EP7211 Datasheet, PDF (11/166 Pages) Cirrus Logic – HIGH-PERFORMANCE ULTRA-LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER

EP7211
High-Performance Ultra-Low-Power System-on-Chip with LCD Controller
1. CONVENTIONS
This section presents acronyms, abbreviations, units of measurement, and conventions used in this
data book.
1.1 Acronyms and Abbreviations
The following table lists abbreviations and acronyms used in this data book.
Acronym/
Abbreviation
Definition
AC
alternating current
A/D
analog-to-digital
ADC
analong-to-digital converter
codec
coder/decoder
CMOS
complementary metal oxide
semiconductor
CPU
central processing unit
D/A
digital-to-analog
DC
direct current
DMA
direct-memory access
DRAM
dynamic random access memory
EPB
embedded peripheral bus
FCS
frame check sequence
FIFO
first in/first out
GPIO
general purpose I/O
ICT
in circuit test
IR
infrared
IrDA
Infrared Data Association
JTAG
Joint Test Action Group
LCD
liquid crystal display
LED
light-emitting diode
LSB
least significant bit
Acronym/
Abbreviation
Definition
MIPS
millions of instructions per second
LQFP
low profile quad flat pack
MMU
memory management unit
MSB
most significant bit
PBGA
plastic ball grid array
PCB
printed circuit board
PDA
personal digital assistant
PIA
peripheral interface adapter
PLL
phase locked loop
PSU
power supply unit
p/u
pull-up resistor
RAM
random access memory
RISC
reduced instruction set computer
ROM
read-only memory
RTC
realtime clock
SIR
slow (9600–115.2 kbps) infrared
SRAM
static random access memory
SSI
synchronous serial interface
TAP
test access port
TLB
translation look aside buffer
UART
universal asynchronous receiver
transmitter
DS352PP3
JUL 2001
11
Conventions