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5. Using as an Evaluation Board
Mounting the EPROM containing the program and supplying power enables the M34551T2-MCU
to be used as an evaluation board. Use to evaluate the functions that cannot be evaluated with the
evaluation MCU of the 4551 Group. Use an evaluation MCU (OTP version) for 4551 Group
evaluation.
5.1 System Configuration
System configuration when using the M34551T2-MCU as an evaluation board is as shown in Figure
5.1.
Figure 5.1 System configuration for using as evaluation board
5.2 Mounting the EPROM
Load HEX file data generated by ASM45 into the EPROM and mount in the IC socket on the
PCA7745. Prepare two EPROM loaded with the same data, and mount them in the IC sockets on the
PCA7745 while checking the position of pin No. 1 (High and Low side sequence differs for EPROM).
Figure 5.2 shows the EPROM mounting position on the PCA7745.
Figure 5.2 EPROM mounting position on the PCA7745