R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 679

• Manufacturer Part Number: R5F61525
• Description: 32-Bit CISC Microcomputer H8SX Family H8SX/1500 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

• Area-last address (four bytes): Last address of the area
• SUM (one byte): Checksum
(i)
The boot program will return the number of erased blocks and their addresses.
Command
• Command, H'26, (two bytes): Inquiry regarding erased block information
Response
• Response, H'36, (one byte): Response to the number of erased blocks and addresses
• Size (three bytes): The number of bytes that represents the number of blocks, block-start
• Number of blocks (one byte): The number of erased blocks
• Block start address (four bytes): Start address of a block
• Block last Address (four bytes): Last address of a block
• SUM (one byte): Checksum
(j)
The boot program will return the programming unit used to program data.
Command
• Command, H'27, (one byte): Inquiry regarding programming unit
Response
• Response, H'37, (one byte): Response to programming unit inquiry
• Size (one byte): The number of bytes that indicate the programming unit, which is fixed to 2
• Programming unit (two bytes): A unit for programming
• SUM (one byte): Checksum
There are as many groups of data representing the start and last addresses as there are areas.
addresses, and block-last addresses.
There are as many groups of data representing the start and last addresses as there are areas.
This is the unit for reception of programming.
Erased Block Information Inquiry
Programming Unit Inquiry
H'26
H'36
Block start address
···
SUM
H'27
H'37
Size
Size
Number of blocks
Programming unit
Section 17 Flash Memory (0.18-(m F-ZTAT Version)
SUM
Block last address
Rev. 3.00 Mar. 14, 2006 Page 641 of 804
REJ09B0104-0300