Cypress Semiconductor enCoRe CY7C604XX Manual de usuario descargar pdf (Pagina 6)

CY7C603xx

Document #: 38-16018 Rev. *D Page 6 of 29

Figure 5. User Module and Source Code Development

Flows

The next step is to write your main program, and any subrou-

tines using PSoC Designer’s Application Editor subsystem.

The Application Editor includes a Project Manager that allows

you to open the project source code files (including all

generated code files) from a hierarchal view. The source code

editor provides syntax coloring and advanced edit features for

both C and assembly language. File search capabilities

include simple string searches and recursive “grep-style”

patterns. A single mouse click invokes the Build Manager. It

employs a professional-strength “makefile” system to

automatically analyze all file dependencies and run the

compiler and assembler as necessary. Project-level options

control optimization strategies used by the compiler and linker.

Syntax errors are displayed in a console window. Double

clicking the error message takes you directly to the offending

line of source code. When all is correct, the linker builds a HEX

file image suitable for programming.

The last step in the development process takes place inside

the PSoC Designer’s Debugger subsystem. The Debugger

downloads the HEX image to the In-Circuit Emulator (ICE)

where it runs at full speed. Debugger capabilities rival those of

systems costing many times more. In addition to traditional

single-step, run-to-breakpoint and watch-variable features,

the Debugger provides a large trace buffer and allows you

define complex breakpoint events that include monitoring

address and data bus values, memory locations and external

signals.

Document Conventions

Acronyms Used

Units of Measure

A units of measure table is located in the Electrical Specifica-

tions section. Table 5 on page 13 lists all the abbreviations

used to measure the enCoRe III LV devices.

Numeric Naming

Hexidecimal numbers are represented with all letters in

uppercase with an appended lowercase ‘h’ (for example, ‘14h’

or ‘3Ah’). Hexidecimal numbers may also be represented by a

‘0x’ prefix, the C coding convention. Binary numbers have an

appended lowercase ‘b’ (e.g., 01010100b’ or ‘01000011b’).

Numbers not indicated by an ‘h’ or ‘b’ are decimal.

Debugger

Interface

to ICE

Application Editor

Device Editor

Project

Manager

Source

Code

Editor

Storage

Inspector

User

Module

Selection

Placement

and

Parameter

-ization

Generate

Application

Build

All

Event &

Breakpoint

Manager

Build

Manager

Source

Code

Generator

Acronym Description

AC alternating current

ADC analog-to-digital converter

API application programming interface

CPU central processing unit

CT continuous time

ECO external crystal oscillator

EEPROM electrically erasable programmable read-only

memory

FSR full scale range

GPIO general purpose IO

GUI graphical user interface

HBM human body model

ICE in-circuit emulator

ILO internal low speed oscillator

IMO internal main oscillator

IO input/output

IPOR imprecise power on reset

LSb least-significant bit

LVD low voltage detect

MSb most-significant bit

PC program counter

PLL phase-locked loop

POR power on reset

PPOR precision power on reset

PSoC Programmable System-on-Chip™

PWM pulse width modulator

SC switched capacitor

SRAM static random access memory

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