ep9307 Cirrus Logic, Inc., ep9307 Datasheet - Page 48

• Manufacturer Part Number: ep9307
• Description: Arm9 Soc With Ethernet, Usb, Display, And Touchscreen
• Manufacturer: Cirrus Logic, Inc.

EP9307
ARM9 SOC with Ethernet, USB, Display and Touchscreen
Acronyms and Abbreviations
The following tables list abbreviations and acronyms
used in this data sheet.
48
ADC
ALT
AMBA
ATAPI
CODEC
CRC
DAC
DMA
EBUS
EEPROM Electronically Erasable Programmable Read Only Memory
EMAC
FIFO
FIQ
FLASH
GPIO
HDLC
I/F
I
IC
ICE
IDE
IEEE
IrDA
IRQ
ISO
JTAG
LFSR
MII
MMU
2
S
Term
Analog-to-Digital Converter
Alternative
Advanced Micro-controller Bus Architecture
ATA Packet Interface
COder / DECoder
Cyclic Redundancy Check
Digital-to-Analog Converter
Direct-Memory Access
External Memory Bus
Ethernet Media Access Controller
First In / First Out
Fast Interrupt Request
Flash memory
General Purpose I/O
High-level Data Link Control
Interface
Inter-IC Sound
Integrated Circuit
In-Circuit Emulator
Integrated Drive Electronics
Institute of Electronics and Electrical Engineers
Infrared Data Association
Standard Interrupt Request
International Standards Organization
Joint Test Action Group
Linear Feedback Shift Register
Media Independent Interface
Memory Management Unit
Definition
©
Copyright 2005 Cirrus Logic (All Rights Reserved)
Units of Measurement
OHCI
PHY
PIO
RISC
SDMI
SDRAM
SPI
SRAM
STA
TFT
TLB
USB
°
Hz
Kbps
kbyte
kHz
Mbps
MHz
µA
µs
mA
ms
mW
ns
pF
V
W
C
Term
Symbol
Open Host Controller Interface
Ethernet PHYsical layer interface
Programmed I/O
Reduced Instruction Set Computer
Secure Digital Music Initiative
Synchronous Dynamic RAM
Serial Peripheral Interface
Static Random Access Memory
Station - Any device that contains an IEEE 802.11
conforming Medium Access Control (MAC) and physical
layer (PHY) interface to the wireless medium
Thin Film Transistor
Translation Lookaside Buffer
Universal Serial Bus
degree Celsius
Hertz = cycle per second
Kilobits per second
Kilobyte
KiloHertz = 1000 Hz
Megabits per second
MegaHertz = 1,000 kHz
microAmpere = 10
microsecond = 1,000 nanoseconds = 10
milliAmpere = 10
millisecond = 1,000 microseconds = 10
milliWatt = 10
nanosecond = 10
picoFarad = 10
Volt
Watt
-3
-12
Watts
Unit of Measure
-3
-9
Definition
Farads
-6
Ampere
seconds
Ampere
-3
-6
DS667PP4
seconds
seconds