AMD Geode™ LX Processor/CS5536 Companion Device Windows® CE v5.0 UAM Audio Driver Release Notes Version 1.01.00 General Release November 28, 2005 ----------------------------------------------------------------------------- PRODUCT INFORMATION ----------------------------------------------------------------------------- The audio CODEC connected with the AMD Geode™ CS5536 is fully AC97 standard compliant. The Unified Audio Model driver supports not only all AC97 mixer lines, but also full-duplex functionality. Features: ------------- - AC97 mixer lines. - Wave playback and recording in 16-bit PCM format. - Full-Duplex. - Power Management support. Functionality: ------------- - AC97 Mixer lines - Wave Recording (At Stereo 16-bit only) - Wave Playback - DirectSound API support - Full-Duplex - WMA 9 support (CE.NET build 1081 or newer) - Power Management Support Software Dependency: ------------------- - WinCE 5.0 build 1400 (RTM) - WinCEPB50-041231-Product-Update-Rollup-X86 - WinCEPB50-050331-2005Q1-X86 - WinCEPB50-050630-2005Q2-X86 - WinCEPB50-050706-KB896664-X86 - WinCEPB50-050719-KB902398-X86 - WinCEPB50-050726-KB904426-X86 - WinCEPB50-050727-KB904383-X86 - WinCEPB50-050805-KB904255-X86 - WinCEPB50-050708-KB902334-X86 - WinCEPB50-050722-KB896340-COMMON - WinCEPB50-050727-KB901207-X86 - WinCEPB50-050729-KB892204-X86 - CE_Duraudio v1.02.01 Firmware Dependency: ------------------- The GeodeROM must have Native Audio enabled. ------------------------------------------------------------------------------ VALIDATION ENVIRONMENT ------------------------------------------------------------------------------ Validated on: Norwich, version 2 rework I - Geode LX processor, silicon revision C1 @ 500 MHz - Geode CS5536 companion device, silicon revision B1 - 512 MB RAM DDR @ 400 MHz - PCI @ 33 MHz - Windows® CE 5.0 (1400) - GeodeROM 1.06.06 - Audio 1.01.00 - Graphics 2.03.02 - OAL 1.01.06 - AES 2.01.00 ----------------------------------------------------------------------------- INSTALLATION and BUILD INSTRUCTIONS ----------------------------------------------------------------------------- 1. Create a directory named "DRIVERS" under your "$(_TARGETPLATROOT)\SRC" if there is no such folder existed. 2. Update dirs file in "$(_TARGETPLATROOT)\SRC" as follows: DIRS= \ kernel \ bootloader \ drivers 3. Create a directory named "lxaudio" under your "$(_TARGETPLATROOT)\SRC\DRIVERS" 4. Create a dirs file as follows in "$(_TARGETPLATROOT)\SRC\DRIVER" folder: DIRS= \ lxaudio 5. Copy all driver files into lxaudio directory. (Don't forget all of CE_DURAUDIO library files.) 6. Open Platform Builder 5.0. 7. Select File / Manage Catalog Features. 8. Select Import. 9. Point to the lxuamaud.cec file inside lxaudio folder you've created above. 10. Click Open. 11. Select: File / New Platform from PB menu and Click on Next. 12. Type a new workspace name, and click on Next. 13. Select "BSP - AMD GEODE:X86 " and Click on Next. 14. Select "Design Template - Internet Appliance" and click on Next. 15. Keep all default selections, click on Next (3 times). 16. Click on "Finish". 17. In the catalog, under "Third Party / Device Drivers / Audio", you should see "AMD GeodeLX/553x UAM". Click and drag "AMD GeodeLX/553x UAM" to the feature view window. The driver should show up under "Device Drivers / Audio" in the features view now. 18. In PB, access ParameterView and add the following lines in platform.bib after "IF BSP_NOAUDIO !". IF BSP_AMD_LXUAMAUD ngxuamaud.dll $(_FLATRELEASEDIR)\ngxuamaud.dll NK SH ENDIF 19. Add the following lines in platform.reg after "IF BSP_NOAUDIO !". IF BSP_AMD_LXUAMAUD #include "$(_TARGETPLATROOT)\SRC\DRIVERS\lxaudio\Geode.reg" ENDIF BSP_AMD_LXUAMAUD 20. Build your platform. 21. The image is now ready to download. After image downloaded, you must see a message, "UAM Driver CE5.0 GeodeLX/CS553x 1.01.00" and "CE_DURAUDIO 1.03.00" displayed in the debug window of PB. ----------------------------------------------------------------------------- SUBSEQUENT INSTRUCTIONS ----------------------------------------------------------------------------- If any changes have been made in the codes, or in the registry files, the whole steps in the build instructions must be done again. ----------------------------------------------------------------------------- UNIT TEST ----------------------------------------------------------------------------- The driver was pre-tested using the following tools: - Media Player - Control panel playback - CETK audio Tests ----------------------------------------------------------------------------- REVISION HISTORY ----------------------------------------------------------------------------- ------------------------------------ Oct. 18th, 2005 Version 1.01.00 ------------------------------------ FUNCTIONAL CHANGES ------------------- None. FILE CHANGES ------------- lxuamaud.cec - Update version gxaudio.cpp - Update version Geode.reg - Update version DEFECTS CORRECTED ------------------ - Updated the product brand name. ============================================================================= ------------------------------------ Apr. 13th, 2005 Version 1.00.02 ------------------------------------ FUNCTIONAL CHANGES ------------------- None. FILE CHANGES ------------- mixdrv.cpp - modify LOGICAL_VOLUME_MAX defined value gx3uamaud.cec - Update version gxaudio.cpp - Update version Geode.reg - Update version DEFECTS CORRECTED ------------------ - PBZ #3769 CETK - Test Volume Control: Fails Root cause: The max value is beyond the volume test boundary. Fix: LOGICAL_VOLUME_MAX 0x10000 => 0xFFFF ============================================================================= ------------------------------------ Nov. 19th, 2004 Version 1.00.01 ------------------------------------ FUNCTIONAL CHANGES ------------------- - Added CS5536 audio device and vendor ID in geode.reg. FILE CHANGES ------------- gx3uamaud.cec - Update version gxaudio.cpp - Update version Geode.reg - Add PCI info. and Update version DEFECTS CORRECTED ------------------ None. ============================================================================= ------------------------------------ Aug. 13th, 2004 Version 1.00.00 ------------------------------------ FUNCTIONAL CHANGES ------------------- CE5.0 GX3/553x UAM initial release. FILE CHANGES ------------- None. DEFECTS CORRECTED ------------------ None. ================================================================================ Copyright --------- © 2005 Advanced Micro Devices, Inc. All rights reserved. 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