Cypress CY7C67300 manual Pin Diagram, Pin Descriptions Name Type

Page 79

CY7C67300

Pin Diagram

Figure 11. EZ-Host Pin Diagram

A1

A2

A3

DM2B

DP2B

AGND

A4

A5

DM2A

DP2A

OTGVBUS CSWITCHB CSWITCHA VSWITCH BOOSTGND BOOSTVCC A6 DM1B DP1B A7 AVCC DM1A DP1A A8 A9

nBEL/A0 GND

100 99 1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26	27

GND		A10

nBEH	A16	A17	A18	GPIO0/D0	GPIO1/D1	GPIO2/D2	GPIO3/D3	GPIO4/D4	GPIO5/D5	VCC	GPIO6/D6	GPIO7/D7	nRESET	Reserved	D0	D1	D2	D3	D4	D5	D6	D7
98	97	96	95	94	93	92	91	90	89	88	87	86	85	84	83	82	81	80	79	78	77	76

75

74

73

72

71

70

69

68

67

66

65

CY7C6730064

63

62

61

60

59

58

57

56

55

54

53

52

51

28		29		30			31			32			33			34			35		36		37			38			39			40		41		42			43		44			45			46			47			48			49			50

XTALOUT		XTALIN			A11			A12			A13			A14			nXMEMSEL		nXROMSEL		nXRAMSEL			VCC			A15/CLKSEL			GPIO31/SCL		GPIO30/SDA		GPIO29/OTGID			GPIO28/TX		GPIO27/RX			GPIO26/CTS/PWM3			GPIO25/IRQ1			GPIO24/INT/IORDY/IRQ0			GPIO23/nRD/IOR			GPIO22/nWR/IOW			GPIO21/nCS			GPIO20/A1/CS1

GND D8/MISO D9/nSSI D10/SCK D11/MOSI D12/TXD D13/RXD D14/RTS D15/CTS GPIO8/D8/MISO GPIO9/D9/nSSI nWR

VCC nRD GPIO10/D10/SCK GPIO11/D11/MOSI GPIO12/D12 GPIO13/D13 GPIO14/D14 GPIO15/D15/nSSI GPIO16/A0/TXD/PWM0 GPIO17/A1/RXD/PWM1 GPIO18/A2/RTS/PWM2 GPIO19/A0/CS0

GND

Pin Descriptions

Table 131. Pin Descriptions

Pin	Name	Type	Description
67	D15/CTS	IO	D15: External Memory Data Bus
			CTS: HSS CTS
68	D14/RTS	IO	D14: External Memory Data Bus
			RTS: HSS RTS
69	D13/RXD	IO	D13: External Memory Data Bus
			RXD: HSS RXD (Data is received on this pin)
70	D12/TXD	IO	D12: External Memory Data Bus
			TXD: HSS TXD (Data is transmitted from this pin)
Document #: 38-08015 Rev. *J			Page 79 of 99

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Contents CY7C67300 Block Diagram EZ-Host FeaturesTypical Applications Functional Overview IntroductionInterface Descriptions USB Interface Interface Options for External Memory Bus Pins MEM PinsOTG Interface Pins Pin Name Pin Number USB Interface Pins Pin Name Pin NumberOTG Interface External Memory Interface Up to 256k x 16 External Code/Data Page Mode External Memory Interface PinsExternal Memory Interface Pins Pin Name Pin Number External Memory Interface Block DiagramsSerial Peripheral Interface General Purpose IO Interface GpioUart Interface I2C Eeprom InterfaceProgrammable Pulse/PWM Interface High-Speed Serial InterfaceIDE Interface HPI Interface Pins 3 Pin Name Pin NumberHPI Interface Pins 3 Host Port InterfaceActual IDE Throughput ModeIDE Interface Pins Pin Name Pin Number Charge Pump Interface Pins Pin Name Pin NumberBooster Interface Booster PinsCrystal Pins Crystal Pins Pin Name Pin NumberOperational Modes Boot Configuration InterfaceBoot Configuration Interface Boot ModePower Saving Mode Description Power Savings and Reset DescriptionSleep Memory Map Document # 38-08015 Rev. *JPage 15 Bank Selected 0xC018 0xC01AProcessor Control Registers RegistersRevision Register Bank RegisterBank Register Example Hex Value Binary Value ReservedCPU Speed Definition Processor Speed Host/Device 1B Wake Enable Bit Power Control RegisterHost/Device 2B Wake Enable Bit Host/Device 2A Wake Enable BitSPI Interrupt Enable Bit Sleep Enable BitInterrupt Enable Register Halt Enable Bit OTG Interrupt Enable BitUart Interrupt Enable Bit HSS Interrupt Enable BitMailbox Interrupt Enable Bit Out Mailbox Interrupt Enable BitPort 1B Diagnostic Enable Bit USB Diagnostic RegisterPort 2B Diagnostic Enable Bit Port 2A Diagnostic Enable BitExternal Memory Registers Extended Page n Map Register Upper Address Enable Register 0xC038 R/WUpper Address Enable Bit Extended Page n Map Register R/WTimer Registers WDT Enable Bit Watchdog Timer RegisterTimeout Flag Bit Lock Enable BitPort B D+ Status Bit Timer n RegisterGeneral USB Registers USB n Control RegisterEnable Mode Select BitPort B Resistors Enable Bit Port a Resistors Enable BitUSB Host Only Register Register Name Address Host 1/Host Port a SOF/EOP Enable Bit ReservedPreamble Enable Bit USB Host Only RegistersSequence Select Bit Sync Enable BitHost n Address Register ISO Enable Bit Arm Enable BitNAK Flag Bit Port Select BitUnderflow Flag Bit Stall Flag BitHost n PID Register Error Flag BitSequence Status Bit Host n PID Register WHost n Count Result Register Endpoint Select Bits PID Select DefinitionPID Select Host n Count Result Register RHost n Device Address Register Host n Interrupt Enable RegisterVbus Interrupt Enable Bit ID Interrupt Enable BitPort B Connect Change Interrupt Enable Bit SOF/EOP Interrupt Enable BitPort B Wake Interrupt Enable Bit Port a Wake Interrupt Enable BitPort B Connect Change Interrupt Flag Bit SOF/EOP Interrupt Flag BitPort B Wake Interrupt Flag Bit Port a Wake Interrupt Flag BitHost 1 Frame Register 0xC096 Host 2 Frame Register 0xC0B6 Host n SOF/EOP Counter Register RHost n SOF/EOP Counter Register Host n Frame Register RDevice n Endpoint n Control Register IN/OUT Ignore Enable BitUSB Device Only Registers Device n Endpoint n Control Register R/WDirection Select Bit Stall Enable BitNAK Interrupt Enable Bit Enable BitDevice n Endpoint n Count Register Device n Endpoint n Count Register R/WException Flag Bit Device n Endpoint n Status Register R/WDevice n Endpoint n Status Register OUT Exception Flag BitDevice n Endpoint n Count Result Register Setup Flag BitSequence Flag Bit Device n Endpoint n Count Result Register R/WDevice n Port Select Register Device n Interrupt Enable Register R/WDevice n Interrupt Enable Register Port Select Bit Device n Port Select Register R/WEP6 Interrupt Enable Bit SOF/EOP Timeout Interrupt Enable BitReset Interrupt Enable Bit EP7 Interrupt Enable BitDevice n Status Register R/W EP0 Interrupt Enable BitDevice n Address Register W Device n Address RegisterEP5 Interrupt Flag Bit Reset Interrupt Flag BitEP7 Interrupt Flag Bit EP6 Interrupt Flag BitEP1 Interrupt Flag Bit SOF/EOP Timeout Flag BitSOF/EOP Timeout Interrupt Counter Bits EP2 Interrupt Flag BitOTG Control Register Reserved Vbus Pull-up Enable BitOTG Control Registers Device n SOF/EOP Count RegisterGpio Registers HSS Enable Bit Write Protect Enable BitSAS Enable Bit Mode Select Definition Gpio Configuration 108Gpio n Input Data Register Interrupt 0 Enable BitInterrupt 0 Polarity Select Bit Reserved Gpio n Output Data RegisterIDE Registers IDE Start Address Register 0xC04A R/W Mode Select DefinitionIDE Start Address Register IDE Control Register IDE Interrupt Enable BitIDE Enable Bit IDE Stop Address RegisterIDE PIO Port Registers 0xC050 0xC06F R/W HSS RegistersHSS Registers Register Name Address HSS Control Register Xoff Enable BitCTS Enable Bit Receive Interrupt Enable BitHSS Baud Rate Register Packet Mode Select BitTransmit Ready Bit Receive Overflow Flag BitHSS Data Register 0xC076 R/W HSS Transmit Gap Register 0xC074 R/WHSS Transmit Gap Register Transmit Gap Select BitsHSS Receive Counter Register HSS Receive Counter Register 0xC07A R/WHSS Transmit Counter Register HSS Transmit Address Register 0xC07C R/WHSS Transmit Address Register HSS Transmit Counter Register 0xC07E R/WInterrupt Routing Register Vbus to HPI Enable BitHPI Registers HPI Breakpoint Register HPI Registers Register Name AddressSOF/EOP1 to HPI Enable Bit ID to HPI Enable BitSOF/EOP2 to HPI Enable Bit SOF/EOP2 to CPU Enable BitHPI Mailbox Register 0xC0C6 R/W SIEXmsg Register WSIE1msg Register SIE2msg Register SIEXmsg RegisterID Flag Bit Reset2 Flag BitHPI Status Port Vbus Flag BitMailbox Out Flag Bit Reset1 Flag BitSPI Registers Done1 Flag BitMaster Enable Bit 3Wire Enable BitPhase Select Bit Master Active Enable BitSCK Strobe Bit Byte Mode BitRead Enable Bit SPI Control RegisterFifo Error Flag Bit SPI Interrupt Enable RegisterTransmit Interrupt Enable Bit Transfer Interrupt Enable BitTransfer Interrupt Flag Bit Receive Interrupt Flag BitTransmit Interrupt Flag Bit SPI Interrupt Clear RegisterSPI CRC Value Register Receive CRC Bit CRC Mode Definition CRCMode CRC Polynomial 1514CRC Enable Bit CRC Clear BitSPI Transmit Address Register SPI Data Register 0xC0D6 R/WSPI Data Register SPI Transmit Address Register 0xC0D8 R/WSPI Receive Address Register SPI Transmit Count RegisterSPI Receive Count Register Uart Registers Uart Data Register 0xC0E4 R/W Uart Status Register 0xC0E2 RUart Status Register Receive buffer full Receive buffer emptyPWM Control Register PWM Enable BitPWM Registers PWM Registers Register Name AddressPWM 0 Enable Bit PWM 3 Enable BitPWM 2 Enable Bit PWM 1 Enable BitPWM n Stop Register PWM n Start Register R/WPWM n Start Register PWM n Stop Register R/WPWM Cycle Count Register PWM Cycle Count Register 0xC0FA R/WPin Descriptions Pin DiagramPin Descriptions Name Type D8/MISO D11/MOSIMosi SPI Mosi SCK SPI SCKGPIO26/CTS/PWM3 GPIO29/OTGIDGPIO28/TX GPIO27/RXTie to Gnd for normal operation Booster Power input 2.7V toCrystal Requirements XTALIN, Xtalout DC CharacteristicsAbsolute Maximum Ratings Operating ConditionsGND USB TransceiverReset Timing AC Timing CharacteristicsClock Timing Sram Read Cycle Parameters Description Min Typical Max Unit Sram Read Cycle15LOW High Sram Write CycleSram Write Cycle Parameters Parameter Description Min Typical Max UnitSCL I2C Eeprom Timing-Serial IOSDA OUT HPI Host Port Interface Write Cycle Timing Read Cycle Time Chip Select Hold Data Access Time, from HPInRD fallingHPI Host Port Interface Read Cycle Timing Read Pulse WidthIDE Timing HSS Byte Mode TransmitHSS Block Mode Transmit HSS Byte and Block Mode ReceiveHardware CTS/RTS Handshake Register SummaryRegister Summary HSS SOF/EOP CRC SOF/EOP2 Pb-Free Package DiagramsOrdering Information Ordering Information Ordering Code Package TypeOrig. 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