Cypress CY7C65113C manual

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						CY7C65113C

					TABLE OF CONTENTS
1.0 FEATURES						5
2.0 FUNCTIONAL OVERVIEW						6
3.0 PIN CONFIGURATIONS						8
4.0 PRODUCT SUMMARY TABLES						8
4.1	Pin Assignments					8
4.2	I/O Register Summary					9
4.3	Instruction Set Summary					10
5.0 PROGRAMMING MODEL						11
5.1	14-bit Program Counter					11
5.1.1 Program Memory Organization						12
5.2	8-bit Accumulator (A)					13
5.3	8-bit Temporary Register (X)					13
5.4	8-bit Program Stack Pointer (PSP)					13
5.4.1 Data Memory Organization						13
5.5	8-bit Data Stack Pointer (DSP)					14
5.6	Address Modes					14
5.6.1			Data (Immediate)			14
5.6.2			Direct			14
5.6.3			Indexed			14
6.0 CLOCKING						15
7.0 RESET			...........................................................................................................................................			15
7.1	Power-on Reset					15
7.2	Watchdog Reset					16
8.0 SUSPEND MODE						16
9.0 GENERAL-PURPOSE I/O PORTS						17
9.1	GPIO Configuration Port					18
9.2	GPIO Interrupt Enable Ports					19
10.0 12-BITFREE-RUNNING TIMER						19
11.0 I2C CONFIGURATION REGISTER						20
12.0 I2C-COMPATIBLE CONTROLLER						21
13.0 PROCESSOR STATUS AND CONTROL REGISTER						23
14.0 INTERRUPTS						24
14.1	Interrupt Vectors					25
14.2	Interrupt Latency					26
14.3 USB Bus Reset Interrupt						26
14.4	Timer Interrupt					26
14.5	USB Endpoint Interrupts					27
14.6 USB Hub Interrupt						27
14.7	GPIO Interrupt					27
14.8	I2C Interrupt					27
15.0 USB OVERVIEW						28
15.1	USB Serial Interface Engine (SIE)					28
15.2 USB Enumeration						28
Document #: 38-08002 Rev. *D						Page 2 of 49

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Contents USB Hub with Microcontroller Cypress Semiconductor CorporationCY7C65113C 18.0 16.017.0 19.0List of Tables Features I2C Functional OverviewGpio USBLogic Block Diagram Pin Assignments Pin ConfigurationsProduct Summary Tables Top View CY7C65113C 28-pin SoicI/O Register Summary Mnemonic Instruction Set SummaryInstruction Set Summary Operand Opcode CyclesProgramming Model 14-bit Program CounterProgram Memory begins here KB -32 Prom ends here CY7C65113C8-bit Program Stack Pointer PSP 8-bit Accumulator a8-bit Temporary Register MOV A, Dspinit 8-bit Data Stack Pointer DSPAddress Modes Xtalout Power-on ResetClocking XtalinSuspend Mode Watchdog ResetPort 0 Data Address General-purpose I/O PortsPort 0,1 Low Isink Gpio Configuration Port Gpio Configuration AddressPort 0 Interrupt Enable 10.0 12-bit Free-Running TimerGpio Interrupt Enable Ports Timer MSB Address 11.0 I2C Configuration RegisterTimer LSB Address 2C Configuration Address2C Status and Control Address 12.0 I2C-compatible ControllerI2C Data Address ACKContinue/Busy Write 1 to indicate ready for next transaction IRQ Processor Status and Control RegisterProcessor Status and Control Address 0xFF Interrupts Global Interrupt Enable Register AddressUSB Endpoint Interrupt Enable Address Interrupt Controller Function Diagram Interrupt VectorsInterrupt Latency USB Bus Reset InterruptTimer Interrupt Gpio Interrupt USB Endpoint InterruptsUSB Hub Interrupt 14.8 I2C InterruptUSB Enumeration USB OverviewUSB Serial Interface Engine SIE ACK/NAK/STALLHub Ports Connect Status Connecting/Disconnecting a USB DeviceUSB Hub Enabling/Disabling a USB Device Hub Ports Enable Register AddressHub Ports Enable Register Hub Downstream Ports Status and ControlHub Ports SE0 Status Address 0x4F Hub Downstream Ports Control Register Address 0x4BHub Ports Force Low Hub Ports Data Register Downstream Port Suspend and ResumeHub Ports Data Hub Ports Suspend Address 0x4DUSB Status and Control Address 0x1F USB Upstream Port Status and ControlHub Ports Resume Address 0x4E USB Device Endpoints USB Serial Interface Engine OperationUSB Device Addresses USB Device Address Device A, B Addresses 0x10A and 0x40BSize Label Start Address USB Control Endpoint Mode RegistersUSB Device Endpoint Zero Mode A0, B0 USB Endpoint Counter Registers USB Non-control Endpoint Mode RegistersUSB Non-control Device Endpoint Mode StallUpdate Endpoint Mode/Count Registers Update and Locking MechanismSetup Set Update only if Fifo is WrittenData Data SetUSB Mode Tables Setup OUTDtog Dval Count Dtog Dval Count Endpoint Register Summary PortsLOW Sample Schematic Absolute Maximum RatingsUSB Interface Electrical CharacteristicsParameter Description Conditions Min Max Unit General Upstream/Downstream PortTimer Signals Switching Characteristics fOSC = 6.0 MHzUSB Full-speed Signaling10 Parameter Description Min Max Unit Clock SourceOrdering Code Prom Size Package Type Operating Range Package DiagramOrdering Information CY7C65113C-SXCTREV ECN no Issue Date Orig. Description of ChangeDocument History