Datasheet

BUF08630EVM Software Overview

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5.2 Using the BUF08630 Software

5.2.1 I

C Address Selection

As mentioned previously in the BUF08630_Test_Board Features section (see Section 3.7), jumper JMP1

is used to set the I

C address pin of the BUF08630. Figure 17 shows how the hardware and software

must both be set to allow for communication between the BUF08630EVM and the software. Without

jumper JMP1 and the software address button configured correctly, the software will not be able to

communicate with the BUF08630 device.

Figure 17. BUF08630_Test_Board Jumper JMP1 Set For Logic ‘1’

When JMP1 and the software are set as shown in Figure 18, the second I

C address can be configured.

Figure 18. BUF08630_Test_Board Jumper JMP1 Set For Logic ‘0’

BUF08630EVM User Guide and Software Tutorial SBOU091–September 2010

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