C8051F340 TB PDF

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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CF” in the status bar of the IDE if the connection was successful. Table 2 lists the supported commands along with explanations. This is an example of periodic logging, where the interval between logs is known in advance. Interacting with the Example Application 1. Disconnect the dc power adapter and the ribbon cable from c8051f3440 target board.

Make sure that the jumpers on the ‘F TB are as shown in Figure 8. The files created during the previous example application demonstration will be visible. This is to protect against simultaneous access of the file system by the PC and the example application. Wait for a few hb to collect some temperature data in the file. Launch HyperTerminal from your Start Menu: This shows a ‘Download’ dialog. First, select the adapter that was included with the kit in the “Serial Adapter” section. Additionally, Silicon Laboratories assumes no responsibility for the functioning of undescribed features or parameters.

The board hardware is described in sections 6, 7, and 8.

Silicon Laboratories products are not designed, intended, or c051f340 for use in applications intended to support or sustain life, or for any other application in which the failure of the Silicon Laboratories product could create a situation where personal injury or death may occur. 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: Type “templog” to stop the log. 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.


Use this to interact with the device firmware to c8051f304 a temperature log. Formatting using Windows Explorer: This is done as described in the following Microsoft Knowledge Base article: There should be no need for any user interaction during this phase. The development kit can be purchased separately from Silicon Laboratories www.

After the device has enumerated and shows up as a removable disk, open ‘My Computer’, right-click on the removable disk, and choose ‘Format’. The logging is appended at the end of the specified file in the current directory. It’s a community-based project which helps to repair anything. See Figure 8 for the correct jumper settings.

Example Application – Temperature logging Rev. The ‘F ADC0 measures the temperature using the on-chip temperature sensor, which is then logged c8051d340 a file. In the ‘Connect using: Follow the steps below referring to screenshot in Figure 9. You will see the text “Download successful” in the Build window if the firmware was downloaded successfully.



Next, the correct “Debug Interface” must be selected. The pin connections are shown in Table 1. Files can be viewed, added, deleted, copied or moved using Windows Explorer. At the end of this process, you will c8051v340 three entries in Device Manager, and you should also see a Removable Disk in Windows Explorer.

They are abbreviated to 8. Silicon Laboratories reserves the right to make changes without further notice. Memory cards formatted with other file systems cannot be used with this firmware.

CFTB Silicon Laboratories Inc, CFTB Datasheet – Page 9

A command interpreter shell is presented via HyperTerminal. The events are logged with the time value in milliseconds that shows the time since the last event.

The following are the requirements to use this Reference Design Kit as described in this User’s Th. If the disk is formatted with a file system other than FAT16, or if you are not sure what file system is currently on the disk, you can perform a new format on the disk using the “Format” command available in Windows Explorer. Before connecting to the target device, several connection options may need to be set.