Datasheet

LPC2387 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 5.1 — 16 October 2013 16 of 66
NXP Semiconductors
LPC2387
Single-chip 16-bit/32-bit MCU
7.5 Interrupt controller
The ARM processor core has two interrupt inputs called Interrupt ReQuest (IRQ) and Fast
Interrupt ReQuest (FIQ). The VIC takes 32 interrupt request inputs which can be
programmed as FIQ or vectored IRQ types. The programmable assignment scheme
means that priorities of interrupts from the various peripherals can be dynamically
assigned and adjusted.
Fig 3. LPC2387 memory map
0.0 GB
1.0 GB
TOTAL OF 512 kB ON-CHIP NON-VOLATILE MEMORY
0x0000 0000
0x0007 FFFF
0x0008 0000
RESERVED FOR ON-CHIP MEMORY
64 kB LOCAL ON-CHIP STATIC RAM
RESERVED ADDRESS SPACE
RESERVED ADDRESS SPACE
0x4000 0000
0x4001 0000
0x7FD0 0000
0x7FE0 0000
0x7FD0 3FFF
0x7FE0 3FFF
0x4000 FFFF
2.0 GB
0x8000 0000
BOOT ROM AND BOOT FLASH
(BOOT FLASH REMAPPED FROM ON-CHIP FLASH)
3.0 GB 0xC000 0000
RESERVED ADDRESS SPACE
3.75 GB
4.0 GB
3.5 GB
AHB PERIPHERALS
APB PERIPHERALS
0xE000 0000
0xF000 0000
0xFFFF FFFF
USB RAM (16 kB)
ETHERNET RAM (16 kB)
002aae195