TOOLSTICK321DC Silicon Labs

ToolStick-F321DC TOOLSTICK C8051F321 DAUGHTER CARD USERS GUIDE 1. Handling Recommendations To enable development, the ToolStick Base Adapter and daughter cards are distributed without any protective plastics. To prevent damage to the devices and/or the host PC, please take into consideration the following recommendations when using the ToolStick: Never connect or disconnect a daughter card to or from the ToolStick Base Adapter while the Base Adapter is connected to a PC. Always connect and disconnect the ToolStick Base Adapter from the PC by holding the edges of the boards. Figure 1. Proper Method of Holding the ToolStick Avoid directly touching any of the other components. Figure 2. Improper Method of Holding the ToolStick Manipulate mechanical devices on the daughter cards, such as potentiometers, with care to prevent the Base Adapter or daughter card from accidentally dislodging from their sockets. Rev. 0.2 5/14 Copyright 2014 by Silicon Laboratories ToolStick-C8051F321DC t Recommended for New DesignsToolStick-F321DC 2. Contents The C8051F321 ToolStick DC (TOOLSTICK321DC) kit contains the following items: ToolStick C8051F321 Daughter Card A ToolStick daughter card requires a ToolStick Base Adapter to communicate with the PC. ToolStick Base Adapters can be purchased at www.silabs.com/toolstick. 3. ToolStick Overview The purpose of the ToolStick is to provide a development and demonstration platform for Silicon Laboratories microcontrollers and to demonstrate the Silicon Laboratories software tools, including the Integrated Development Environment (IDE). The ToolStick development platform consists of two components: the ToolStick Base Adapter and a daughter card. The ToolStick Base Adapter provides a USB debug interface and data communications path between a Windows PC and a target microcontroller. The C8051F321 Daughter Card includes an LED, a potentiometer, a micro USB connector, a switch connected to a GPIO, and a small prototyping area which provides access to all of the pins of the device. This prototyping area can be used to connect additional hardware to the microcontroller and use the daughter card as a development platform. Figure 3 shows the ToolStick C8051F321 Daughter Card and identifies the various components. TOOLSTICK F321 DC Full Pin P3 Power LED P2 access P1 PWR P0 Px.0 Px.1 Px.2 Px.3 Px.4 Px.5 Px.6 Px.7 D1 VBUS BA VBUS COMM VBUS USB P2.2 U2 F321 D2 Connector R4 J2 P1.7 P2.0 P2.2 LED S1 C8051F321 P1.7 Potentiometer P2.0 Switch Figure 3. ToolStick C8051F321 Daughter Card 2 Rev. 0.2 t Recommended for New Designs VDD GND GND