Atmel AT73C246-EK1, Руководство пользователя

Страница: 3 / 48

AT73C246-EK1 Evaluation Kit User Guide 1-1
11047A–PMAAC–08-Apr-10
Section 1
Introduction .................................................................................................................1-1
1.1 Scope ................................................................................................................................. 1-1
1.1.1 Typical Applications: ............................................................................................ 1-1
1.2 AT73C246-EK1 Features................................................................................................... 1-2
1.3 Deliverables ....................................................................................................................... 1-3
Section 2
Getting Started............................................................................................................2-1
2.1 Electrostatic Warning ......................................................................................................... 2-1
2.2 Requirements..................................................................................................................... 2-1
2.3 PC System Requirements.................................................................................................. 2-1
2.4 Instructions......................................................................................................................... 2-2
2.4.1 To start the AT73C246-EK1 board (before using the AT73C246-EK1 software) 2-2
2.4.2 To turn off the AT73C246-EK1 evaluation board................................................. 2-2
2.5 Block Diagram.................................................................................................................... 2-3
2.6 Power Supply ..................................................................................................................... 2-4
2.7 Communication Interfaces ................................................................................................. 2-5
2.7.1 Communication Interfaces Header (J15) ............................................................. 2-5
2.8 Audio Interfaces ................................................................................................................. 2-6
2.9 Output Voltages ................................................................................................................. 2-7
2.10 Input/Output Signals........................................................................................................... 2-8
2.10.1 ADC ..................................................................................................................... 2-8
2.10.2 CLK32K - RTC Output Clock ............................................................................... 2-8
2.10.3 LED...................................................................................................................... 2-8
2.10.4 Wakeup Push Buttons ......................................................................................... 2-9
2.10.5 LDOs Optional Programming Enable .................................................................. 2-9
Section 3
AT73C246-EK1 Software Interface ............................................................................3-1
3.1 Software Panel................................................................................................................... 3-1
3.1.1 Login .................................................................................................................... 3-1
3.1.2 Login Errors ......................................................................................................... 3-1
3.1.3 Functionality and Control Pages.......................................................................... 3-3
Section 4
USB-to-Serial Card .....................................................................................................4-1
4.1 USB-to-Serial Card Features ............................................................................................. 4-1
4.2 Electrostatic Warning ......................................................................................................... 4-1
4.3 Requirements..................................................................................................................... 4-1
4.4 Instructions......................................................................................................................... 4-2