Contents
vi Copyright © 2003-2010 ARM Limited. All rights reserved. ARM DUI 0224I
3.3 Reset controller ........................................................................................ 3-22
3.4 Power supply control ................................................................................ 3-33
3.5 Clock architecture ..................................................................................... 3-35
3.6 Advanced Audio Codec Interface, AACI ................................................... 3-56
3.7 Character LCD controller .......................................................................... 3-59
3.8 CLCDC interface ...................................................................................... 3-61
3.9 DMA .......................................................................................................... 3-65
3.10 Ethernet interface ..................................................................................... 3-68
3.11 GPIO interface .......................................................................................... 3-71
3.12 Interrupts .................................................................................................. 3-72
3.13 Keyboard/Mouse Interface, KMI ............................................................... 3-74
3.14 Memory Card Interface, MCI .................................................................... 3-75
3.15 PCI interface ............................................................................................. 3-79
3.16 Serial bus interface ................................................................................... 3-80
3.17 Smart Card interface, SCI ........................................................................ 3-81
3.18 Synchronous Serial Port, SSP .................................................................. 3-84
3.19 User switches and LEDs .......................................................................... 3-87
3.20 UART interface ......................................................................................... 3-88
3.21 USB interface ........................................................................................... 3-92
3.22 Test, configuration, and debug interfaces ................................................ 3-94
Chapter 4 Programmer’s Reference4.1 Memory map ............................................................................................... 4-3
4.2 Configuration and initialization .................................................................... 4-9
4.3 Status and system control registers ......................................................... 4-17
4.4 AHB monitor ............................................................................................. 4-41
4.5 Advanced Audio CODEC Interface, AACI ................................................ 4-42
4.6 Character LCD display ............................................................................. 4-44
4.7 Color LCD Controller, CLCDC .................................................................. 4-47
4.8 Direct Memory Access Controller and mapping registers ........................ 4-52
4.9 Ethernet .................................................................................................... 4-55
4.10 General Purpose Input/Output, GPIO ....................................................... 4-56
4.11 Interrupt controllers ................................................................................... 4-57
4.12 Keyboard and Mouse Interface, KMI ........................................................ 4-67
4.13 MBX .......................................................................................................... 4-68
4.14 MOVE video coprocessor ......................................................................... 4-69
4.15 MultiMedia Card Interfaces, MCIx ............................................................ 4-70
4.16 MultiPort Memory Controller, MPMC ........................................................ 4-71
4.17 PCI controller ............................................................................................ 4-74
4.18 Real Time Clock, RTC .............................................................................. 4-85
4.19 Serial bus interface ................................................................................... 4-86
4.20 Smart Card Interface, SCI ........................................................................ 4-88
4.21 Synchronous Serial Port, SSP .................................................................. 4-89
4.22 Synchronous Static Memory Controller, SSMC ........................................ 4-91
4.23 System Controller ..................................................................................... 4-95
4.24 Timers ....................................................................................................... 4-96
4.25 UART ........................................................................................................ 4-97