Micrel, Inc.
KS8695P
May 2006
4
M9999-051806
Contents
System Level Applications
................................................................................................................................................... 5
Pin Description
...................................................................................................................................................................... 6
Pin Configuration
................................................................................................................................................................ 14
Functional Description
....................................................................................................................................................... 15
Introduction ....................................................................................................................................................................... 15
CPU Features ................................................................................................................................................................... 15
PCI to AHB Bridge Features............................................................................................................................................. 15
Switch Engine ................................................................................................................................................................... 16
Advanced Memory Controller Features............................................................................................................................ 16
Direct Memory Access (DMA) Engines ............................................................................................................................ 16
Protocol Engine and XceleRouter Technology ............................................................................................................. 16
Network Interface.............................................................................................................................................................. 16
Peripherals........................................................................................................................................................................ 17
Other Features.................................................................................................................................................................. 17
Signal Description
............................................................................................................................................................... 18
System Level Hardware Interfaces................................................................................................................................... 18
Configuration Pins ............................................................................................................................................................ 18
Reset................................................................................................................................................................................. 19
System Clock.................................................................................................................................................................... 20
Memory Interface.............................................................................................................................................................. 21
Signal Descriptions by Group ........................................................................................................................................... 25
Address Map and Register Description
............................................................................................................................ 35
Memory Map..................................................................................................................................................................... 35
Memory Map Example...................................................................................................................................................... 35
Register Description ......................................................................................................................................................... 35
Absolute Maximum Ratings
............................................................................................................................................... 36
Operating Ratings
............................................................................................................................................................... 36
Electrical Characteristics
................................................................................................................................................... 36
Timing Diagrams
................................................................................................................................................................. 38
Package Information
........................................................................................................................................................... 42