Programmable Embedded USB Host and Peripheral Controller with Automotive AEC Grade Support Specification Sheet
Table Of Contents
- EZ-Host Features
- Typical Applications
- Introduction
- Functional Overview
- Interface Descriptions
- USB Interface
- OTG Interface
- External Memory Interface
- General Purpose IO Interface (GPIO)
- UART Interface
- I2C EEPROM Interface
- Serial Peripheral Interface
- High-Speed Serial Interface
- Programmable Pulse/PWM Interface
- Host Port Interface
- IDE Interface
- Charge Pump Interface
- Booster Interface
- Crystal Interface
- Boot Configuration Interface
- Operational Modes
- Power Savings and Reset Description
- Memory Map
- Registers
- Processor Control Registers
- CPU Flags Register [0xC000] [R]
- Bank Register [0xC002] [R/W]
- Hardware Revision Register [0xC004] [R]
- CPU Speed Register [0xC008] [R/W]
- Power Control Register [0xC00A] [R/W]
- Interrupt Enable Register [0xC00E] [R/W]
- Breakpoint Register [0xC014] [R/W]
- USB Diagnostic Register [0xC03C] [R/W]
- Memory Diagnostic Register [0xC03E] [W]
- External Memory Registers
- Timer Registers
- General USB Registers
- USB Host Only Registers
- Host n Control Register [R/W]
- Host n Address Register [R/W]
- Host n Count Register [R/W]
- Host n Endpoint Status Register [R]
- Host n PID Register [W]
- Host n Count Result Register [R]
- Host n Device Address Register [W]
- Host n Interrupt Enable Register [R/W]
- Host n Status Register [R/W]
- Host n SOF/EOP Count Register [R/W]
- Host n SOF/EOP Counter Register [R]
- Host n Frame Register [R]
- USB Device Only Registers
- Device n Endpoint n Control Register [R/W]
- Device n Endpoint n Address Register [R/W]
- Device n Endpoint n Count Register [R/W]
- Device n Endpoint n Status Register [R/W]
- Device n Endpoint n Count Result Register [R/W]
- Device n Port Select Register [R/W]
- Device n Interrupt Enable Register [R/W]
- Device n Address Register [W]
- Device n Status Register [R/W]
- Device n Frame Number Register [R]
- Device n SOF/EOP Count Register [W]
- OTG Control Registers
- GPIO Registers
- IDE Registers
- HSS Registers
- HSS Control Register [0xC070] [R/W]
- HSS Baud Rate Register [0xC072] [R/W]
- HSS Transmit Gap Register [0xC074] [R/W]
- HSS Data Register [0xC076] [R/W]
- HSS Receive Address Register [0xC078] [R/W]
- HSS Receive Counter Register [0xC07A] [R/W]
- HSS Transmit Address Register [0xC07C] [R/W]
- HSS Transmit Counter Register [0xC07E] [R/W]
- HPI Registers
- SPI Registers
- SPI Configuration Register [0xC0C8] [R/W]
- SPI Control Register [0xC0CA] [R/W]
- SPI Interrupt Enable Register [0xC0CC] [R/W]
- SPI Status Register [0xC0CE] [R]
- SPI Interrupt Clear Register [0xC0D0] [W]
- SPI CRC Control Register [0xC0D2] [R/W]
- SPI CRC Value Register [0xC0D4] [R/W]
- SPI Data Register [0xC0D6] [R/W]
- SPI Transmit Address Register [0xC0D8] [R/W]
- SPI Transmit Count Register [0xC0DA] [R/W]
- SPI Receive Address Register [0xC0DC [R/W]
- SPI Receive Count Register [0xC0DE] [R/W]
- UART Registers
- PWM Registers
- Processor Control Registers
- Pin Diagram
- Pin Descriptions
- Absolute Maximum Ratings
- Operating Conditions
- Crystal Requirements (XTALIN, XTALOUT)
- DC Characteristics
- AC Timing Characteristics
- Register Summary
- Ordering Information
- Package Diagrams
- Document History Page
- Sales, Solutions, and Legal Information
CY7C67300
Document #: 38-08015 Rev. *J Page 17 of 99
Bank Register [0xC002] [R/W]
Register Description
The Bank register maps registers R0–R15 into RAM. The eleven MSBs of this register are used as a base address for registers
R0–R15. A register address is automatically generated by:
1. Shifting the four LSBs of the register address left by 1.
2. ORing the four shifted bits of the register address with the twelve MSBs of the Bank register.
3. Forcing the LSB to zero.
For example, if the Bank register is left at its default value of 0x0100, and R2 is read, then the physical address 0x0102 is read. Refer
to Table 24 for details.
Address (Bits [15:4])
The Address field is used as a base address for all register addresses to start from.
Reserved
Write all reserved bits with ’0’.
Hardware Revision Register [0xC004] [R]
Register Description
The Hardware Revision register is a read only register that indicates the silicon revision number. The first silicon revision is represented
by 0x0101. This number is increased by one for each new silicon revision.
Revision (Bits [15:0])
The Revision field contains the silicon revision number.
Table 23. Bank Register
Bit # 15 14 13 12 11 10 9 8
Field Address...
Read/Write R/W R/W R/W R/W R/W R/W R/W R/W
Default 0 0 0 0 0 0 0 1
Bit # 7 6 5 4 3 2 1 0
Field ...Address Reserved
Read/Write R/W R/W R/W - - - - -
Default 0 0 0 X X X X X
Table 24. Bank Register Example
Register Hex Value Binary Value
Bank 0x0100 0000 0001 0000 0000
R14 0x000E << 1 = 0x001C 0000 0000 0001 1100
RAM Location 0x011C 0000 0001 0001 1100
Table 25. Revision Register
Bit # 15 14 13 12 11 10 9 8
Field Revision...
Read/Write R R R R R R R R
Default X X X X X X X X
Bit # 7 6 5 4 3 2 1 0
Field ...Revision
Read/Write R R R R R R R R
Default X X X X X X X X
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