Eurotech VIPER-Lite manuali

Eurotech VIPER-Lite Scheda Tecnica (111 pagine)

Marchio: Eurotech | Categoria: Notebook | Dimensione: 1.08 MB |

Inglese

Indice

VIPER / VIPER-Lite

1

VIPER Technical Manual

2

Contents

3

Introduction

4

VIPER ‘at a glance’

5

VIPER-Lite ‘at a glance’

6

VIPER features

7

VIPER support products

9

Conventions

13

Relevant information

14

Getting started

15

Optional

18

VIPER address map

19

Translations made by the MMU

20

PXA255 processor

21

PXA255 GPIO pin assignments

22

323HSerial COMs ports

24

324H64) and 325HPL4 –

24

326H89)

24

Real time clock

26

Watchdog timer

26

FLASH memory/silicon disk

27

SDRAM interface

27

Static RAM

28

CompactFLASH

28

ICR Bit Functions

29

Interrupt assignments

30

IRQ15 IRQ14 IRQ9

31

Flat panel display support

34

LCD backlight enable

37

LCD logic supply enable

37

STN BIAS voltage

38

VIPER-FPIF1 details

38

VIPER-FPIF1 connectors

39

PL2 – Generic LCD connector

40

PL5 – STN Bias connector

42

FPIF-LVDS-TX details

43

J2 – LVDS Hirose connector

46

J3 – LVDS MDR connector

47

FPIF-LVDS-RX details

48

FPIF-LVDS-RX connectors

49

JP1 – LCD power selection

49

FPIF-CRT details

53

FPIF-CRT connectors

54

J2 – CRT connector

55

20 – 20k

56

General purpose I/O

57

Transceiver

58

VIPER-I/O

59

USB host interface

60

USB client interface

61

10/100BaseTX Ethernet

62

Serial COMs ports

64

PC/104 interface

67

VALID VALID

68

73HPL4 –

71

Power and power management

73

Power management

74

Power savings

77

Power estimate examples

79

FlashDio™ USB memory stick

80

Processor power management

81

ICR bit functions

82

Audio power management

84

Wake up events

84

Connectors, LEDs and jumpers

85

Connectors

86

PL3 – LCD connector

88

PL5 – CompactFLASH connector

90

PL6 – Audio connector

91

PL7 – USB connector

91

PL9 – GPIO connector

92

PL10 – JTAG connector

93

PL16 – Power connector

95

PL17 – USB client connector

95

Status LEDs

97

Jumpers

98

Battery jumper – LK9 on JP4

100

Eurotech sales

101

Eurotech technical support

101

Eurotech Group

101

Appendix B – Specification

102

115Hwww.linear.com

105

112Hwww.national.com

105

113Hwww.philips.com

105

114Hwww.maxim-ic.com

105

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