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Tahoe-II Firmware

 

To update your board, download and unzip the appropriate file, then run the included update application. The wizard will guide you through the update process.   Troubleshooting information can be found here.
 

Version Date Release Notes
 TAHOEII_V4.1.40378.64123       20 July 2010  Release Notes 
 TAHOEII_BootRecovery_V4.1.40473.11503  22 October 2010 Boot-mode version of the v4.1 firmware update.  This version requires a serial cable and should only be used if the normal update fails. This is a beta release for v4.1.  Please report fails via the contact page or on the forums.
TAHOEII_V4.0.40148.58746   4 Dec 2009 Release Notes
TAHOEII_V3.0.39930.61525   28 April 2009 Release Notes
TAHOEII_BootRecovery_V3.0.39930.61525   28 April 2009 Release Notes
Boot-mode version of the firmware update.  This version requires a serial cable and should only be used if the normal update fails.

TAHOEIISS_3.0.39970.27660  

15 June 2009

Deploying SideShow on Tahoe-II  
Smaller Tahoe-II build for use with SideShow.  This build excludes SSL and file system support.   

Meridian/P Firmware

To update your board, download and unzip the appropriate file, then run the included update application. The wizard will guide you through the update process.   Troubleshooting information can be found  here.

 

Version Date Release Notes
MERIDIANP_4.1.40380.4555  31 July 2010 Release Notes
MERIDIANP_NET_4.1.40390.12449  31 July 2010 Release Notes
MERIDIANP_4.0.40148.58746         4 Dec 2009 Release Notes
MERIDIANP_NET_4.0.40205.11261        28 Jan 2010 Release Notes
MERIDIANP_3.0.39991.3220   27 June 2009 Release Notes
MERIDIANP_BootRecovery_3.0.39991.3220   27 June 2009 Release Notes
Boot-mode version of the firmware update.  This version requires a serial cable and should only be used if the normal update fails.
MERIDIANP_ETH_3.0.39991.3220   27 June 2009 Release Notes
This release requires an Ethernet adapter board to be attached to the Meridian/P.   Please read this doc   showing how to connect it correctly.

Device Solutions SDK

 

Version

Date

Release Notes

 Device Solutions SDK V4.1   20 July 2010  Release Notes 
Device Solutions SDK V4.0     4 Dec 2009  Release Notes 
Device Solutions SDK V3.0 28 April 2009 Release Notes
Tahoe SDK V3.0   19 November 2008 Release Notes

The Device Solutions SDK supports all Device Solutions .NET Micro Framework hardware including the Tahoe and Tahoe-II Development Kits.

The SDK includes all documentation for the Meridian CPU.

.NET Micro Framework Board Support Package (BSP)

This BSP enables to you create custom firmware for hardware based on the Meridian CPU, including the Tahoe-II development Board.  Read this post for more details.

Version Date Release Notes
DeviceSolutionsBSP (v4.1) NEW! 2 July 2011

Release Notes

IMPORTANT: Read the Release Notes first! This has important installation information.

 DeviceSolutionsBSP   (v4.0)  4 Feb 2010

Release Notes
 
IMPORTANT: Read the Release Notes first!  This has important installation information.

Other Downloads

Accelerometer Lab/Ball-in-maze game

  

 Version   Details 
BallInMaze-TahoeII-4.1 NEW!  Updated to work with .NET Micro Framework v4.1
BallInMaze-TahoeII This new version works with v4.0 of the .NET Micro Framework.
BallInMaze-Tahoe   This is the updated version for v4.0 on the original Tahoe board.  It does not include the original lab instructions.
Tahoe + Accelerometer add-on This download is for the original Tahoe board. It includes instructions and source code.
Tahoe-II  This version includes a driver for the on-board Freescale MMA7455 accelerometer and updated source code, but no lab instructions.

Firmware downloads for the original Tahoe board

There are two versions of firmware for the original Tahoe board.

  • TAHOE - standard firmware 
  • TAHOE_NET - for the original board with the Ethernet add-on board 

 If you are upgrading from v2 firmware to v3, please read this first. 

To update your board, download and unzip the appropriate file, then run the included update application. The wizard will guide you through the update process.   Troubleshooting information can be found  here .

 TAHOE Firmware 

Version Date Release Notes
 TAHOE_V4.1.40380.4555   NEW! 4 Dec 2009  Release Notes 
TAHOE_V4.0.40148.58746   4 Dec 2009 Release Notes
TAHOE_V3.0.39831.61461   27 October 2008 Release Notes
TAHOE_BootRecovery_V3.0.39831.61461   27 October 2008

Release Notes
Boot-mode version of the firmware update.  This version requires a serial cable and should only be used if the normal update fails.

 TAHOE_NET Firmware 

Download the installation below.  For details on network programming, Microsoft has articles on  sockets programming   for the .NET Micro Framework, and also  DPWS .

Version Date Release Notes
 TAHOE_NET_V4.1.40390.12449  NEW! 31 July 2010  Release Notes 
TAHOE_NET_V4.0.40148.58746   4 Dec 2009 Release Notes
TAHOE_NET_V3.0.39769.63015   19 Nov 2008 Release Notes
TAHOE_NET_BootRecovery_V3.0.39769.63015   19 Nov 2008 Release Notes
Boot-mode version of the firmware update.  This version requires a serial cable and should only be used if the normal update fails.