R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 671

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

5. Memory read response
• Command (one byte): Commands including inquiries, selection, programming, erasing, and
• Response (one byte): Response to an inquiry
• Size (one byte): The amount of data for transmission excluding the command, amount of data,
• Checksum (one byte): The checksum is calculated so that the total of all values from the
• Data (n bytes): Detailed data of a command or response
• Error response (one byte): Error response to a command
• Error code (one byte): Type of the error
• Address (four bytes): Address for programming
• Data (n bytes): Data to be programmed (the size is indicated in the response to the
• Size (four bytes): Four-byte response to a memory read
One-byte command
or one-byte response
n-byte Command or
n-byte response
Error response
128-byte programming
Memory read
response
This response consists of four bytes of data.
checking
and checksum
command byte to the SUM byte becomes H'00.
programming unit inquiry.)
Figure 17.23 Communication Protocol Format
Address
Size
Command or response
Command
Response
Size
Command or response
Error code
Error response
Data
Data
Data (n bytes)
Section 17 Flash Memory (0.18-(m F-ZTAT Version)
Rev. 3.00 Mar. 14, 2006 Page 633 of 804
REJ09B0104-0300
Checksum
Checksum
Checksum