Siemens ERTEC200 Manual De Usuario
1
Introduction
The ERTEC 200 is intended for the implementation of PROFINET devices with RT and IRT functionality. With its
integrated ARM946 processor and 2-port Ethernet switch with integrated PHYs and the option to connect an
external host processor system to a local bus interface, it meets all the requirements for implementing PROFINET
devices with integrated switch functionality.
1.1 Applications of the ERTEC 200
Interface connection for high-precision drive control, including for PC-based systems
Distributed I/O with real-time Ethernet interfacing
PROFINET RT and IRT functionality
1.2 Features of the ERTEC 200
The ERTEC 200 is a high-performance Ethernet controller with the following integrated function groups:
•
•
High-performance ARM 946 processor with D-cache, I-cache, D-TCM memory
•
Multilayer AHB bus master/slave with AHB arbiter
•
IRT switch with 64-Kbyte communication RAM
•
2 Ethernet channels with integrated PHYs
•
Local Bus Unit (LBU) for connecting an external host processor (with boot capability)
• SDRAM
controller
• SRAM
controller
•
DMA controller, 1-channel
•
45 IO, with assignable parameters
•
UART (with boot capability)
•
SPI (with boot capability)
• 3
timers
• F-timer
• Watchdog
•
IRQ and FIQ interrupt controller
•
PLL with clock generator
•
8 Kbytes of BOOT ROM
•
304-pin FBGA housing
•
Different test functions
•
JTAG debug and trace interface
Copyright © Siemens AG 2007. All rights reserved.
Page
9
ERTEC 200 Manual
Technical data subject to change Version 1.1.0