LPC2292 Philips Semiconductors (Acquired by NXP), LPC2292 Datasheet - Page 12

• Manufacturer Part Number: LPC2292
• Description: 16/32-bit Arm Microcontrollers; 256 KB Isp/iap Flash With CAN, 10-bit ADC And External Memory Interfacebased on a 16/32 Bit ARM7TDMI-STM Cpu With Real-time Emulation And Embedded Trace Support, Together With 256 Kilobytes (kB) of Embedded High Speed
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
9397 750 12748
Preliminary data
6.4 Memory map
6.5 Interrupt controller
The LPC2292/LPC2294 memory maps incorporate several distinct regions, as shown
in the following figures.
In addition, the CPU interrupt vectors may be re-mapped to allow them to reside in
either Flash memory (the default) or on-chip static RAM. This is described in
6.21 “System
The Vectored Interrupt Controller (VIC) accepts all of the interrupt request inputs and
categorizes them as FIQ, vectored IRQ, and non-vectored IRQ as defined by
programmable settings. The programmable assignment scheme means that priorities
of interrupts from the various peripherals can be dynamically assigned and adjusted.
Fig 3. LPC2292/LPC2294 memory map.
3.75 GB
4.0 GB
3.5 GB
3.0 GB
2.0 GB
1.0 GB
0.0 GB
control”.
Rev. 01 — 05 February 2004
16/32-bit ARM microcontrollers with external memory interface
256 KBYTE ON-CHIP FLASH MEMORY
BOOT BLOCK (RE-MAPPED FROM
16 KBYTE ON-CHIP STATIC RAM
RESERVED ADDRESS SPACE
RESERVED ADDRESS SPACE
RESERVED ADDRESS SPACE
ON-CHIP FLASH MEMORY
AHB PERIPHERALS
VPB PERIPHERALS
LPC2292/LPC2294
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
002aaa754
0xFFFF FFFF
0xF000 0000
0xEFFF FFFF
0xE000 0000
0xDFFF FFFF
0xC000 0000
0x8000 0000
0x7FFF FFFF
0x7FFF E000
0x7FFF DFFF
0x4001 0000
0x4000 3FFF
0x4000 0000
0x3FFF FFFF
0x0004 0000
0x0003 FFFF
0x0000 0000
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