WM8778-EV1M
w
Rev 1.1, February 2004
13
SERIAL INTERFACE SOFTWARE DESCRIPTION
The following section will detail the downloading and installation of evaluation software and
also the operation of the software and the functionality of each control button. Details the
main panel, hidden panels and details on the hardware setup required to use the main
functional buttons “DAC Setup”, “ADC Setup” and “Line Setup” will be provided.
SOFTWARE DOWNLOAD
The current evaluation board software should be downloaded from the Wolfson website
[
www.wolfsonmicro.com
].
From the homepage it is recommended that you do a search for ‘WM8778’ and select the
‘more’ button located under the ‘EVALUATION BOARDS’ heading. Select ‘DOWNLOAD’
from the right hand side of the screen under the ‘SOFTWARE’ heading. Once you have
accepted the licence agreement you can select the WM8778_EV1S_REVx.x.ZIP link and
download to your hard drive.
SOFTWARE INSTALLATION
Once the .zip file has been downloaded, to install the software:
•
Open the .zip file
•
Double click on the setup.exe file.
•
Follow the on-screen installation instructions and save to the desired location.
The software can then be opened by either running the extracted WM8778_EV1_REVx.x.exe
file from the saved location. Alternatively select: Start > Programs > WM8778-EV1S Revx.x >
WM8778-EV1S.
Summary of Contents for WM8778-EV1B
Page 1: ...WM8778 EV1B Evaluation Board User Handbook Rev 1 1...
Page 25: ...WM8778 EV1M w Rev 1 1 February 2004 25 SCHEMATIC LAYOUT Figure 13 Functional Diagram...
Page 26: ...WM8778 EV1M w Rev 1 1 February 2004 26 Figure 14 Digital Input...
Page 27: ...WM8778 EV1M w Rev 1 1 February 2004 27 Figure 15 Software Control...
Page 28: ...WM8778 EV1M w Rev 1 1 February 2004 28 Figure 16 Level Shift...
Page 29: ...WM8778 EV1M w Rev 1 1 February 2004 29 Figure 17 Analogue Input and Output Mute...
Page 30: ...WM8778 EV1M w Rev 1 1 February 2004 30 Figure 18 WM8778...
Page 31: ...WM8778 EV1M w Rev 1 1 February 2004 31 Figure 19 Analogue Output...
Page 32: ...WM8778 EV1M w Rev 1 1 February 2004 32 Figure 20 Power...
Page 33: ...WM8778 EV1M w Rev 1 1 February 2004 33 WM8778 EV1B PCB LAYOUT Figure 21 Top Layer Silkscreen...
Page 34: ...WM8778 EV1M w Rev 1 1 February 2004 34 Figure 22 Top Layer...
Page 35: ...WM8778 EV1M w Rev 1 1 February 2004 35 Figure 23 Bottom Layer...
Page 36: ...WM8778 EV1M w Rev 1 1 February 2004 36 Figure 24 Bottom Layer Silkscreen...
