C8051F340 TB PDF

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CF – MCU 8-Bit Embedded Evaluation Board. CFTB prototype board is designed for CF microcontroller. Silicon Lab​s’ USB microcontrollers, with embedded full speed USB , make it . Buy CFTB with extended same day shipping times. View datasheets, stock and pricing, or find other Embedded System Development Boards and Kits.

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Memory cards formatted with other file systems cannot be used with this firmware. Other products or brandnames th herein are trademarks or registered trademarks of their respective holders.

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In the ‘Connect using: This is to protect against simultaneous access of the file system by the PC and the example application.

C851f340 buttons labeled “P2. Silicon Laboratories reserves the right to make changes without further notice. Interacting with the Example Application 1. Before connecting to the target device, several connection options may need to be set.

Example Application – Button state logging 3. DIR Show the contents of the current directory.

C8051F340-TB скачать даташит

R5 are optional R3 4k7 Figure The operating system will detect the new hardware, recognize it as a standard USB Mass Storage Device, and install appropriate drivers. You will see the text “Download successful” in the Build window if the firmware was downloaded successfully.


OMF is provided with the reference design.

Launch HyperTerminal from your Start Menu: Silicon Laboratories assumes no responsibility for errors and omissions, and disclaims responsibility for any consequences resulting from the use of information included herein. This document is available at the t web page: Specific Hardware’ all shown in blue in Figure 3. The pin connections are shown in Table 1. Next, the correct “Debug Interface” must be selected. Follow the steps below c8051d340 also refer to Figure The code space usage chart in Figure 4 shows the amount of code space used by the firmware components.

See Figure 8 for the correct jumper settings.

There should be no need for any user interaction during this phase. The following are the requirements to use this Reference Design Kit as described in this User’s Guide. The connected setup with a SD memory card is shown in Figure 2. Make sure that the jumpers on the ‘F TB are as shown in Figure 8. If the memory card does not appear as a valid USB Mass Storage Device when connected, it is most likely formatted in a way that is not readable by the firmware for example, a custom digital camera format.

You will see the text “Target: Wait for a few seconds to collect some temperature data in the file. It’s a community-based project which helps to repair anything. Source code for all the other firmware blocks is also provided, but typically there is no need to customize these blocks.


Use this to interact with the device firmware to record a temperature log. The board hardware is described rb sections 6, 7, and 8.

Using the Format command will erase all data tbb the target disk, and is irreversible. This shows a ‘Download’ dialog. This will not work properly if the existing file system is of a format other than FAT Should Buyer purchase or use Silicon Laboratories products for any such unintended or unauthorized application, Buyer shall indemnify and hold Silicon Laboratories harmless against all claims and damages.

Files can be viewed, added, deleted, copied or moved using Windows Explorer. Type “log” to stop the log. This hardware and the included ‘F firmware fully demonstrate how an application can benefit from implementing the USB MSD device class. This is done as described in the following Microsoft Knowledge Base article: A full version of the Keil tool chain is required in order to modify and recompile the code provided with this reference design because the code size is greater than evaluation tool chain’s code size limits.

In addition to the above commands, you can also try other commands supported by the command interpreter shell.