Register Reference, Register Conventions | Cypress CY8C23533

CY8C23433, CY8C23533

Register Reference

This section lists the registers of the CY8C23433 PSoC device by using mapping tables, in offset order.

Register Conventions

Abbreviations Used

The register conventions specific to this section are listed in the following table.

Table 5. Abbreviations

Convention	Description
R	Read register or bits

W	Write register or bits

L	Logical register or bits

C	Clearable register or bits

#Access is bit specific

Register Mapping Tables

The PSoC device has a total register address space of 512 bytes. The register space is referred to as IO space and is divided into two banks. The XOI bit in the Flag register (CPU_F) determines which bank the user is currently in. When the XOI bit is set the user is in Bank 1.

Note In the following register mapping tables, blank fields are reserved and must not be accessed.

Document Number: 001-44369 Rev. *B

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Cypress CY8C23533, CY8C23433 manual Register Reference, Register Conventions, Register Mapping Tables, Abbreviations Used

Contents

Features Logic Block Diagram Digital System PSoC Functional OverviewPSoC Core Analog System Block Diagram Analog System Additional System Resources PSoC Device CharacteristicsGetting Started Development Kits Technical Training Modules Device Editor Development ToolsPSoC Designer Software Subsystems Design Browser Application Editor Designing with User ModulesHardware Tools Debugger Numeric Naming Document ConventionsUnits of Measure Acronyms Used SCL, ISSP-SCLK PinoutsPin Part Pinout SDA, ISSP-SDATA I2C SCL Pin Definitions 28-Pin Ssop Number Name DescriptionPin I2C SDA Register Mapping Tables Register ReferenceRegister Conventions Abbreviations Used Register Map Bank 0 Table User Space Register Map Bank 1 Table Configuration Space Name Addr 1,Hex Access ACB01CR0 RDI0RO0 ACB01CR1 RDI0RO1 Electrical Specifications Units of Measure Operating Temperature Symbol Description Min Typ Max Units Operating TemperatureAbsolute Maximum Ratings Symbol Description Min Typ Units Absolute Maximum Ratings DC Electrical Characteristics DC Chip-Level Specifications DC General Purpose IO Specifications DC Operational Amplifier Specifications Psrroa LPC supply current DC Low Power Comparator SpecificationsLow power comparator LPC reference voltage Vdd Range LPC voltage offset Document Number 001-44369 Rev. *B DC Analog Output Buffer Specifications Psrrob DC Analog Reference Specifications DC Analog PSoC Block Specifications DC POR and LVD Specifications DC Programming Specifications INL SAR8 ADC DC SpecificationsDNL AC Electrical Characteristics AC Chip-Level Specifications Gain EnablePLL 32K Select AC Operational Amplifier Specifications AC General Purpose IO SpecificationsBwoa CY8C23433, CY8C23533 Typical Agnd Noise with P24 Bypass AC Low Power Comparator Specifications AC Digital Block Specifications KHz Power = Low Power = High AC Analog Output Buffer SpecificationsLarge Signal Bandwidth, 1Vpp, 3 dB BW, 100 pF Load Bwob AC Programming Specifications AC External Clock SpecificationsSAR8 ADC AC Specifications AC I2C Specifications Packaging Information Pin 5x5 mm QFN Typical Package Capacitance on Crystal Pins Capacitance on Crystal PinsSolder Reflow Peak Temperature Thermal Impedances Ordering Information Document History Sales, Solutions, and Legal InformationWorldwide Sales and Design Support Products PSoC Solutions Orig. Submission Description of Change Date