PortalPlayer5002 < Main

Downloads

release

dev builds

extras

themes

Documentation

manual

wiki

device status

Support

forums

mailing lists

IRC

Development

bugs

patches

dev guide

Donate

Wiki > Main > OtherTargets > PortalPlayer > PortalPlayer5002

---+!! PortalPlayer 5002 !SoC

NOTE: The information on this page is based on a copy of the 10 August 2007 version of http://www.ipodlinux.org/PP5002 taken from http://web.archive.org  The contents of the IPL wiki and hence the contents of this page are licensed under the [[http://www.gnu.org/copyleft/fdl.html][GNU Free Documentation Licence 1.2]]

%TOC%

---++ Overview

|*location*|*description*|
|0x28000000|SDRAM (32MB)|
|0x40000000|Fast RAM, also called IRAM (96KB)|
|0xf0000000|Cache Control|


---++ CPU ID

|*location*|*description*|
|0xc4000000|Processor ID|
||0x55 CPU|
||0xaa COP|


---++ Interrupt Controller

|*location*|*description*|
|0xcf001000|CPU interrupt status|
||0x1 IDE0|
||0x10 ser0|
||0x20 i2c|
||0x80 ser1|
||0x800 timer1|
||0x4000 GPIO|
|0xcf00101c|forced interrupt clear|
|0xcf001020|CPU interrupt enable mask status|
|0xcf001024|CPU interrupt enable mask set|
|0xcf001028|CPU interrupt enable mask clear|
|0xcf001030|COP interrupt enable mask status|
|0xcf001034|COP interrupt enable mask set|
|0xcf001038|COP interrupt enable mask clear|


---++ Timer Controller

|*location*|*description*|
|0xcf001100|timer1 config|
|0xcf001104|timer1 present value|
|0xcf001108|timer2 config|
||0xe0000000 config bits, rest are counter value|
||0x80000000 enable?|
|0xcf00110c|timer2 present value|
|0xcf001110|microsecond timer|


---++ Device Controller

|*location*|*description*|
|0xcf005030|device reset|
||0x4 (2) system|
||0x100 (8) i2c|
|0xcf005000|clock enable|


---++ CPU Controller

|*location*|*description*|
|0xcf004054|sleep CPU|
||0xce to wake up CPU|
||0xca to sleep CPU|
|0xcf004058|sleep COP|
||0xce to wake up COP|
||0xca to sleep COP|


---++ GPIO Controller

|*location*|*description*|
|0xcf000000|GPIO port A enable|
|0xcf000004|GPIO port B enable|
|0xcf000008|GPIO port C enable|
|0xcf00000c|GPIO port D enable|
|0xcf000010|GPIO port A output enable|
|0xcf000020|GPIO port A output value|
|0xcf000030|GPIO port A input value|
|0xcf000040|GPIO port A interrupt status|
|0xcf000050|GPIO port A interrupt enable|
|0xcf000060|GPIO port A interrupt level|
|0xcf000070|GPIO port A interrupt clear|


---++ LCD Controller

|*location*|*description*|
|0xc0001000|LCD control|
||0x2 backlight|
||0x8000 LCD busy|


---++ Serial Controller

|*location*|*description*|
|0xc0006000|ser0|
|0xc0006040|ser1|

r1 - 20 Jul 2008 - 01:45:06 - DaveChapman

Parents: OtherTargets > PortalPlayer