User manual

CY8C29466, CY8C29566
CY8C29666, CY8C29866
Document Number: 38-12013 Rev. *M Page 8 of 47
8. Document Conventions
8.1 Acronyms Used
This table lists the acronyms used in this data sheet.
8.2 Units of Measure
A units of measure table is located in the section
Electrical Specifications on page 20. Table 12-1 on page 20 lists
all the abbreviations used to measure the PSoC devices.
8.3 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’, ‘b’, or 0x are
decimal.
Table 8-1. Acronyms
Acronym Description
AC alternating current
ADC analog-to-digital converter
API application programming interface
CPU central processing unit
CT continuous time
DAC digital-to-analog converter
DC direct current
EEPROM electrically erasable programmable read-only
memory
FSR full scale range
GPIO general purpose I/O
ICE in-circuit emulator
IDE integrated development environment
I/O input/output
ISSP in-system serial programming
IPOR imprecise power on reset
LSb least-significant bit
LVD low voltage detect
MSb most-significant bit
PC program counter
PGA programmable gain amplifier
POR power on reset
PPOR precision power on reset
PSoC
®
Programmable System-on-Chip™
PWM pulse width modulator
ROM read only memory
SC switched capacitor
SMP switch mode pump
SRAM static random access memory
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