4DHub Ports Resume Address 0x4E USB Upstream Port Status and ControlUSB Status and Control Address 0x1F USB Device Addresses USB Serial Interface Engine OperationUSB Device Endpoints USB Device Address Device A, B Addresses 0x10A and 0x40BUSB Device Endpoint Zero Mode A0, B0 USB Control Endpoint Mode RegistersSize Label Start Address USB Non-control Device Endpoint Mode USB Non-control Endpoint Mode RegistersUSB Endpoint Counter Registers StallSetup Endpoint Mode/Count Registers Update and Locking MechanismUpdate Data Update only if Fifo is WrittenSet Data SetSetup OUT USB Mode TablesDtog Dval Count Dtog Dval Count Endpoint Ports Register SummaryLOW Absolute Maximum Ratings Sample SchematicParameter Description Conditions Min Max Unit General Electrical CharacteristicsUSB Interface Upstream/Downstream PortUSB Full-speed Signaling10 Switching Characteristics fOSC = 6.0 MHzTimer Signals Parameter Description Min Max Unit Clock SourceOrdering Information Package DiagramOrdering Code Prom Size Package Type Operating Range CY7C65113C-SXCTDocument History Issue Date Orig. Description of ChangeREV ECN no