Renesas PCA7429G02 - Manual (Page 8)

( 8 / 16 )
4. How to Write the Program
This chapter describes procedures you need to follow when writing a program. For details on how
to operate the PROM programmer, refer to the user's manual included with the PROM programmer.
4.1 Programming Procedure
Follow procedures (1) to (8) to write a program.
(1) Read the program.
Read the program into the PROM programmer.
(2) Attach the adapter to the PROM programmer. (see section 4.2)
(3) Set the jumper switch (SW1). (see Section 4.3)
(4) Insert the MCU into the adapter. (see section 4.4)
(5) Set the programming area. (see section 4.6) * 1
Using the PROM programmer, set the programming area of MCU.
(6) Check to erase the program area. * 2
Using the PROM programmer's erase check function, check whether data can be written into
the MCU's program area.
(7) Write the program into the MCU. * 2
Write the program into the program area of the MCU using the PROM programmer.
(8) Check to verify the program area. * 2
Check to verify the program area of the MCU using the PROM programmer.
Check whether the program is written into the MCU correctly.
Notes:
*1 Be sure to set the programming area. Otherwise the mode's shift to the programming mode may
not be performed successfully. The erase check function etc. may not also be performed
completely.
*2 For some PROM programmers, steps (6) to (8) are automatically performed.