SH7147 Datasheet, PDF (901/1108 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 20 Flash Memory
(7) Inquiry on User Boot MATs
In response to the inquiry on user boot MATs, the boot program returns the number of user boot
MAT areas and their addresses.
Command H'24
⎯ Command H'24 (1 byte): Inquiry on user boot MAT information
Response
H'34
Size
First address of the area
…
SUM
No. of areas
Last address of the area
⎯ Response H'34 (1 byte): Response to the inquiry on user boot MATs
⎯ Size (1 byte): The total length of the number of areas and first and last address fields.
⎯ Number of areas (1 byte): The number of user boot MAT areas.
H'01 is returned if the entire user boot MAT area is continuous.
⎯ First address of the area (4 bytes)
⎯ Last address of the area (4 bytes)
As many pairs of first and last address field are included as there are areas.
⎯ SUM (1 byte): Checksum
(8) Inquiry on User MATs
In response to the inquiry on user MATs, the boot program returns the number of user MAT areas
and their addresses.
Command H'25
⎯ Command H'25 (1 byte): Inquiry on user MAT information
Response
H'35
Size
First address of the area
…
SUM
No. of areas
Last address of the area
Rev. 3.00 Oct. 06, 2008 Page 877 of 1080
REJ09B0230-0300