C8051T326DB28 Silicon Labs

C8051T620/2-DK C8051T620/2 DEVELOPMENT KIT USERS GUIDE 1. Kit Contents The C8051T620 and C8051T622 Development Kits contain the following items: C8051T62x Motherboard C8051T62x Emulation Daughter Board with C8051F34A installed Socket Daughter Board (one of the following): C8051T620DK: C8051T62x QFN 32-pin C8051T622DK: C8051T622 QFN 24-pin Device samples (one of the following): C8051T620DK: C8051T620-GM (Qty: 10) and C8051T626-B-GM (Qty: 10) C8051T622DK: C8051T622-GM (Qty: 10) C8051Txxx Development Kit Quick-Start Guide Quick Start Guide includes steps to download the following development software and documentation (these instructions can also be found in this document. See 4. Software Installation on page 3.): Silicon Laboratories Integrated Development Environment (IDE) Evaluation version of 8051 development tools (macro assembler, linker, C compiler) Source code examples and register definition files Documentation AC-to-DC universal power adapter Two USB cables 2. About the Daughter Boards The C8051T620 and C8051T622 Development Kits include an Emulation Daughter Board (EDB) and a QFN Socket Daughter Board (QFN-DB). The EDB has an installed C8051F34A device, which is a Flash-based device that can be used for the majority of C8051T62x/32x code development. The QFN-DB is intended to allow both programming and system-level debugging of C8051T62x/32x devices directly. A C8051T62x/32x device cannot be erased once it has been programmed so, it is advisable to use the C8051F34A for the majority of code development. Refer to AN368: Differences between the C8051F34A and the C8051T62x and C8051T32x Device Families for more details on how the C8051F34A can be used to develop code for the C8051T62x/32x device families. Application notes can be found on the Silicon Labs web site: www.silabs.com/appnotes Rev. 0.5 7/12 Copyright 2012 by Silicon Laboratories C8051T620/2-DK Not Recommended for New DesignsC8051T620/2-DK 3. Hardware Setup See Figure 1 for a diagram of the hardware configuration. 1. Attach the desired daughter board to the motherboard at connectors P1 and P2. 2. If using the QFN Socket Daughter Board, place the device to be programmed into the socket. 3. Place shorting blocks on J7 and the +3VD-VDD PWR jumper pair on J6, as shown in Figure 1. 4. Connect the motherboards P5 USB connector to a PC running the Silicon Laboratories IDE using the USB Cable. 5. Connect the ac-to-dc power adapter to connector P3 on the motherboard. Notes: 1. Use the Reset icon in the IDE to reset the target when connected during a debug session. 2. Remove power from the motherboard and remove the USB cable before removing a daughter board from the motherboard. Connecting or disconnecting a daughter board when the power adapter or USB cable are connected can damage the motherboard, the daughter board, or the socketed device. 3. Remove power from the motherboard and remove the USB cable before removing a C8051T62x/32x device from the socket. Inserting or removing a device from the socket when the power adapter or USB cable are connected can damage the motherboard, the daughter board, or the socketed device. 4. The above hardware setup instructions configure the development system to be powered through the onboard 3.3 V regulator. For other power options, see7.3. Power Supply Headers (J6 and J7 on page 15. LED1 LED2 SW1 SW2 SILICON LABS J1 www.silabs.com C8051T62x EDB P1.0 P0.1 P1.2 P0.6 SW2 SW1 LED2 LED1 AC Adapter P2.1 P2.0 P2.3 P2.2 J1 J14 C8051T62x-MB P3 J9 J10 U1 J2 J15 P3 P1 F34A VPP SILICON LABS www.silabs.com J7 J3 PWR Place shorting blocks on J6 VBUS VREGIN J7 and J6 as shown. VDD VREGIN +3VD VDD PWR VDD EXT VDD PWR VDD PWR VDD DEBUG J4 VDD PWR VDD COMM USB ACTIVE D10 D11 D12 P2 DEBUG RUN STOP J5 PWR USB Cable U2 USB ACTIVE U1 CP2103 J8 F326 RTS DEBUG CTS DEBUG J12 J13 P1.1 P1.2 RTS COMM CTS COMM P5 J11 RX DEBUG TX DEBUG P0.4 P0.5 P4 RX COMM TX COMM RESET R8 Figure 1. Hardware Setup (Emulation Daughter Board) 2 Rev. 0.5 Not Recommended for New Designs