Renesas H8S/2319 series Hardware Manual page 785

Error H'CC
Response
• Error Response, H'CC, (1 byte): Response to blank check for user boot MAT
• Error Code, H'52, (1 byte): Erasure has not been completed.
User MAT Blank Check
The boot program will check whether or not all user MATs are blank and return the result.
Command H'4D
• Command, H'4D, (1 byte): Blank check for user MATs
Response H'06
• Response, H'06, (1 byte): Response to the blank check for user boot MATs
If the contents of all user MATs are blank (H'FF), the boot program will return ACK.
Error H'CD
Response
• Error Response, H'CD, (1 byte) : Error response to the blank check of user MATs.
• Error code
H'52 (1 byte): Erasure has not been completed.
Boot Program State Inquiry
The boot program will return indications of its present state and error condition. This inquiry can
be made in the inquiry/selection state or the programming/erasing state.
Command H'4F
• Command, H'4F, (1 byte): Inquiry regarding boot program's state
Response H'5F
• Response, H'5F, (1 byte): Response to boot program state inquiry
• Size (1 byte): The number of bytes that represents the STATUS and ERROR.
This is fixed to 2.
• STATUS (1 byte): State of the boot program
For details, see table 17-63.
• ERROR (1 byte): Error state
ERROR = 0 indicates normal operation.
ERROR = 1 indicates error has occurred
For details, see table 17-64.
• SUM (1 byte): Checksum
H'52
H'52
Size STATUS ERROR SUM
Rev. 5.00, 12/03, page 755 of 1088