r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 1103

• Manufacturer Part Number: r4f2426
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

(g)
The boot program will return the number of user MATs and their addresses.
• Command, H'25, (one byte): Inquiry regarding user MAT information
• Response, H'35, (one byte): Response to the user MAT information inquiry
• Size (one byte): The number of bytes that represents the number of areas, area-start address,
• Number of areas (one byte): The number of consecutive user MAT areas
• Area-start address (four bytes): Start address of the area
• Area-last address (four byte): Last address of the area
• SUM (one byte): Checksum
Command
Response
and area-last address
When the user MAT areas are consecutive, the number of areas returned is H'01.
There are as many groups of data representing the start and last addresses as there are areas.
User MAT Information Inquiry
H'25
H'35
Area-start address
···
SUM
Size
Number of areas
Area-last address
Rev. 1.00 Sep. 19, 2008 Page 1075 of 1270
Section 21 Flash Memory
REJ09B0466-0100