Philips LPC2129 - LPC2119;2129;2292;2294 Memory Addressing; Memory Maps; Figure 2: System Memory Map

LPC2119/2129/2292/2294 Memory Addressing 48 May 03, 2004
Philips Semiconductors Preliminary User Manual
LPC2119/2129/2194/2292/2294ARM-based Microcontroller
2. LPC2119/2129/2292/2294 MEMORY ADDRESSING
MEMORY MAPS
The LPC2119/2129/2194/2292/2294 incorporates several distinct memory regions, shown in the following figures. Figure 2
shows the overall map of the entire address space from the user program viewpoint following reset. The interrupt vector area
supports address re-mapping, which is described later in this section.
Figure 2: System Memory Map
AHB Peripherals
VPB Peripherals
4.0 GB
3.75 GB
3.5 GB
3.0 GB
2.0 GB
1.0 GB
0.0 GB
128 kB On-Chip Non-Volatile Memory
(LPC2119)
16 kB On-Chip Static RAM
Reserved for
External Memory
0x0000 0000
0xFFFF FFFF
0x8000 0000
0xC000 0000
0xE000 0000
0xF000 0000
0x4000 3FFF
0x4000 0000
Reserved for
On-Chip Memory
Boot Block
(re-mapped from On-Chip Flash memory)
0x0002 0000
0x0001 FFFF
256 kB On-Chip Non-Volatile Memory
(LPC2129/2194/2292/2294)
0x0004 0000
0x0003 FFFF