Application Notes (4)
- AN-1056: Capless Headphone Virtual Ground Short-Circuit Protection for the ADAU1361 and ADAU1761 Low Power Codecs (pdf, 77 kB)
- AN-1006: Using the EVAL-ADUSB2EBZ (pdf, 349 kB)
- AN-951: Using Hardware Controls with SigmaDSP GPIO Pins (pdf, 439 kB)
- AN-910: 0: Recovering the DIR PLL Operation on the ADAV801 and ADAV803 (pdf, 111 kB)
Circuit Note (3)
- CN-0078: iMEMS Digital Microphone Simplifies the Interface to a SigmaDSP Audio Codec (pdf)
- CN-0207: High Performance iMems Analog Microphone's Simple Interface to SigmaDSP Audio Codec (pdf, 126 kB)
- CN-0219: S/PDIF and I2S Interface for a SigmaDSP Codec Using the ADAV801/ADAV803 Audio Codec (pdf, 254 kB)
Technical Articles (1)
-
Benchmarking Integrated Audio: Why CPU Usage Alone No Longer Predicts User Experience
(pdf, 1052 kB)
(www.analog.com/everywhere, 2007)
Software Manuals (1)
Data Sheets (3)
Design & Integration Files (1)
-
CN0219 Design & Integration Files
(zip, 2992 kB)
- Schematic
- Bill of Materials
- Gerber Files
- PADS Files
- Assembly Drawing
Device Drivers (3)
Documentation (4)
- ADAU1761 Evaluation Board (EVAL-ADAU1761Z) (pdf, 972 kB)
-
ADAV801/ADAV803 Evaluation Tools (EVAL-ADAV801EB/EVAL-ADAV803EB)
(pdf, 0 kB)
Rev. A, 8/07-
ADAV801/ADAV803 Evaluation Software, Ver. 1.28 (zip, 5,262,596 bytes)
Included in the EVAL-ADAV801EB and EVAL-ADAV803EB evaluation board packages is software for controlling the ADAV801 or ADAV803 using a the printer port of a PC. The software allows the user to read from and write to the registers of the ADAV801/ADAV803. The register settings can be saved and reloaded at a later date thus speeding up evaluation.
-
ADAV801/ADAV803 Evaluation Software, Ver. 1.28 (zip, 5,262,596 bytes)
- Linux Driver
- SigmaDSP Evaluation Boards
FAQs/RAQs (29)
- After I link-compile-download my project, the bar at the bottom of SigmaStudio turns green. Does this mean my program downloaded to the DSP successfully?
- Can I use SigmaStudio without hardware connected?
- How can I check that I have proper communication between SigmaStudio and the SigmaDSP hardware?
- How can I eliminate pops when changing the delay parameter at run-time?
- How can I get a copy of SigmaStudio?
- How can I program and tune my target application using SigmaStudio?
- How can I see exactly what SigmaStudio is writing to the target hardware?
- How can I tune my own hardware design using SigmaStudio?
- How can I write my own algorithms in SigmaStudio?
- How do I change the sampling rate of my design in SigmaStudio?
- How do I protect my SigmaDSP design against power supply overvoltage and ESD?
- I already have a copy of SigmaStudio. How can I get the latest version?
- I can't use the maximum delay memory in my project. What's happening?
- My application requires that I use multiple blocks that generate many addresses that I then have to map to my microcontroller code. Can I fix specific memory addresses for specific blocks to avoid all this mapping overhead?
- My signal flow is running out of instructions. What can I do to save resources?
- What advanced algorithms are available for SigmaDSP?
- What are the PC requirements for SigmaStudio?
- What documentation is available for SigmaStudio?
- What evaluation board is available for the ADAU1761?
- What evaluation boards are available for the SigmaDSP processors?
- What is needed to boot a SigmaDSP processor?
- What is the processing power and RAM sizes of the different SigmaDSPs?
- When should I use double precision and when should I use single precision filters?
- When the signal input to my compressor is above 6 dB, the compression stops and my signal starts increasing. What's happening?
- Where can I find a description of the changes made in the latest version of SigmaStudio?
- Where can I get further support for the SigmaDSP?
- Where can I see how much of the SigmaDSP resources my project consumes?
- Which SigmaDSP is right for my application?
- Which SigmaDSP parts are qualified for automotive applications?
IBIS Models (1)
- ADAU1361/ADAU1761 IBIS Models
Overview (2)
Product Reviews (4)
-
ASUS P5N32-E SLI Plus: NVIDIA's 650i goes Dual x16
(pdf, 3028 kB)
(AnandTech, 04/02/2007) -
Audio Performance
(pdf, 811 kB)
(AnandTech, 10/20/2006) -
Realtek Audio Codecs Not Rendering True EAX
(pdf, 138 kB)
(DailyTech, 09/26/2006) -
Underneath Microsoft's Universal Audio Architecture
(pdf, 250 kB)
(DailyTech, 01/30/2007)
SigmaStudio Overview (1)
Videos (1)
-
Sigma Studio Overview
Familiar audio processing blocks can be wired together as in a schematic, and the compiler generates DSP-ready code and a control surface for setting and tuning parameters.
