AM1705 Datasheet, PDF (11/155 Pages) Texas Instruments – AM1705 ARM Microprocessor

AM1705
www.ti.com
SPRS657 – FEBRUARY 2010
• Trace Port provides real-time trace capability for the ARM9.
• Triggering facilities provide trigger resources, which include address and data comparators, counter,
and sequencers.
The device trace port is not pinned out and is instead only connected to the Embedded Trace Buffer. The
ETB has a 4KB buffer memory. ETB enabled debug tools are required to read/interpret the captured trace
data.
This device uses ETM9™ version r2p2 and ETB version r0p1. Documentation on the ETM and ETB is
available from ARM Ltd. Reference the ' CoreSight™ ETM9™ Technical Reference Manual, revision r0p1'
and the 'ETM9 Technical Reference Manual, revision r2p2'.
3.3.7 ARM Memory Mapping
By default the ARM has access to most on and off chip memory areas, EMIFA, EMIFB, and the additional
128K byte on chip SRAM. Likewise almost all of the on chip peripherals are accessible to the ARM by
default.
See for a detailed top level device memory map that includes the ARM memory space.
Copyright © 2010, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Link(s): AM1705
Device Overview
11