Phytec phyCORE-PXA270, Hardware Manual, Page: 3 / 114

Contents
©
PHYTEC Meßtechnik GmbH 2006 L-668e_1
Preface........................................................................................................... 1
1 Introduction......................................................................................... 3
1.1 Block Diagram ............................................................................. 5
1.2 Overview ...................................................................................... 6
2 Port Pin Initialization ......................................................................... 9
3 Jumpers.............................................................................................. 13
4 Power
Supply System ....................................................................... 15
5 Memory Configuration..................................................................... 19
5.1 Interrupts .................................................................................... 20
5.2 Control
PLD (U7)....................................................................... 21
5.2.1 Control PLD (U7) Registers ......................................... 22
5.2.2 External Data and Address Bus .................................... 30
5.3 IDE Interface and CF Card PLD (U6) ....................................... 31
5.3.1 IDE Interface ................................................................. 32
5.3.2 Compact Flash Interface ............................................... 37
6 Ethernet Interface ............................................................................. 43
7 USB Host ............................................................................................ 45
8 USB Client ......................................................................................... 47
9 LCD Interface.................................................................................... 49
10 RS-232 Interface................................................................................ 53
10.1 FF-UART ................................................................................... 54
10.2 BT-UART................................................................................... 55
10.3 IR-UART.................................................................................... 55
11 CAN Interface ................................................................................... 57
12 AC97 Interface and Touch Controller............................................ 59
13 Quick Capture Interface .................................................................. 63
14 MultiMedia Card .............................................................................. 65
15 Expansion
Board ............................................................................... 67
16 Push Buttons and LEDs.................................................................... 71
17 Matrix Keyboard .............................................................................. 73
18 GPIO Expansion Board Interface ................................................... 75
19 JTAG Interface (X29)....................................................................... 93
20 Technical Specifications ................................................................... 95
21 Hints for Handling the Module........................................................ 97
22 Component Placement Diagram...................................................... 98
23 Revision History ................................................................................ 99
Index.......................................................................................................... 101