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Document conventions, Acronyms used, Units of measure – Cypress enCoRe CY7C64215 User Manual

Page 7: Numeric naming

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CY7C64215

Document 38-08036 Rev. *C

Page 7 of 30

Document Conventions

Acronyms Used

The following table lists the acronyms that are used in this
document.

Units of Measure

A units of measure table is located in the Electrical Specifications
section.

Table 5

on page 13 lists all the abbreviations used to

measure the enCoRe III devices.

Numeric Naming

Hexadecimal numbers are represented with all letters in
uppercase with an appended lowercase ‘h’ (for example, ‘14h’ or
‘3Ah’). Hexadecimal numbers may also be represented by a ‘0x’
prefix, the C coding convention. Binary numbers have an
appended lowercase ‘b’ (For example, 01010100b’ or
‘01000011b’). Numbers not indicated by an ‘h’ or ‘b’ are decimal.

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

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

ICE

in-circuit emulator

ILO

internal low speed oscillator

IMO

internal main oscillator

IO

input/output

IPOR

imprecise power on reset

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