Technical data

Segment Contents Size Address Area Description
Timer 0 - 2 256 bytes
4000_2000 -
4000_20FF
32 bytes, physical;
Watchdog 256 bytes
4000_2100 -
4000_21FF
28 bytes, physical;
SPI 256 bytes
4000_2200 -
4000_22FF
256 bytes, physical;
UART1 256 bytes
4000_2300 -
4000_23FF
256 bytes, physical;
Not used 256 bytes
4000_2400 -
4000_24FF
256 bytes, physical;
GPIO 256 bytes
4000_2500 -
4000_25FF
32 bytes, physical
System control register
block
256 bytes
4000_2600 -
4000_26FF
164 bytes, physical
System register block of ERTEC 200
F-counter 256 bytes
4000_2700 -
4000_27FF
8 bytes, physical
Not used
4000_2800-
4000_FFFF
Not used
4001_0000-
4FFF_FFFF
5
ARM-ICU 256 Mbytes
5000_0000-
5FFF_FFFF
ARM - Interrupt controller
128 bytes, physical
6
Not used 256 Mbytes
6000_0000-
6FFF_FFFF
7
EMIF register 256 Mbytes
7000_0000-
7FFF_FFFF
Control register for external memory interface
64 bytes, physical
8
DMA register 256 Mbytes
8000_0000-
FFFF_FFFF
DMA controller
16 bytes, physical
9 - 15
Not used 1.75 Gbyte
9000_0000-
FFFF_FFFF
Table 10: Detailed Memory Segment Distribution in the EB 200
Refer to document /2/ for a detailed description of the I/O registers for segments 4 to 8.
Copyright © Siemens AG 2010. All rights reserved. 25 EB 200 Manual
Technical data subject to change Version 1.1.4