Renesas H8S/2319 series Hardware Manual page 782

Error H'C8
Response
• Error response: H'C8 (1 byte): Error response to erasing selection
• ERROR: (1 byte): Error code
H'54: Selection processing error (transfer error occurs and processing is not completed)
(2) Block Erasure
The boot program will erase the contents of the specified block.
Command H'58
• Command, H'58, (1 byte): Erasure
• Size (1 byte): The number of bytes that represents the erasure block number
This is fixed to 1.
• Block Number (1 byte): Number of the block to be erased
• SUM (1 byte): Checksum
Response H'06
• Response, H'06, (1 byte): Response to Erasure
After erasure has been completed, the boot program will return ACK.
Error H'D8
Response
• Error Response, H'D8, (1 byte): Error code
• ERROR: (1 byte): Error code
H'11: Sum check error
H'29: Block number error
Block number is incorrect.
H'51: Erasure error
An error has occurred during erasure.
On receiving block number H'FF, the boot program will stop erasure and wait for a selection
command.
Command H'58
• Command, H'58, (1 byte): Erasure
• Size, (1 byte): The number of bytes that represents the block number
This is fixed to 1.
• Block Number (1 byte): H'FF
Stop code for erasure
• SUM (1 byte): Checksum
Rev. 5.00, 12/03, page 752 of 1088
ERROR
Size Block Number
ERROR
Size Block Number
SUM
SUM