Cypress CY7C6435x manual Document Conventions, Acronyms Used, Units of Measure, Numeric Naming

CY7C6431x CY7C64345, CY7C6435x

Document Conventions

Acronyms Used

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

Acronym	Description
API	application programming interface
CPU	central processing unit
GPIO	general purpose IO
ICE	in-circuit emulator
ILO	internal low speed oscillator
IMO	internal main oscillator
IO	input/output
LSb	least significant bit
LVD	low voltage detect
MSb	most significant bit
POR	power on reset
PPOR	precision power on reset
PSoC®	Programmable System-on-Chip™
SLIMO	slow IMO
SRAM	static random access memory

Units of Measure

A units of measure table is located in the Electrical Specifications section. Table 7 on page 13 lists all the abbreviations used to measure the enCoRe V 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’, ‘b’, or 0x are decimal.

Document Number: 001-12394 Rev *G Page 5 of 28

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