USB-1808X Series 1.03 Firmware Update Measurement Computing Corporation 1. Description 2. Updating firmware using InstaCal 3. Support ================================================ 1. Description ================================================ Firmware version 1.03 This firmware update applies to both standard and OEM versions. This firmware corrects internal formulas for AI and AO clock rate selection, however it does not impact the performance of the 1808X model at any of the sample rates currently specified for the 1808X model. ================================================ 2. Updating firmware using InstaCal ================================================ Determine installed firmware version: To determine the firmware version currently installed on your USB-1808X, run the InstaCal utility provided with the MCC DAQ software. Double-click the device to open the Board Configuration dialog. The currently installed firmware version is displayed in the lower right corner of the dialog. Firmware update procedure: 1. Download the 'USB-1808X.iic' file and copy it to the FirmwareImages subdirectory of the DAQ installation directory ("Program Files\Measurement Computing\DAQ\FirmwareImages" by default). 2. Connect the USB-1808X to your computer. 3. Run InstaCal and click the Download Firmware toolbar icon to open the Firmware Loader dialog. 4. Click the Load Firmware button to start installing the firmware. After the firmware is installed, the Status field displays "Firmware update completed", and the Device firmware version field displays the firmware version installed on the device. Click the X in the upper right corner to exit. ================================================ 3. Support ================================================ Contact Measurement Computing for technical support. MCC Forum: https://forum.digilent.com/forum/39-measurement-computing-mcc/ MCC Knowledgebase: http://kb.mccdaq.com/ Refer to https://www.mccdaq.com/legal.aspx for copyright and trademark information. Measurement Computing 10 Commerce Way Norton, MA 02766 www.mccdaq.com Document revision 3.0