CY8C20X34 CYPRESS [Cypress Semiconductor], CY8C20X34 Datasheet - Page 5

• Manufacturer Part Number: CY8C20X34
• Description: Technical Reference Manual (TRM)
• Manufacturer: CYPRESS [Cypress Semiconductor]

Section A: Overview
Section B: PSoC Core
PSoC CY8C20x34 TRM, Version 1.0
Contents
1.
2.
Document Organization ......................................................................................................................13
Top-Level Architecture .........................................................................................................................14
Getting Started ....................................................................................................................................16
Document History ................................................................................................................................16
Documentation Conventions ..............................................................................................................17
Pin Information .................................................................................................................. 19
1.1
Top-Level Core Architecture ................................................................................................................23
Core Register Summary ......................................................................................................................24
CPU Core (M8C) ................................................................................................................. 27
2.1
2.2
2.3
2.4
2.5
2.6
PSoC Core ..............................................................................................................................14
CapSense System ..................................................................................................................14
System Resources ..................................................................................................................14
Support ...................................................................................................................................16
Product Upgrades ...................................................................................................................16
Development Kits ...................................................................................................................16
Register Conventions ............................................................................................................17
Numeric Naming ....................................................................................................................17
Units of Measure
Acronyms ...............................................................................................................................18
Pinouts ...................................................................................................................................19
1.1.1
1.1.2
1.1.3
Overview ..................................................................................................................................27
Internal Registers ..................................................................................................................27
Address Spaces .....................................................................................................................27
Instruction Set Summary..........................................................................................................28
Instruction Formats ................................................................................................................30
2.5.1
2.5.2
2.5.3
Register Definitions .................................................................................................................32
2.6.1
2.6.2
24-Pin Part Pinout ................................................................................................19
32-Pin Part Pinout .................................................................................................20
48-Pin OCD Part Pinout ........................................................................................21
One-Byte Instructions ............................................................................................30
Two-Byte Instructions.............................................................................................30
Three-Byte Instructions..........................................................................................31
CPU_F Register ....................................................................................................32
Related Registers ..................................................................................................32
..................................................................................................................17
13
23
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