Chapter 4. How To Write The Program; Programming Procedure - Renesas PROM Programming Adapter PCA7448 User Manual

Chapter 4. How to Write the Program

This chapter describes procedures you need to follow to write the program.
For details on how to operate the PROM programmer, refer to the user's manual of the PROM
programmer.

4.1 Programming Procedure

Follow the steps in Figure 4.1 to write the program.
Figure 4.1 Programming procedure
Note on Programming by PROM Programmer:
(1) Read the program into the PROM programmer.
(2) Attach the adapter to the IC socket of the PROM programmer.
See "4.2 Attaching the Adapter to the PROM Programmer" (page 9).
(3) Insert the MCU into the adapter.
See "4.3 Inserting an MCU into the Adapter" (page 10).
(4) Check to erase the programming area.
Using the PROM programmer's erase check function, check whether data can be written
into the MCU's programming area.
(5) Write the program into the programming area of the MCU using the PROM programmer.
(6) Verify the programming area of the MCU using the PROM programmer to check whether
the program has been written into the MCU correctly.
• Some PROM programmers perform the steps (4) to (6) automatically.
IMPORTANT
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