r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 1113

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

(b) 128-byte programming
The boot program will use the programming program transferred by the programming selection to
program the user MATs in response to 128-byte programming.
• Command, H'50, (one byte): 128-byte programming
• Programming Address (four bytes): Start address for programming
• Programming Data (128 bytes): Data to be programmed
• SUM (one byte): Checksum
• Response, H'06, (one byte): Response to 128-byte programming
• Error response, H'D0, (one byte): Error response for 128-byte programming
• ERROR: (one byte): Error code
Command
Response
Error Response
Multiple of the size specified in response to the programming unit inquiry
(i.e. H'00, H'01, H'00, H'00: H'01000000)
The size is specified in the response to the programming unit inquiry.
On completion of programming, the boot program will return ACK.
H'11: Checksum Error
H'2A: Address error
H'53: Programming error
The address is not within the specified MAT.
A programming error has occurred and programming cannot be continued.
H'50
Data
···
SUM
H'06
H'D0
Address
···
ERROR
Rev. 1.00 Sep. 19, 2008 Page 1085 of 1270
Section 21 Flash Memory
REJ09B0466-0100