Smartcat (BL2100) User's Manual

> ## Appendix E. Demonstration Board

> Appendix E shows how to connect the Demonstration Board to the BL2100.

> ### E.1 Connecting Demonstration Board

> Before running sample programs based on the Demonstration Board, you will have to connect the Demonstration Board from the BL2100 Tool Kit to the BL2100 board. Proceed as follows.

> 1. Use the wires included in the BL2100 Tool Kit to connect header J1 on the Demonstration Board to screw-terminal headers J4 and J7 on the BL2100. The connections are shown in Figure E-1 for sample program DIGIN.C and for sample program SMTP.C, in Figure E-2 for sample program DIGOUT.C, and in Figure E-3 for sample program SSI.C.

> 2. Make sure that your BL2100 is connected to your PC and that the power supply is connected to the BL2100 and plugged in as described in Chapter 2, "Getting Started."

> Figure E-1. General Digital Input Connections Between BL2100 and Demonstration Board

> Figure E-2. Digital Output Connections Between BL2100 and Demonstration Board

> NOTE | +K1 and +K2 on screw-terminal header J7 must be connected to +RAW on screw-terminal header J4 as shown in Figure E-2.

> Figure E-3. SSI.C Connections Between BL2100 and Demonstration Board

> NOTE | +K1 and +K2 on screw-terminal header J7 must be connected to +RAW on screw-terminal header J4 as shown in Figure E-3.

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