r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 1003

Manufacturer Part Number

r5f71374an80fpv

32-bit Risc Microcomputer Superh?? Risc Engine Family

Manufacturer

Renesas Electronics Corporation.

Manufacturer

Part Number:

R5F71374AN80FPV

Manufacturer:

• Blank checking of the user boot MAT

In response to the command for blank checking of the user boot MAT, the boot program checks to

see if the whole of the user boot MAT is blank; the value returned indicates the result.

• Blank checking of the user MAT

In response to the command for blank checking of the user MAT, the boot program checks to see

if the whole of the user MAT is blank; the value returned indicates the result.

 Command H'4C (1 byte): Blank checking of the user boot MAT

 Response H'06 (1 byte): Response to blank checking of the user boot MAT

 Error response H'CC (1 byte): Error response to blank checking of the user boot MAT

 Error code H'52 (1 byte): Non-erased error

 Command H'4D (1 byte): Blank checking of the user boot MAT

 Response H'06 (1 byte): Response to blank checking of the user MAT

 Error response H'CD (1 byte): Error response to blank checking of the user MAT

 Error code H'52 (1 byte): Non-erased error

This ACK code is returned when the whole area is blank (all bytes are H'FF).

The ACK code is returned when the whole area is blank (all bytes are H'FF).

Rev. 1.00 Sep. 21, 2007 Page 977 of 1124

Section 22 Flash Memory

REJ09B0402-0100