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CL-PS7111-VC-A

Low-Power System-on-a-Chip

Cirrus Logic 

CL-PS7111

Low-Power System-on-a-Chip

1. CONVENTIONS

This section presents acronyms, abbreviations, units of measurement, and conventions used in this data

book.

Acronyms and Abbreviations

The following table lists abbreviations and acronyms used in this data book.

Acronym/

Abbreviation

AC

ADC

codec

CMOS

CPU

DC

DMA

DRAM

EPB

FCS

FIFO

GPIO

ICT

IR

IrDA

LCD

LSB

MIPS

Definition

alternating current

analog-to-digital

coder/decoder

complementary metal-oxide

semiconductor

central processing unit

direct current

direct-memory access

dynamic random-access memory

embedded peripheral bus

frame check sequence

first in/first out

general-purpose I/O

in circuit test

infrared

infrared data association

liquid-crystal display

least-significant bit

millions of instructions per second

Acronym/

Abbreviation

MMU

MSB

PCB

PDA

PIA

PLL

PSU

p/u

RAM

RISC

ROM

RTC

SIR

SRAM

SSI

TLB

UART

VQFP

Definition (cont.)

memory management unit

most-significant bit

printed circuit board

personal digital assistant

peripheral interface adapter

phase locked loop

power supply unit

pull-up resistor

random-access memory

reduced-instruction-set computer

read-only memory

realtime clock

slow (9600–115.2 kbps) infrared

static random-access memory

synchronous serial interface

translation look-aside buffer

universal asynchronous receiver

transmitter

very-tight-pitch quad flat pack

6

CONVENTIONS

September 1997

PRELIMINARY DATA BOOK v2.0

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