Siemens ERTEC200 - Manual (Page 96)

12 Miscellaneous
12.1 Acronyms/Glossary:
AHB AMBA Advanced High Performance Bus (Multimaster, Bursts)
AMBA Advanced Microcontroller Bus Architecture
APB AMBA Advanced Peripheral Bus (Single master, bursts)
BIST Built In Self Test
ComDeC Communication, Development & Certification
DTCM
Data Tightly Coupled Memory
ERTEC Enhanced Real-Time Ethernet Controller
EMIF External Memory Interface
ETM Embedder Trace Macrocell
FIQ Fast Interrupt Request
GPIO General Purpose Input/Output
ICE In Circuit Emulator
ICU Interrupt Controller Unit
IRQ Interrupt Request
IRT Isochronous Real Time
ITCM Instruction Tightly Coupled Memory
JTAG Joint Test Action Group
LBU Local Bus Unit
MAC Media Access Controller
MII Media Independent Interface
MPU Memory Protection Unit
PD Pull Down
PU Pull Up
RT Real Time
SPI Standard Serial Peripheral Interface
SRT Soft Real Time
SW Software
UART Universal Asynchronous Receiver / Transmitter
WS Warteschlange (queue)
Copyright © Siemens AG 2007. All rights reserved. 96 ERTEC 200 Manual
Technical data subject to change Version 1.1.0